{"title":"Radon Mitigation Installation Parts","description":"\u003cp\u003eEverything you need to complete a professional radon mitigation installation beyond the fan.\u003c\/p\u003e\u003cp\u003eFrom airtight sump covers and pipe bushings to PVC cement, trim plates, power cords, and noise-reducing muffler foam, we stock the components that make the difference between a good install and a great one. Compatible with RadonAway Pro Series fans and standard 4-inch Schedule 40 PVC vent piping.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/radon-mitigation-fans\"\u003eShop mitigation fans\u003c\/a\u003e | \u003ca href=\"\/pages\/how-radon-mitigation-works\"\u003eHow sub-slab depressurization works\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"radon-fan-noise-reducing-muffler-foam","title":"RadonDepot Noise-Reducing Muffler Foam","description":"\u003ch2\u003eRadonDepot Noise-Reducing Muffler Foam\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReduce radon system noise without affecting performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadon mitigation systems are designed to run continuously, and in some installations the fan or piping can transmit unwanted noise into living spaces. Radon Supply Noise-Reducing Muffler Foam is used inside a radon fan muffler to \u003cstrong\u003eabsorb sound and reduce vibration\u003c\/strong\u003e, helping create a quieter, more comfortable home.\u003c\/p\u003e\n\u003cp\u003eThis foam insert targets the most common source of radon system noise—air movement and resonance inside the muffler—without restricting airflow or reducing system effectiveness. It’s an easy, low-cost upgrade that can make a noticeable difference, especially in homes where the radon system runs near bedrooms, offices, or living areas.\u003c\/p\u003e\n\u003ch3\u003eWhy Use Muffler Foam\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduces airborne noise generated by radon fans\u003c\/li\u003e\n\u003cli\u003eHelps dampen vibration and resonance in the muffler\u003c\/li\u003e\n\u003cli\u003eImproves homeowner comfort without modifying the system\u003c\/li\u003e\n\u003cli\u003eDoes not interfere with airflow or radon mitigation performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eInset in 4\" pipe above the radon fan and near the discharge. Reduces discharge air noise by up for 80%.\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"Default Title","offer_id":48030877548799,"sku":null,"price":11.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/Muffler_foam_with_dimensions_1080x_fcca9f74-8189-48d6-805a-e336ac2b65e4.webp?v=1768108350"},{"product_id":"jackel-sump-dome-radon-basin-cover","title":"Jackel Sump Dome","description":"\u003ch2\u003eRadon-Tight Sump Pit Cover for Sub-Slab Depressurization\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJackel SMR16101-CV\u003c\/strong\u003e is a heavy-duty HDPE sump pit cover engineered specifically for radon mitigation systems. Its radon-tight structural foam construction creates an airtight seal over the sump pit, integrating the sump pump into your sub-slab depressurization system without losing suction.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRadon-tight seal — integrates sump pit into sub-slab depressurization system\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty HDPE structural foam construction — built to last\u003c\/li\u003e\n  \u003cli\u003eOne-piece removable cover — exceptionally strong and durable\u003c\/li\u003e\n  \u003cli\u003ePre-punched discharge and vent flanges for easy piping hookup\u003c\/li\u003e\n  \u003cli\u003eRemovable access cover for sump pump maintenance\u003c\/li\u003e\n  \u003cli\u003eCord grommet for pump power cord pass-through\u003c\/li\u003e\n  \u003cli\u003eReusable seal — can be removed and reinstalled for pump service\u003c\/li\u003e\n  \u003cli\u003eUniversal fit — designed to cover all installed basins up to 24\" ID\u003c\/li\u003e\n  \u003cli\u003eStainless steel bolts and washers included\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMR16101-CV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBolt Circle Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 lbs (5.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCover Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHDPE structural foam\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRiser Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHDPE structural foam\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlange Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS or PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless steel bolts \u0026amp; washers (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSump dome cover with discharge and vent flanges\u003c\/li\u003e\n  \u003cli\u003eRemovable access cover\u003c\/li\u003e\n  \u003cli\u003eCord grommet\u003c\/li\u003e\n  \u003cli\u003eReusable seal\u003c\/li\u003e\n  \u003cli\u003eStainless steel bolts and washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eFor use in passive or active radon mitigation systems, or to retrofit an existing basement sump system. Riser attaches directly to the basement floor to create a radon-tight seal. No need to dig up the floor — simply remove the old cover and install the dome over the existing opening.\u003c\/p\u003e","brand":"Jackel","offers":[{"title":"Default Title","offer_id":48030877647103,"sku":"JACKEL-SMR16101-CV","price":299.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/rn-image_picker_lib_temp_6aa7e0a1-baf4-47cc-8974-5df5b0d82f45.jpg?v=1772984862"},{"product_id":"uniseal-u-stop-bushing-4-inch-pvc","title":"Uniseal U-Stop Bushing for 4\" PVC Pipe and 5\" Hole","description":"\u003ch2\u003eUniseal U-Stop Bushing – 4\" PVC Pipe (5\" Hole)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePipe-stop bushing designed for airtight, depth-controlled PVC penetrations.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Uniseal U-Stop Bushing is engineered to create a tight, reliable seal while \u003cstrong\u003epositively stopping 4\" Schedule 40 PVC pipe at the base of the bushing\u003c\/strong\u003e. This makes it ideal for \u003cstrong\u003esump covers, radon mitigation slab penetrations, and airtight system transitions\u003c\/strong\u003e where consistent pipe depth and sealing integrity matter.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eDesigned for use where a controlled pipe stop is required, such as radon sump lids and concrete slab penetrations. The U-Stop prevents over-insertion of the pipe while maintaining a secure seal.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e4\" Schedule 40 PVC pipe only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated stop sets pipe depth at the base of the bushing\u003c\/li\u003e\n\u003cli\u003eProvides an airtight, secure seal when properly installed\u003c\/li\u003e\n\u003cli\u003eIdeal for sump covers and slab penetrations in radon systems\u003c\/li\u003e\n\u003cli\u003eSimple press-fit installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size:\u003c\/strong\u003e 4\" Schedule 40 PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired Hole Size:\u003c\/strong\u003e 5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Sealing bushing with built-in pipe stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Flexible elastomer (typical Uniseal construction)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrill a clean, round 5\" hole\u003c\/li\u003e\n\u003cli\u003eInsert the U-Stop bushing flush into the opening\u003c\/li\u003e\n\u003cli\u003eInsert pipe and press until it contacts the internal stop\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uniseal Inc.","offers":[{"title":"Default Title","offer_id":48030877679871,"sku":"79219","price":27.