{"product_id":"duravent-polypro-double-wall-roof-support","title":"DuraVent PolyPro Double Wall Roof Support","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent PolyPro Double Wall Roof Support\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent PolyPro Double Wall Roof Support\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a reliable \u003c\/span\u003event support accessory engineered to provide secure rooftop support for PolyPro double-wall vent systems used with high-efficiency condensing gas appliances. Designed for applications including condensing boilers, water heaters, and warm air furnaces, this roof support helps maintain proper vent alignment, stability, and safe exhaust performance for residential and commercial HVAC installations.\u003c\/p\u003e\n\u003cp\u003eAs part of the advanced DuraVent PolyPro polypropylene venting system, the Double Wall Roof Support delivers durable, corrosion-resistant performance while supporting PolyPro’s innovative condensation management system. PolyPro is an environmentally friendly, 100% recyclable venting solution that contains no toxic or carcinogenic materials, chlorides, or heavy metals. With a maximum operating temperature of 230°F (110°C)\u003cspan\u003e and over 20 years of proven European use, DuraVent PolyPro provides efficient, safe, and code-compliant venting solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-16\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-16\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-16\" data-testid=\"conversation-turn-2494\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a9262bbe-2b50-4dd2-9b65-d0d4543e760d\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"1354\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"17teiib\" data-start=\"0\" data-end=\"239\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"39\" data-is-only-node=\"\"\u003ePolyPro Double Wall Roof Support:\u003c\/strong\u003e The DuraVent PolyPro Double Wall Roof Support is designed to provide secure roof-level vent support for PolyPro double-wall vent systems in high-efficiency condensing appliance installations.\u003c\/li\u003e\n\u003cli data-section-id=\"128em1g\" data-start=\"240\" data-end=\"427\"\u003e\n\u003cstrong data-start=\"242\" data-end=\"279\" data-is-only-node=\"\"\u003eAvailable in 5\" and 6\" Diameters:\u003c\/strong\u003e Compatible with 5-inch and 6-inch PolyPro vent pipe systems, offering dependable support solutions for residential and commercial applications.\u003c\/li\u003e\n\u003cli data-section-id=\"13k77dr\" data-start=\"428\" data-end=\"619\"\u003e\n\u003cstrong data-start=\"430\" data-end=\"473\" data-is-only-node=\"\"\u003eDesigned for Condensing Gas Appliances:\u003c\/strong\u003e Ideal for condensing boilers, water heaters, warm air furnaces, and HVAC venting systems requiring stable and efficient exhaust vent support.\u003c\/li\u003e\n\u003cli data-section-id=\"hbqqf9\" data-start=\"620\" data-end=\"832\"\u003e\n\u003cstrong data-start=\"622\" data-end=\"666\" data-is-only-node=\"\"\u003eDurable Polypropylene Venting Component:\u003c\/strong\u003e Engineered to integrate with DuraVent PolyPro polypropylene vent products, providing corrosion resistance and long-lasting performance in demanding environments.\u003c\/li\u003e\n\u003cli data-section-id=\"18ed2m7\" data-start=\"833\" data-end=\"1003\"\u003e\n\u003cstrong data-start=\"835\" data-end=\"871\" data-is-only-node=\"\"\u003eMaintains Proper Vent Alignment:\u003c\/strong\u003e Helps stabilize vertical vent runs and supports safe installation of high-efficiency venting systems through roof penetrations.\u003c\/li\u003e\n\u003cli data-section-id=\"281ljb\" data-start=\"1004\" data-end=\"1143\"\u003e\n\u003cstrong data-start=\"1006\" data-end=\"1026\" data-is-only-node=\"\"\u003eULC-S636 Listed:\u003c\/strong\u003e Certified to ULC-S636 standards, ensuring a tested, safe, and code-compliant polypropylene venting solution.\u003c\/li\u003e\n\u003cli data-section-id=\"1qfgy3a\" data-start=\"1144\" data-end=\"1354\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1146\" data-end=\"1190\" data-is-only-node=\"\"\u003eProfessional DuraVent PolyPro Accessory:\u003c\/strong\u003e Designed for seamless compatibility with double-wall PolyPro vent assemblies, delivering reliable performance for modern condensing gas appliance applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuraVent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyPro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5PPS-RSDW, 6PPS-RSDW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize (Diameter)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\" 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraVent_PolyPro_Catalog.pdf?v=1660617118\" target=\"_blank\"\u003e\u003cstrong\u003eProduct Catalog\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraVent_PolyPro_Warranty.pdf?v=1660617225\" target=\"_blank\"\u003e\u003cstrong\u003eProduct Warranty\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraVent_PolyPro_Typical_Installation.pdf?v=1660617689\" target=\"_blank\"\u003e\u003cstrong\u003eTypical Installations\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/SW_PolyPro_InstructionManual.pdf?v=1660617745\" target=\"_blank\"\u003e\u003cstrong\u003eSingle-Wall Instruction\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"5\"","offer_id":55342303314211,"sku":"5PPS-RSDW","price":103.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":55342303346979,"sku":"6PPS-RSDW","price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-PolyPro-Double-Wall-Elbow-Wall-Strap-DuraVent-Dreamwood-Living-234911981.jpg?v=1784104287","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-polypro-double-wall-roof-support","provider":"Dreamwood Living","version":"1.0","type":"link"}