{"product_id":"certainteed-vycor-ultra-ice-water-self-adhered-underlayment-34-in-x-70-ft-roll","title":"CertainTeed Vycor Ultra Ice \u0026 Water Self-Adhered Underlayment, 34 in. x 70 ft. Roll","description":"\u003ch1\u003eCertainTeed Vycor Ultra Ice \u0026amp; Water Self-Adhered Underlayment, 34 in. x 70 ft. Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eCertainTeed Vycor Ultra is a self-adhered ice and water roofing underlayment with a 100% butyl adhesive, engineered for the most extreme conditions including under copper, COR-TEN and zinc roofing. One roll measures 34 in. x 70 ft. and is sold as a single roll. Its adhesive withstands up to 300°F and seals around roofing fasteners.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% butyl adhesive:\u003c\/strong\u003e A unique 100% butyl adhesive formulation delivers best-in-class waterproofing protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300°F heat rating:\u003c\/strong\u003e The butyl adhesive is specially formulated to withstand temperatures up to 300°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-roof safe:\u003c\/strong\u003e Suitable for use under copper, COR-TEN and zinc roofing in the most extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener sealing:\u003c\/strong\u003e The butyl layer seals around roofing fasteners, resisting leaks from ice dams and wind-driven rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM\/TPO compatible:\u003c\/strong\u003e Chemically compatible with low slope roofing materials such as EPDM and TPO.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy release liner:\u003c\/strong\u003e The plastic release liner is easy to remove and easy to dispose of.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCertainTeed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 roll, 34 in. x 70 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCertainTeed Vycor Ultra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34 in. x 70 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-adhered butyl adhesive membrane underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34 in. x 70 ft. roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 194 sq. ft. per roll (34 in. x 70 ft.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIce and water barrier underlayment, including under copper, COR-TEN and zinc roofing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eA 34 in. x 70 ft. roll covers roughly 194 sq. ft. before laps; at eaves, valleys and other critical areas, apply full-width courses lapped per the manufacturer's instructions to size the roll count for your roof.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eUse with asphalt shingle, metal and low slope systems, and it is compatible with EPDM and TPO. It is engineered specifically for high-temperature installations under copper, COR-TEN and zinc where standard asphalt-based membranes are not recommended.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One roll of Vycor Ultra measuring 34 in. x 70 ft. with a plastic release liner.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area does a roll cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Approximately 194 sq. ft. of nominal area before accounting for laps and cut waste.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used under metal roofs?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is suitable under copper, COR-TEN and zinc roofing thanks to its high-temperature butyl adhesive.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it seal around nails?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the butyl adhesive layer seals around roofing fasteners to resist leaks from ice dams and wind-driven rain.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with EPDM or TPO?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it offers better chemical compatibility with low slope materials such as EPDM and TPO.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eChoose Vycor Ultra when the deck will see high surface temperatures or reactive metals—copper, zinc, COR-TEN—where asphaltic membranes can bleed or bond. Roll it onto a clean, dry deck at 40°F or warmer for best adhesion, or prime per manufacturer guidance in cold weather. Keep a half-lap consistent and roll the laps firmly to activate the butyl bond.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSelf-adhered membranes are slippery, especially with dust or moisture—walk carefully and wear proper footwear on the roof.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eGet CertainTeed Vycor Ultra 34 in. x 70 ft. rolls for premium ice and water protection.\u003c\/strong\u003e\u003c\/p\u003e","brand":"CertainTeed","offers":[{"title":"Default Title","offer_id":53522986041711,"sku":"GRAU2","price":530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/GRAU2_0.jpg?v=1790235919","url":"https:\/\/superarbor.io\/products\/certainteed-vycor-ultra-ice-water-self-adhered-underlayment-34-in-x-70-ft-roll","provider":"Super Arbor","version":"1.0","type":"link"}