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/radonaway_79219_154e7795-d675-4378-b9cc-a7553b63e25d.png?v=1768107927"},{"product_id":"4-inch-white-trim-plate-schedule-40-pvc","title":"4\" Trim Plate for Schedule 40 PVC (White)","description":"\u003ch2\u003e4\" Trim Plate – White (Schedule 40 PVC)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eClean, finished cover plate for 4\" PVC pipe penetrations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 4\" white trim plate is designed to provide a \u003cstrong\u003eclean, professional finish\u003c\/strong\u003e where Schedule 40 PVC pipe penetrates walls, floors, or ceilings. The \u003cstrong\u003ebreakaway split design\u003c\/strong\u003e allows the trim plate to be installed \u003cstrong\u003eafter the pipe is already in place\u003c\/strong\u003e, making it ideal for retrofits and final detailing on radon mitigation systems.\u003c\/p\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003e\nUsed to cover gaps and rough edges around 4\" Schedule 40 PVC pipe penetrations in basements, utility rooms, and mechanical spaces. Commonly installed as a finishing component on radon mitigation vent piping.\n\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWhite plastic construction for a clean, finished appearance\u003c\/li\u003e\n  \u003cli\u003eDesigned for \u003cstrong\u003e4\" Schedule 40 PVC pipe\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eBreakaway split allows installation after pipe placement\u003c\/li\u003e\n  \u003cli\u003eIdeal for retrofit and final-fit applications\u003c\/li\u003e\n  \u003cli\u003eLightweight and easy to install\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadonDepot","offers":[{"title":"Default Title","offer_id":48030877745407,"sku":"RD-TRIM-4W","price":3.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/79138-1.jpg?v=1768107835"},{"product_id":"stego-mastic-tube","title":"Stego® Mastic — 20 oz Sealant Tube","description":"\u003ch2\u003eStego® Mastic — 20 oz Sealant Tube for Penetrations \u0026amp; Repairs\u003c\/h2\u003e\n\u003cp\u003eStego® Mastic is a medium-viscosity, water-based, polymer-modified sealant designed for use with StegoCrawl Wrap vapor barriers. The 20 oz sausage tube format works with standard mastic applicator guns for precise, waste-free application. Ideal for sealing pipe penetrations, utility entries, repairs, and small installations.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 20 oz sausage tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Water-based, polymer-modified anionic bituminous\/asphalt emulsion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Standard caulking\/mastic gun (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso Available:\u003c\/strong\u003e 2-gallon and 5-gallon pails for larger projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSealing utility and pipe penetrations through vapor barriers\u003c\/li\u003e\n\u003cli\u003eVapor barrier repairs and patching\u003c\/li\u003e\n\u003cli\u003eTerminating edges of vapor barrier material\u003c\/li\u003e\n\u003cli\u003eSmall encapsulation installations\u003c\/li\u003e\n\u003cli\u003eReplaces the need for boots at pipe penetrations when used with StegoCrawl Wrap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHelps achieve \u003cstrong\u003eASTM E1643\u003c\/strong\u003e compliant installations\u003c\/li\u003e\n\u003cli\u003ePrecise application with sausage tube format — no waste\u003c\/li\u003e\n\u003cli\u003eQuickly seals around penetrations\u003c\/li\u003e\n\u003cli\u003eWater-based formula for easy cleanup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePart of the complete StegoCrawl encapsulation system available at RadonDepot.ca.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stego Industries","offers":[{"title":"Default","offer_id":48322415493375,"sku":"ST010MT-20","price":35.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/stego-mastic-sausage-tube-on-box-with-applicator-2048x2048.webp?v=1774285683"},{"product_id":"radon-pipe-guard-varmint-guard-4-inch-schedule-40-pvc","title":"Radon Pipe Guard \/ Varmint Guard – 4\" Schedule 40 PVC Vent Cap with Stainless Steel Screen","description":"\u003ch2\u003eRadon Pipe Guard \u0026amp; Varmint Guard – 4\" Schedule 40 PVC | Stainless Steel Mesh Screen\u003c\/h2\u003e\n\n\u003cp\u003eProtect your radon mitigation system from rodents, birds, insects, and debris with this 4\" Schedule 40 PVC pipe guard. Also known as a varmint guard, critter guard, vent cap, pipe cap, rain cap, exhaust cap, termination cap, or discharge screen — this is the industry-standard pipe end protection used by certified radon mitigators across Canada and the United States.\u003c\/p\u003e\n\n\u003cp\u003eThis pipe guard fits over the exterior of standard 4\" Schedule 40 PVC pipe and features a durable ½\" stainless steel mesh that allows full radon exhaust airflow while blocking animals, leaves, hail, pine cones, and other debris from entering the discharge pipe and damaging your radon fan motor.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits standard 4\" Schedule 40 PVC pipe (4.5\" OD)\u003c\/li\u003e\n\u003cli\u003e½\" stainless steel mesh screen — corrosion-resistant and built to last\u003c\/li\u003e\n\u003cli\u003eIncludes 2 stainless steel screws for secure attachment\u003c\/li\u003e\n\u003cli\u003eMaintains proper exhaust airflow while blocking pests and debris\u003c\/li\u003e\n\u003cli\u003eReduces costly service calls caused by animal intrusion or fan blockage\u003c\/li\u003e\n\u003cli\u003eQuick, tool-minimal installation — slides over pipe end and screws in place\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Need a Pipe Guard on Every Radon System\u003c\/h3\u003e\n\u003cp\u003eAn unprotected radon discharge pipe is an open invitation for squirrels, birds, mice, wasps, and other pests to enter and nest inside the pipe or fan housing. This is one of the most common — and most preventable — causes of radon fan failure. A pipe guard is an inexpensive insurance policy that protects your fan investment and keeps the system running reliably.\u003c\/p\u003e\n\n\u003ch3\u003eAlso Commonly Called\u003c\/h3\u003e\n\u003cp\u003eRadon vent cap, varmint guard, critter guard, pipe screen cap, fan pipe cap, radon rain cap, exhaust vent cap, termination cap, PVC pipe screen, roof vent cap, discharge guard, pest guard, rodent guard, pipe end cap with screen.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits all standard 4\" Schedule 40 PVC radon mitigation discharge pipes. Also works with Schedule 20 and Schedule 80 4\" PVC with screw adjustment. Sold individually. Contact us for bulk\/case pricing (200\/case).\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"Default Title","offer_id":48365812941055,"sku":"RD-PG-4S40","price":12.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/4cap_d0157904-fc29-4717-ac88-9196531b391a.jpg?v=1775236360"},{"product_id":"spruce-flexible-coupling-4-4-white","title":"Spruce Flexible Coupling – 4\" × 4\" (White)","description":"\u003ch2\u003eSpruce Flexible Coupling – 4\" × 4\" White\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible PVC coupling for connecting 4\" to 4\" Schedule 40 PVC pipe in radon mitigation systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Spruce 4\" × 4\" white flexible coupling provides a \u003cstrong\u003esecure, airtight connection\u003c\/strong\u003e between two sections of 4\" Schedule 40 PVC pipe. Built with high-performance flexible PVC and a \u003cstrong\u003estainless steel clamp\u003c\/strong\u003e, this coupling absorbs vibration, accommodates minor misalignment, and creates a reliable seal — making it a go-to component for professional radon mitigators and DIY installers alike.