{"product_id":"owens-corning-titanium-psu30-sa-high-temp-self-adhered-underlayment-gray-2-square-roll","title":"Owens Corning Titanium PSU30 SA High-Temp Self-Adhered Underlayment, Gray, 2 Square Roll","description":"\u003ch1\u003eOwens Corning Titanium PSU30 SA High-Temp Self-Adhered Underlayment, Gray, 2 Square Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOwens Corning Titanium PSU30 SA is a high-temperature, self-adhered steep slope roofing underlayment supplied as a Gray roll covering 2 squares. Each sell unit is one roll. It pairs with asphalt shingle roofing as a leak-barrier layer beneath the primary roof covering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-adhered:\u003c\/strong\u003e Self-adhered membrane installs directly to the deck without fasteners as the primary attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temp rated:\u003c\/strong\u003e Formulated as a high-temperature underlayment for use under steep slope roof coverings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 square roll:\u003c\/strong\u003e Each roll covers 2 squares (200 sq. ft. nominal) of roof area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGray surfacing:\u003c\/strong\u003e Comes with a Gray mineral surface as supplied.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteep slope use:\u003c\/strong\u003e Designed for steep slope roofing underlayment applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak barrier:\u003c\/strong\u003e Functions as a waterproofing underlayment layer beneath shingles.\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\u003eOwens Corning\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, 2 square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTitanium PSU30 SA\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 roofing underlayment membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\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\u003e2 squares per roll (200 sq. ft.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 square per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteep slope roofing underlayment, high-temperature self-adhered application\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\u003eOne roll covers 2 squares, about 200 sq. ft. of roof deck. Divide total roof area by 2 to estimate rolls needed, allowing extra for laps at eaves, valleys and penetrations.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use under steep slope roof coverings, including asphalt shingles, as part of an Owens Corning roofing system. Eave and valley detailing accessories are sold separately.\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 Owens Corning Titanium PSU30 SA self-adhered underlayment in Gray, covering 2 squares.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many rolls do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Divide your roof area in squares by 2; each roll covers 2 squares before waste from laps and cut-ins.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it need to be nailed down?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, it is a self-adhered membrane that bonds to a properly prepared deck; always follow the manufacturer's installation instructions.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for high-heat roofs?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designated a high-temperature self-adhered underlayment for steep slope applications.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What color is the membrane?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The roll is supplied in Gray.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eSelf-adhered high-temp underlayments like PSU30 SA are the go-to choice at eaves, valleys and other water-critical zones, and in hot climates where standard SA membranes can slip. Prime and dust-free the deck, roll the membrane firmly to seat the adhesive, and keep laps to the manufacturer's stated overlap. Use full rolls on leak-prone areas and pair with a synthetic underlayment across the remaining field if the shingle manufacturer allows.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eInstall self-adhered membranes on dry surfaces in suitable temperatures, use fall protection on the roof, and follow local building codes for ice and water barrier coverage.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Owens Corning Titanium PSU30 SA high-temp self-adhered underlayment rolls for your next steep slope roofing job.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Owens Corning","offers":[{"title":"Default Title","offer_id":67587117023599,"sku":"9466850002","price":233.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Underlayment-Mineral-Surface-SKU_2364363-primary.jpg?v=1790448712","url":"https:\/\/superarbor.io\/products\/owens-corning-titanium-psu30-sa-high-temp-self-adhered-underlayment-gray-2-square-roll","provider":"Super Arbor","version":"1.0","type":"link"}