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eUsed to join 4\" PVC pipe sections in sub-slab depressurization systems, crawl space ventilation, and soil-gas exhaust piping. Commonly installed between the radon fan and vent stack, or wherever a flexible joint is needed to reduce vibration transfer and simplify pipe alignment.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance \u003cstrong\u003eflexible PVC\u003c\/strong\u003e construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel clamp\u003c\/strong\u003e included for a secure, airtight seal\u003c\/li\u003e\n\u003cli\u003eWhite finish blends with Schedule 40 PVC pipe\u003c\/li\u003e\n\u003cli\u003eAbsorbs vibration from inline radon fans\u003c\/li\u003e\n\u003cli\u003eAccommodates minor pipe misalignment\u003c\/li\u003e\n\u003cli\u003e4\" to 4\" connection — fits standard Schedule 40 PVC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadonAway","offers":[{"title":"Default Title","offer_id":48392153727231,"sku":"RA-79040","price":19.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/79040_1.jpg?v=1776099048"},{"product_id":"spruce-flexible-coupling-4-3-white","title":"Spruce Flexible Coupling – 4\" × 3\" (White)","description":"\u003ch2\u003eSpruce Flexible Coupling – 4\" × 3\" White\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible PVC reducer coupling for connecting 4\" to 3\" Schedule 40 PVC pipe in radon mitigation systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Spruce 4\" × 3\" white flexible coupling provides a \u003cstrong\u003esecure, airtight transition\u003c\/strong\u003e between 4\" and 3\" Schedule 40 PVC pipe. Built with high-performance flexible PVC and a \u003cstrong\u003estainless steel clamp\u003c\/strong\u003e, this reducer coupling absorbs vibration, accommodates minor misalignment, and creates a reliable seal at pipe-size transitions — essential for professional radon mitigation installations.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eUsed wherever a radon mitigation system transitions between 3\" and 4\" PVC pipe — typically at the radon fan inlet or outlet, or when connecting to existing 3\" vent piping. Ideal for sub-slab depressurization, crawl space ventilation, and soil-gas exhaust systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance \u003cstrong\u003eflexible PVC\u003c\/strong\u003e construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel clamp\u003c\/strong\u003e included for a secure, airtight seal\u003c\/li\u003e\n\u003cli\u003eWhite finish blends with Schedule 40 PVC pipe\u003c\/li\u003e\n\u003cli\u003eAbsorbs vibration from inline radon fans\u003c\/li\u003e\n\u003cli\u003eAccommodates minor pipe misalignment\u003c\/li\u003e\n\u003cli\u003e4\" to 3\" reducer — transitions between standard Schedule 40 PVC sizes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadonAway","offers":[{"title":"Default Title","offer_id":48392153825535,"sku":"RA-79038","price":20.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/79038_fernco_coupling.png?v=1776099048"},{"product_id":"the-lid™-backwater-basin-cover-radon-soil-gas-seal-by-radon-home-defence","title":"THE LID™ Backwater Basin Cover — Radon \u0026 Soil Gas Seal by Radon Home Defence","description":"\u003ch2\u003eTHE LID™ — Backwater Valve Basin Cover for Radon \u0026amp; Soil Gas Mitigation\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe only backwater basin cover engineered to seal out radon, soil gas, VOCs, and moisture — while keeping your cleanout accessible.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor years, the backwater valve basin has been one of the most overlooked entry points for radon and soil gases in Canadian homes. THE LID™ by Radon Home Defence changes that. Its \u003cstrong\u003eproprietary dual-seal technology\u003c\/strong\u003e creates an airtight barrier over your backwater valve basin, blocking radon gas, volatile organic compounds, moisture, and sewer gases from entering your living space.\u003c\/p\u003e\n\n\u003cp\u003eUnlike generic covers or DIY sealing attempts, THE LID is purpose-built for this application — \u003cstrong\u003eCAN\/CGSB 149.11 and 149.12 compliant\u003c\/strong\u003e, meaning it meets Canadian national standards for radon mitigation. A built-in \u003cstrong\u003eknockout port\u003c\/strong\u003e allows integration with an active radon mitigation system if sub-slab depressurization alone isn't enough.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Your Backwater Basin Matters\u003c\/h3\u003e\n\u003cp\u003eMost radon mitigation focuses on sump pits and floor cracks — but the backwater valve basin is an equally significant pathway for soil gas entry. If your home has a backwater valve (most newer Canadian homes do), an unsealed basin can undermine your entire mitigation system. THE LID seals this gap.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Seal Technology\u003c\/strong\u003e — proprietary gasket system creates an airtight, watertight seal over the basin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadon suction point knockout\u003c\/strong\u003e — optional port for connecting to an active radon mitigation system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy maintenance access\u003c\/strong\u003e — lid design permits annual backwater valve cleanout without breaking the seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCAN\/CGSB 149.11 \u0026amp; 149.12 compliant\u003c\/strong\u003e — meets Canadian standards for radon mitigation installations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple installation\u003c\/strong\u003e — no specialized tools required\u003c\/li\u003e\n  \u003cli\u003eBlocks radon, soil gas, VOCs, sewer gas, and moisture\u003c\/li\u003e\n  \u003cli\u003eDesigned and manufactured in Ontario, Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56.89 × 44.19 × 4.57 cm (22.4\" × 17.4\" × 1.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.49 kg (5.5 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCAN\/CGSB 149.11 \u0026amp; 149.12\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadon Home Defence (Ontario, Canada)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHomes with backwater valve basins (standard in most new Canadian construction)\u003c\/li\u003e\n  \u003cli\u003eProfessional radon mitigators looking to seal all soil gas entry points\u003c\/li\u003e\n  \u003cli\u003eHomeowners with elevated radon levels who have already sealed the sump pit\u003c\/li\u003e\n  \u003cli\u003eNew construction radon rough-ins requiring CGSB-compliant components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radon Home Defence","offers":[{"title":"Default Title","offer_id":48400813392127,"sku":"RHD-LID-001","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/BlackLidwithRecycle_CGSB.webp?v=1776288944"},{"product_id":"radonaway-fan-guard-condensate-bypass-kit-4-schedule-40-pvc","title":"Fan Guard \u0026 Condensate Bypass Kit — 4\" Schedule 40 PVC","description":"\u003ch2\u003eRadonAway Fan Guard Kit — 4\" Schedule 40 PVC\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFive-piece protection kit that shields your radon fan from weather and manages condensate drainage to prevent freeze damage.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOutdoor-mounted radon fans are constantly exposed to rain, snow, ice, and condensation — all of which can shorten fan life and lead to costly service calls. The RadonAway Fan Guard Kit wraps around your 4\" Schedule 40 PVC vent stack to \u003cstrong\u003edivert condensation, rain, and meltwater away from the fan\u003c\/strong\u003e, keeping the motor dry and reducing maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThe included bottom drain fitting connects directly to Schedule 40 PVC pipe and fittings, creating a simple condensate bypass that routes water safely below the fan. Installation is straightforward with no specialized tools required.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included (5-Piece Kit)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × PVC coupling\u003c\/li\u003e\n  \u003cli\u003e2 × drain fittings\u003c\/li\u003e\n  \u003cli\u003e1 × 3-foot drain tube\u003c\/li\u003e\n  \u003cli\u003e1 × 3-foot tubing insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtects radon fans\u003c\/strong\u003e from rain, snow, ice, and condensation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondensate bypass\u003c\/strong\u003e — routes water below the fan to prevent freeze damage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduces service calls\u003c\/strong\u003e — extends fan life by keeping motor components dry\u003c\/li\u003e\n  \u003cli\u003eBottom drain fitting compatible with \u003cstrong\u003e4\" Schedule 40 PVC\u003c\/strong\u003e pipe and fittings\u003c\/li\u003e\n  \u003cli\u003eSuitable for \u003cstrong\u003ehorizontal pipe runs\u003c\/strong\u003e where condensate pooling is a concern\u003c\/li\u003e\n  \u003cli\u003eSimple installation — no specialized tools needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\" Schedule 40 PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 pieces (coupling, 2 fittings, drain tube, insulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRadonAway\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76040-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhen You Need This\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFan mounted outdoors or in an unheated space (attic, garage)\u003c\/li\u003e\n  \u003cli\u003eHorizontal vent pipe runs where condensation can pool inside the pipe\u003c\/li\u003e\n  \u003cli\u003eCold climate installations where freeze\/thaw cycles threaten fan components\u003c\/li\u003e\n  \u003cli\u003eAny installation where you want to minimize future maintenance visits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadonAway","offers":[{"title":"Default Title","offer_id":48412426109183,"sku":"RA-76040-2","price":32.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/RadonAwayFanGuard.jpg?v=1779205587"},{"product_id":"pro-long-barrel-spray-foam-applicator-gun-1-m-39-in","title":"Pro Long-Barrel Spray Foam Applicator Gun – 1 m (39 in)","description":"\u003ch2\u003ePro Long-Barrel Spray Foam Applicator Gun\u003c\/h2\u003e\n\u003cp\u003eA professional-grade \u003cstrong\u003e1 metre (39 in) long-barrel foam gun\u003c\/strong\u003e built for the kind of sealing work radon mitigation, crawl-space, and air-sealing crews actually do. Reach deep into rim joists, slab edges, sump perimeters, and tight wall cavities without crawling into them.\u003c\/p\u003e\n\u003ch3\u003eWhy we stock it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-grade performance at a working-man price.\u003c\/strong\u003e Comparable build and bead control to the high-end European brands that retail north of $600 — at a fraction of the cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong 1 m barrel\u003c\/strong\u003e reaches into rim joists, behind pipes, under decking, and along sub-slab membrane seams without acrobatics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-metal body and threaded collar\u003c\/strong\u003e stand up to daily jobsite abuse and resist solvent cleaning between cans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable flow dial\u003c\/strong\u003e lets you lay a hairline bead for finish-grade sealing or open it up for cavity fill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard pro-can thread\u003c\/strong\u003e — fits any standard threaded gun-grade foam canister.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for radon \u0026amp; air-sealing work\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSealing slab cracks, control joints, and floor-to-wall transitions before sub-slab depressurization.\u003c\/li\u003e\n\u003cli\u003eAir-sealing rim joists and top-plate penetrations where radon and conditioned air leak.\u003c\/li\u003e\n\u003cli\u003eSealing the perimeter of sump-pit covers, pipe penetrations, and service entries.\u003c\/li\u003e\n\u003cli\u003eTying off membrane seams and wall transitions in crawl-space encapsulations.\u003c\/li\u003e\n\u003cli\u003eGeneral foam-and-fill on fence posts, framing gaps, and exterior penetrations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel length:\u003c\/strong\u003e 1 m (39 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e All-metal construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e Adjustable flow \/ variable bead control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanister fit:\u003c\/strong\u003e Standard pro-grade threaded foam cans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Insulating, air-sealing, and gap-filling foams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare \u0026amp; cleaning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep a can threaded onto the gun between uses to prevent cured foam in the valve.\u003c\/li\u003e\n\u003cli\u003eFlush with foam-gun cleaner whenever swapping canisters or before extended downtime.\u003c\/li\u003e\n\u003cli\u003eWipe the barrel tip after each session to keep the bead clean on the next pull.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vont","offers":[{"title":"Default Title","offer_id":48463504605439,"sku":"RD-FOAMGUN-39","price":145.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/FullSizeRender_31e450ce-67a4-4a60-8f72-f97a31633ad6.jpg?v=1777484907"},{"product_id":"jackel-sump-dome-4-inch-pipe-adapter-kit","title":"Jackel Sump Dome 4\" Pipe Adapter Kit – 3\" Threaded to 4\" Schedule 40 PVC","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eConnect standard 4\" Schedule 40 PVC radon pipe directly to your Jackel sump dome. The Jackel dome ships with a 3\" threaded port — this kit bridges the gap to your 4\" radon piping system with a heavy-duty threaded adapter and flexible reducing coupling.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eKit Includes:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e3\" MPT threaded adapter — threads directly into the Jackel sump dome port\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e3\" to 4\" flexible reducing coupling\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStainless steel hose clamps (2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003eWhy Use a Flexible Coupling? Rigid PVC connections transfer stress directly to the sump lid, causing cracks over time. The flexible coupling absorbs vibration and system movement, protecting your sump dome and extending the life of your installation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003eEasy Sump Pump Service Access Loosen the clamps and slide the flexible coupling down to quickly disconnect the radon pipe from the dome — no cutting, no glue joints to break. Service the sump pump and reconnect in minutes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSpecifications:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInlet: 3\" male pipe thread (MPT) — fits Jackel sump dome threaded port\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOutlet: Accepts 4\" Schedule 40 PVC (4.500\" OD)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eClamps: Stainless steel\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaterial: PVC adapter, flexible PVC coupling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RadonDepot","offers":[{"title":"Default Title","offer_id":48509663478015,"sku":"RD-SUMP-ADAPTER-34","price":38.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/JackelAdapter3.jpg?v=1778594199"},{"product_id":"gsr-galvanized-radon-suction-cage-hot-dipped-nbc-compliant","title":"GSR Hot-Dipped Galvanized Radon Suction Cage — NBC Compliant","description":"\u003cp\u003eCommercial-grade galvanized radon suction cage for sub-slab depressurization systems. Built in Calgary by \u003cstrong\u003eGlobal Seismic Repairs (GSR)\u003c\/strong\u003e and manufactured to \u003cstrong\u003eNational Building Code, Alberta Edition (NBC-AE) 2019\/2023\u003c\/strong\u003e and \u003cstrong\u003eEPA\/625\/R-92\/016\u003c\/strong\u003e standards.\u003c\/p\u003e\u003ch3\u003eChoosing your size\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall\u003c\/strong\u003e — 300 × 300 × 100 mm effective area (overall 381 × 381 × 152 mm). Single suction pit, residential. Fits 4\" (100 mm) PVC pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e — 457 × 457 × 216 mm effective area (overall 533 × 533 × 292 mm). Larger residential or light commercial. Fits 4\" or 6\" (100\/150 mm) PVC pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge\u003c\/strong\u003e — 914 × 939 × 355 mm overall. Commercial-grade for building footprints up to \u003cstrong\u003e9,290 m² (100,000 sq ft)\u003c\/strong\u003e where multiple suction pits are designed. Fits 4\" or 6\" PVC pipe.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConstruction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-dipped galvanized after assembly\u003c\/strong\u003e — full corrosion protection on every weld, joint, and edge\u003c\/li\u003e\n\u003cli\u003e#13 (½\") flattened expanded metal mesh on sides\u003c\/li\u003e\n\u003cli\u003eTop plate: 12-gauge steel (Small\/Medium) or 18-gauge 636-clad corrugated decking (Large)\u003c\/li\u003e\n\u003cli\u003eWelded 2\" × 2\" × .125\" steel angle-iron main frame (Large)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo bottom panel\u003c\/strong\u003e — sits directly on deck, gravel, or grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNational Building Code, Alberta Edition (NBC-AE) 2019\/2023\u003c\/li\u003e\n\u003cli\u003eEPA\/625\/R-92\/016\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLead times\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall:\u003c\/strong\u003e Built to order — 3 to 4 weeks from order date\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium:\u003c\/strong\u003e Typically in stock (ships next business day); 2 to 3 weeks if inventory has been depleted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge:\u003c\/strong\u003e In stock — ships next business day\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping\u003c\/h3\u003e\u003cp\u003eShipping is calculated at checkout based on destination. For multi-cage, commercial-quantity, or remote-Northern deliveries, contact us for a custom freight quote.\u003c\/p\u003e\u003ch3\u003eCustom sizing\u003c\/h3\u003e\u003cp\u003eNeed a size between Small\/Medium\/Large, a non-standard pipe configuration, or a high-volume project? \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e — GSR fabricates to spec.\u003c\/p\u003e","brand":"GSR","offers":[{"title":"Small","offer_id":48532190462207,"sku":"GSR-CAGE-S","price":413.0,"currency_code":"CAD","in_stock":true},{"title":"Medium","offer_id":48532190494975,"sku":"GSR-CAGE-M","price":595.0,"currency_code":"CAD","in_stock":true},{"title":"Large","offer_id":48532190527743,"sku":"GSR-CAGE-L","price":1533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/commercial_suction_cage_store.jpg?v=1778903356"},{"product_id":"slabcollar-4-inch-radon-pipe-seal","title":"SlabCollar 4\" EPDM Radon Pipe Penetration Seal — Fits 5\" Cored Holes","description":"\u003ch3\u003eThe drop-in seal for 4\" radon pipe through a 5\" cored hole\u003c\/h3\u003e\n\u003cp\u003eSlabCollar™ is a one-piece flanged EPDM bushing that seals the gap between a 4\" Schedule 40 radon vent pipe and a 5\" cored slab opening. It replaces messy caulk-and-backer-rod sealing and outperforms thermoplastic compression bushings — without the precision a perfect cored hole demands.\u003c\/p\u003e\n\u003cp\u003eDesigned for C-NRPP-certified mitigators. Installed by feel, in under a minute. No mixing, no curing, no callbacks.\u003c\/p\u003e\n\u003ch3\u003eWhy mitigators are switching to SlabCollar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged seal, not just a bushing.\u003c\/strong\u003e The 6-1\/8\" top flange rests flat on the slab and covers chipped or oversized cored-hole edges that compression bushings can't hide. You get a primary seal in the hole and a secondary seal against the slab surface — both in one part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForgiving on real-world holes.\u003c\/strong\u003e Cored hole came out a little oval? Edge chipped? SlabCollar's EPDM body flexes to seal openings that rigid thermoplastic bushings can't. Less time chasing leaks with a smoke pencil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds the pipe, not just seals it.\u003c\/strong\u003e Engineered to a specific durometer that balances flexibility (so the flanges seal imperfect holes) with the firmness needed to grip the pipe. In bench testing, a collar with a 4\" Sch 40 stub through it supported a 240 lb adult standing on the pipe with no deformation. Bracing is still required per CGSB 149.12 — but you get a fit that doesn't loosen the first time someone bumps the stub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable for service.\u003c\/strong\u003e When a sump or suction pit needs work, SlabCollar pulls out clean and goes back in. No grinding out hydraulic cement. No re-caulking the joint on the way out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo caulk required.\u003c\/strong\u003e EPDM compression seals against concrete and pipe on contact. Skip the urethane tube, skip the cure time, skip the cleanup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM, not generic thermoplastic.\u003c\/strong\u003e Engineered for −40°C to +120°C operating range and the 25+ year service life EPDM is known for in roofing and sub-slab applications. No cold-weather brittleness. No UV degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for C-NRPP installations\u003c\/h3\u003e\n\u003cp\u003eSlabCollar meets the airtight-seal expectations of CGSB 149.12-2017 for active soil depressurization systems. Pairs with any 4\" Schedule 40 PVC or ABS radon vent pipe, any radon fan, any sub-slab pit configuration.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eHow to install\u003c\/span\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCore a nominal 5\" hole through the slab. Clean dust and debris.\u003c\/li\u003e\n\u003cli\u003ePress SlabCollar into the hole, flange seated flat against the slab surface.\u003c\/li\u003e\n\u003cli\u003eSlide 4\" Sch 40 pipe through the collar. Brace pipe per CGSB 149.12 (the collar is not a structural support).\u003c\/li\u003e\n\u003cli\u003eRun a smoke pencil under fan suction to verify the seal. Done.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBulk pricing for radon professionals\u003c\/h3\u003e\n\u003cp\u003eVerified C-NRPP and CARST mitigators get contractor pricing on case quantities. \u003ca href=\"\/account\/register\"\u003eCreate a pro account\u003c\/a\u003e to access wholesale rates.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs SlabCollar a direct replacement for the U-Stop?\u003c\/strong\u003e\u003cbr\u003eYes — SlabCollar is the first product that is designed for the specific use. Other products that have been used for years were never designed for this application, and as a results do not hold an adequate airtight seal.\u003cbr\u003eUnlike others - SlabCollar adds a top flange that covers the slab edge, uses EPDM instead of generic thermoplastic, and 2 outer flanges giving it 3 different airtight connections so that it can seal airtight even if the concrete hole is uneven, and is also engineered to grip the pipe under load to make installations easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to use caulk with SlabCollar?\u003c\/strong\u003e\u003cbr\u003eNo. The EPDM compression seal is designed to be airtight on its own. A thin urethane bead at the flange edge is optional belt-and-suspenders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat if my hole isn't perfectly 5\"?\u003c\/strong\u003e\u003cbr\u003eThe EPDM body and flange combination tolerates moderate hole irregularity. Significantly oversized or damaged holes should be patched before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a fire-rated version?\u003c\/strong\u003e\u003cbr\u003eA fire-rated EPDM variant for NBC Article 3.6.4.3 applications is in development. \u003ca href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e for project-specific requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about 3\" pipe?\u003c\/strong\u003e\u003cbr\u003eA 3\" SlabCollar is in production. \u003ca href=\"\/pages\/contact\"\u003eEmail us\u003c\/a\u003e to be notified at launch.\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"Single Unit","offer_id":48532393328895,"sku":"SC-4-1","price":21.0,"currency_code":"CAD","in_stock":true},{"title":"Case of 10","offer_id":48532393361663,"sku":"SC-4-6","price":200.0,"currency_code":"CAD","in_stock":true},{"title":"Case of 100","offer_id":48549088788735,"sku":null,"price":1700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/slabcollar-hero.png?v=1778901258"},{"product_id":"split-ring-pipe-hanger-installation-kit","title":"4\" Split Ring Pipe Hanger Installation Kit — with Rod \u0026 Wall Plate","description":"\u003cp\u003eComplete hanger assembly for 4\" Schedule 40 PVC radon vent pipe. Includes the galvanized split-ring hanger, a ½\" threaded rod, two nuts, and a wall\/joist mounting plate — everything you need to suspend a section of vent pipe from a stud, joist, or wall.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Galvanized split-ring hanger (fits 4\" Sch 40 PVC)\u003c\/li\u003e\n\u003cli\u003e1 × ½\" threaded rod (length per variant: 12\" or 20\")\u003c\/li\u003e\n\u003cli\u003e1 × Galvanized wall\/joist mounting plate with mounting holes\u003c\/li\u003e\n\u003cli\u003e2 × ½\"-13 UNC hex nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing your rod length\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\":\u003c\/strong\u003e Tight stud-bay or low-clearance applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20\":\u003c\/strong\u003e Standard joist-bay hang — the most common residential install\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed a longer drop? The rod is ½\"-13 UNC standard — the included rod can be cut down to your exact length on-site with a hacksaw or angle grinder.\u003c\/p\u003e\u003ch3\u003eWhy this kit vs. plumber's tape\u003c\/h3\u003e\u003cp\u003ePlumber's strap doesn't support the vibration of an active radon fan over a 20+ year service life. A rigid split-ring hanger on threaded rod keeps the vent pipe braced, plumb, and silent. Required for code-compliant installations per CGSB 149.12.\u003c\/p\u003e\u003ch3\u003eMaterial\u003c\/h3\u003e\u003cp\u003eAll components galvanized for corrosion resistance in attic, crawlspace, and basement environments.\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"12 inch","offer_id":48554627924223,"sku":"RD-HANGER-KIT-4-12","price":23.0,"currency_code":"CAD","in_stock":true},{"title":"20 inch","offer_id":48554627956991,"sku":"RD-HANGER-KIT-4-20","price":24.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/split-ring-hanger-kit-assembled.webp?v=1780174391"},{"product_id":"oatey-33927-plastic-pipe-strap-100ft-roll","title":"Oatey 33927 Plastic Pipe Strap — 3\/4\" × 100 ft Roll","description":"\u003ch3\u003eThe polyethylene hanger strap that doesn't transmit fan vibration to the house\u003c\/h3\u003e\u003cp\u003eSteel plumber's tape passes radon-fan vibration straight into the framing it's nailed to — you can feel it on a quiet night and hear it through finished ceilings months later. Oatey 33927 plastic strap solves that. Flexible polyethylene damps the vibration before it reaches your joists, dramatically reducing structural noise transmission.\u003c\/p\u003e\u003ch3\u003eWhy mitigators prefer it over steel tape\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration isolation\u003c\/strong\u003e — polyethylene damps the harmonic the fan generates; steel tape doesn't\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-corrosive, non-conductive\u003c\/strong\u003e — ideal for damp basements, attics, crawlspaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster install\u003c\/strong\u003e — cuts with utility scissors, no tin-snip strikes through your hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 ft continuous roll\u003c\/strong\u003e — enough for several full residential installs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCut a length long enough to wrap the pipe with overlap at the fastener point\u003c\/li\u003e\n\u003cli\u003eWrap and overlap the strap around the pipe; nail through the pre-punched holes into joist or rafter\u003c\/li\u003e\n\u003cli\u003eUse one strap every 4–6 ft on vertical runs, every 3–4 ft on horizontal runs\u003c\/li\u003e\n\u003cli\u003eCombine with a \u003ca href=\"\/products\/split-ring-pipe-hanger-installation-kit\"\u003eSplit Ring Hanger Kit\u003c\/a\u003e at the primary fan-side support point for full system bracing\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Oatey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 33927\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap width:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll length:\u003c\/strong\u003e 100 ft (boxed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyethylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White \/ light grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNail-hole spacing:\u003c\/strong\u003e 1\" apart, 1\/8\" diameter (alternating 1\/4\" and 1\/8\" holes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe compatibility:\u003c\/strong\u003e Wraps around any pipe size — 3\", 4\", 6\", larger\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: for code-compliant installations under CGSB 149.12, plastic strap supplements but does not replace rigid hangers at primary support points. Use a split-ring hanger at fan-side support; use plastic strap throughout the run.\u003c\/p\u003e","brand":"Oatey","offers":[{"title":"Default Title","offer_id":48554632380671,"sku":"OATEY-33927","price":34.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/81NFlMR332L._AC_SX679.jpg?v=1780174822"},{"product_id":"closed-cell-backer-rod-foam-caulk-saver-for-slab-penetration-sealing","title":"Radon Mitigation Backer Rod — Closed-Cell Foam (4 Sizes, 59 ft Rolls)","description":"\u003ch3\u003eThe backer mitigators use under RadonAway Pro Sealant\u003c\/h3\u003e\u003cp\u003eClosed-cell polyester foam backer rod for sealing the gaps that radon mitigation actually encounters: 4\" PVC pipe through an oversized cored hole, foundation hairline cracks, sump-pit perimeters, and sub-slab depressurization air-leak points. Compresses to fill the gap, doesn't absorb water, and gives the polyurethane sealant a controlled depth to bond against.\u003c\/p\u003e\u003ch3\u003eWhy closed-cell vs. open-cell\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-cell\u003c\/strong\u003e doesn't absorb water — critical for damp basements and sub-slab work where moisture is present\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-cell\u003c\/strong\u003e doesn't compress under sealant cure — so the sealant joint actually achieves the joint depth specified by ANSI\/AARST\u003c\/li\u003e\n\u003cli\u003eOpen-cell rod (often sold as cheaper substitute) swells in moisture and fails airtight seal over time — not what you want behind a mitigation system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications (all sizes)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 59 ft (18 m) per roll\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Closed-cell polyester foam, grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes — non-absorbent, won't wick moisture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum gap fill:\u003c\/strong\u003e 1.5\" (depending on rod size and joint depth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible:\u003c\/strong\u003e Bends and twists to follow irregular gap geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing your size\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8\":\u003c\/strong\u003e Tight hairline cracks, narrow expansion joints, slab-edge gaps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\":\u003c\/strong\u003e Standard slab crack work, most pipe-to-concrete penetrations under SlabCollar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8\":\u003c\/strong\u003e Medium gaps around oversized cored holes for 4\" Sch 40 PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4\":\u003c\/strong\u003e Large gaps, sump-pit perimeters, foundation-to-floor expansion joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePre-clean the gap of dust and debris\u003c\/li\u003e\n\u003cli\u003ePress backer rod into the gap to the recommended depth (typically half the gap width below the surface)\u003c\/li\u003e\n\u003cli\u003eApply \u003ca href=\"\/products\/radonaway-pro-hybrid-sealant-polyurethane-limestone\"\u003eRadonAway Pro Sealant\u003c\/a\u003e over the backer rod, tooling to a smooth surface\u003c\/li\u003e\n\u003cli\u003eAllow polyurethane sealant cure time per manufacturer instructions before activating fan\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eFor penetration sealing where a flanged EPDM gasket is appropriate, see \u003ca href=\"\/products\/slabcollar-4-inch-radon-pipe-seal\"\u003eSlabCollar 4\" EPDM Seal\u003c\/a\u003e instead of backer rod + sealant.\u003c\/p\u003e","brand":"RadonDepot","offers":[{"title":"3\/8 inch","offer_id":48607272829183,"sku":"RD-BACKER-38","price":37.79,"currency_code":"CAD","in_stock":true},{"title":"1\/2 inch","offer_id":48607272861951,"sku":"RD-BACKER-12","price":36.39,"currency_code":"CAD","in_stock":true},{"title":"5\/8 inch","offer_id":48607272894719,"sku":"RD-BACKER-58","price":51.79,"currency_code":"CAD","in_stock":true},{"title":"3\/4 inch","offer_id":48607272927487,"sku":"RD-BACKER-34","price":55.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/81dkDy9bE9L._SL1500.jpg?v=1780175478"},{"product_id":"watts-springfit-apu-8-8-access-panel-sub-slab-cleanout-test-port-cover","title":"Watts SpringFit APU-8 8\" Access Panel — Sub-Slab Cleanout \u0026 Test-Port Cover","description":"\u003ch3\u003eThe snap-in access panel for radon test ports and sub-slab cleanouts\u003c\/h3\u003e\u003cp\u003eEvery active soil depressurization system has at least one slab penetration you might need to reach later — a sub-slab cleanout, an ASD test port drilled for pressure-field verification, or an inspection opening you drilled before pouring the suction-point seal. The Watts SpringFit APU-8 is the 8x8\" snap-in cover that lets you patch the hole cleanly the first time and re-access it without drywall work later.\u003c\/p\u003e\u003ch3\u003eWhy mitigators use it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo cutting required\u003c\/strong\u003e — SpringFit clips grip the hole edge from inside; the panel snaps into any rough cutout from 5\" × 6\" up to 8\" × 8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForgiving on chipped or ragged holes\u003c\/strong\u003e — you don't need a perfectly square opening like with a screw-on access panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable \/ wallpaperable\u003c\/strong\u003e — disappears into a finished basement ceiling or wall after a coat of latex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-accessible\u003c\/strong\u003e — future ASD diagnostics, post-install verification, or warranty service doesn't require a drywall patch each time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon radon uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCover the suction-point cleanout you drilled for sub-slab vacuum verification\u003c\/li\u003e\n\u003cli\u003eCap an ASD test port in a remote area of the slab\u003c\/li\u003e\n\u003cli\u003eInspection cover for vent-pipe runs through finished ceilings (between suction point and fan)\u003c\/li\u003e\n\u003cli\u003eService access for buried sump-pit cleanouts under finished basement flooring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Watts SpringFit APU-8 (958042)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside dimensions:\u003c\/strong\u003e 10\" × 10\" × 1.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout range:\u003c\/strong\u003e 5\" × 6\" min to 8\" × 8\" max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polystyrene, white\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e SpringFit internal clips (no screws, no caulk)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing:\u003c\/strong\u003e Paintable or wallpaperable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.78 lb (350 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemplate:\u003c\/strong\u003e Included if cutting is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor larger openings, see the \u003ca href=\"\/products\/watts-springfit-apu-14-14-access-panel-radon-fan-service-wall-ceiling-cover\"\u003eWatts APU-14 14\" Access Panel\u003c\/a\u003e.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":48607279415551,"sku":"WATTS-APU-8","price":24.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/download_1.png?v=1780176276"},{"product_id":"watts-springfit-apu-14-14-access-panel-radon-fan-service-wall-ceiling-cover","title":"Watts SpringFit APU-14 14\" Access Panel — Radon Fan Service \u0026 Ceiling Cover","description":"\u003ch3\u003eThe 14\" access panel for radon fan service, large cleanouts, and ceiling cutouts\u003c\/h3\u003e\u003cp\u003eWhen a radon fan lives above a finished ceiling — garage attic, basement bulkhead, mechanical room — you need access. Not just for the initial install, but for fan replacement 8–10 years from now when it stops moving air. The Watts SpringFit APU-14 is the 14×14\" snap-in cover that makes that future service call a 60-second job instead of a drywall patch.\u003c\/p\u003e\u003ch3\u003eWhy mitigators install one with every fan\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo cutting required\u003c\/strong\u003e — SpringFit clips grip the hole edge from inside; fits any rough cutout from 10\" × 10\" up to 15\" × 15\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeiling-rated\u003c\/strong\u003e — works on horizontal ceiling installs as well as vertical walls (no gravity sag like push-in friction fits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable \/ wallpaperable\u003c\/strong\u003e — disappears into a finished ceiling after a coat of latex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-proofs the install\u003c\/strong\u003e — fan replacement, system diagnostics, electrical service — all without cutting drywall\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon radon uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAbove-ceiling RadonAway \/ Festa \/ Fantech fan service access\u003c\/li\u003e\n\u003cli\u003eLarger sub-slab inspection openings (multi-suction systems, commercial installs)\u003c\/li\u003e\n\u003cli\u003eElectrical junction box covers for fan-side wiring\u003c\/li\u003e\n\u003cli\u003eSystem retrofitting access — swapping fan model without re-finishing the ceiling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Watts SpringFit APU-14 (958046)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside dimensions:\u003c\/strong\u003e 15\" × 15\" × 1.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout range:\u003c\/strong\u003e 10\" × 10\" min to 15\" × 15\" max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polystyrene, white\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e SpringFit internal clips, ceiling + wall rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing:\u003c\/strong\u003e Paintable or wallpaperable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.52 lb (690 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemplate:\u003c\/strong\u003e Included if cutting is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor smaller openings (sub-slab test ports, suction-point cleanouts), see the \u003ca href=\"\/products\/watts-springfit-apu-8-8-access-panel-sub-slab-cleanout-test-port-cover\"\u003eWatts APU-8 8\" Access Panel\u003c\/a\u003e.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":48607279481087,"sku":"WATTS-APU-14","price":29.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/download.png?v=1780176232"},{"product_id":"spruce-flexible-coupling-6-4-white","title":"Spruce Flexible Coupling – 6\" × 4\" (White)","description":"\u003ch2\u003eSpruce Flexible Coupling – 6\" × 4\" White\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible PVC reducing coupling for connecting a 6\" radon fan to 4\" Schedule 40 PVC pipe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Spruce 6\" × 4\" white flexible coupling provides a \u003cstrong\u003esecure, airtight reducing connection\u003c\/strong\u003e between a 6\"-inlet radon fan and a 4\" Schedule 40 PVC vent stack. Built with high-performance flexible PVC and \u003cstrong\u003estainless steel clamps\u003c\/strong\u003e, it absorbs fan vibration, accommodates minor misalignment, and creates a reliable seal — making it the standard transition fitting for professional radon mitigators stepping a high-capacity fan down to a 4\" riser.\u003c\/p\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eUsed to join a 6\" radon fan outlet or inlet to 4\" PVC pipe in sub-slab depressurization systems. Commonly installed at the fan-to-stack transition for higher-capacity fans — such as the RadonAway RP265, GP501, and XP\/XR series — that use a 6\" collar feeding a 4\" vent run. The flexible body decouples fan vibration from the pipe and simplifies alignment between the fan and stack.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance \u003cstrong\u003eflexible PVC\u003c\/strong\u003e construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel clamps\u003c\/strong\u003e included for a secure, airtight seal\u003c\/li\u003e\n\u003cli\u003eReduces 6\" to 4\" — the standard high-capacity fan-to-stack transition\u003c\/li\u003e\n\u003cli\u003eWhite finish blends with Schedule 40 PVC pipe\u003c\/li\u003e\n\u003cli\u003eAbsorbs vibration from inline radon fans\u003c\/li\u003e\n\u003cli\u003eAccommodates minor pipe misalignment\u003c\/li\u003e\n\u003cli\u003eUV resistant; conforms to ASTM C1173 and CSA B602\u003c\/li\u003e\n\u003cli\u003eOperating temperature range 30°F to 140°F (-1°C to 60°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible reducing coupling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlexible PVC with stainless steel clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" fan collar to 4\" Schedule 40 PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1173, CSA B602\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30°F – 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e79227\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a 6\" × 4\" flexible coupling used for in radon mitigation?\u003c\/strong\u003e\u003cbr\u003eIt connects a 6\"-inlet radon fan to a 4\" Schedule 40 PVC vent stack, creating an airtight, vibration-absorbing transition between the fan and the pipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich radon fans use a 6\" × 4\" coupling?\u003c\/strong\u003e\u003cbr\u003eHigher-capacity RadonAway fans with a 6\" collar — including the RP265, GP501, and XP\/XR series — commonly step down to a 4\" riser using this coupling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with clamps?\u003c\/strong\u003e\u003cbr\u003eYes. Stainless steel clamps are included for a corrosion-resistant, airtight seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this outdoors?\u003c\/strong\u003e\u003cbr\u003eThe coupling is UV resistant; however, in Canada radon fans and their fittings are installed indoors (attic, basement, or garage). Outdoor fan installation is not permitted under Canadian guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit Schedule 40 PVC?\u003c\/strong\u003e\u003cbr\u003eYes. The 4\" end is sized for standard 4\" Schedule 40 PVC pipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the coupling load-bearing?\u003c\/strong\u003e\u003cbr\u003eNo. The pipe should be independently supported; the flexible coupling is a sealing and vibration-isolation joint, not a structural support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat standards does it meet?\u003c\/strong\u003e\u003cbr\u003eIt conforms to ASTM C1173 and CSA B602.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy use a flexible coupling instead of a rigid reducer?\u003c\/strong\u003e\u003cbr\u003eA flexible coupling absorbs fan vibration, tolerates minor misalignment between the fan and stack, and can be loosened for service — advantages a glued rigid reducer does not offer.\u003c\/p\u003e","brand":"RadonAway","offers":[{"title":"Default Title","offer_id":48645147197695,"sku":"RA-79227","price":23.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/6639\/0015\/files\/4x6in-sprucecoupling-a.jpg?v=1780943111"}],"url":"https:\/\/radondepot.ca\/collections\/radon-mitigation-installation-parts.oembed?page=2","provider":"Radon Depot","version":"1.0","type":"link"}