{"product_id":"owens-corning-st11-owens-corning-trudefinition-duration-storm-desert-tan-impact-resistant-asphalt-shingles","title":"Owens Corning TruDefinition Duration STORM Desert Tan Impact-Resistant Asphalt Shingles","description":"\u003ch1\u003eOwens Corning TruDefinition Duration STORM Desert Tan Impact-Resistant Asphalt Shingles\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOwens Corning TruDefinition Duration STORM shingles in Desert Tan are laminated asphalt shingles with WeatherGuard Technology for UL 2218 Class 4 impact resistance and SureNail Technology for outstanding wind grip. Nominal size is 13-1\/4 in. x 39-3\/8 in. with 5-5\/8 in. exposure. Each bundle covers 98.4 sq ft at 3 bundles per square, 64 shingles per square.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 4 impact:\u003c\/strong\u003e WeatherGuard Technology with integrated polymeric backing meets UL 2218 Class 4 impact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSureNail grip:\u003c\/strong\u003e Patented fabric strip in the nailing area delivers outstanding gripping power and wind performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWind rated:\u003c\/strong\u003e Rated up to 160 MPH wind resistance when Owens Corning component requirements and starter at eaves and rakes are met.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlgae resistant:\u003c\/strong\u003e StreakGuard copper-lined granules help inhibit blue-green algae streaking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A fire:\u003c\/strong\u003e ASTM E108\/UL 790 Class A fire resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimited Lifetime:\u003c\/strong\u003e Backed by an Owens Corning Limited Lifetime Warranty; System warranties may extend coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich color:\u003c\/strong\u003e TruDefinition platform uses multiple granule colors and shadowing for dramatic dimension.\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\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eST11\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 bundle (3 bundles per 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\u003eTruDefinition Duration STORM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaminated asphalt shingle with WeatherGuard impact-resistant backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesert Tan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-1\/4 in. x 39-3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExposure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-5\/8 in.\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\u003e98.4 sq ft per square; 3 bundles per square; 64 shingles per square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsphalt shingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShingles per square: 64; bundles per square: 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWind rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 160 MPH (with OC component requirements and starter at eaves and rakes); listed at 130 MPH on item specs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM E108\/UL 790 Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpact rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 2218 Class 4; FM 4473 Class 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlgae resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStreakGuard, 25 years (per manufacturer page)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM D228; ASTM D3018 Type I; ASTM D3462; ASTM D3161 Class F; ASTM D7158; ASTM E108\/UL 790 Class A; CSA A123.5; ICC-ES AC438; PRI ER 1378E01\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 residential asphalt roofing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct weight, complete sell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 lb\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\u003eEach square (3 bundles) covers 98.4 sq ft at 5-5\/8 in. exposure with 64 shingles per square. Measure roof area, add waste for hips, valleys and starter courses, and order bundles in multiples of three per square.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003ePart of the Owens Corning Total Protection Roofing System; pairs with OC starter shingles, underlayment, ventilation and hip \u0026amp; ridge products. Use corresponding OC hip \u0026amp; ridge shingles to complete the UL 2218 Class 4 impact-resistant roof system for warranty coverage, and starter on eaves and rakes for the up-to-160 MPH wind rating.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one selling unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One bundle of shingles; it takes 3 bundles per square, with 64 shingles per square covering 98.4 sq ft.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many bundles do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Divide roof area by 98.4 sq ft per square, then multiply by 3 bundles per square and add waste for cuts, valleys and hips.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What makes these storm shingles different?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e WeatherGuard Technology, an integrated polymeric backing on the shingle, enables UL 2218 Class 4 impact resistance, one of the industry's highest impact ratings.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I get an insurance discount?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In some areas homeowners may qualify for insurance premium discounts with Class 4 shingles; check with your insurance company.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What exposure do they install at?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 5-5\/8 in. exposure with a nominal shingle size of 13-1\/4 in. x 39-3\/8 in.; follow the Storm installation instructions.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What do I need for the full warranty?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Use OC hip \u0026amp; ridge and starter products per system requirements; corresponding hip \u0026amp; ridge shingles are required to complete the UL 2218 Class 4 system for warranty coverage.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eChoose Duration STORM where hail is a concern or insurers offer Class 4 credits; the WeatherGuard backing is what separates it from standard Duration shingles. Register the System warranty and use matching OC starter and hip \u0026amp; ridge to preserve the 160 MPH wind rating and Class 4 system coverage. Verify color on an actual sample or installed roof, since monitors vary.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eInstall per the manufacturer's installation instructions and local building code, and use proper fall protection when working on steep-slope roofs.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Owens Corning TruDefinition Duration STORM Desert Tan shingles for hail-rated, storm-ready roof protection.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Owens Corning","offers":[{"title":"Default Title","offer_id":67619941384559,"sku":"ST11","price":70.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/724889_default_hero.jpg?v=1790716202","url":"https:\/\/superarbor.io\/products\/owens-corning-st11-owens-corning-trudefinition-duration-storm-desert-tan-impact-resistant-asphalt-shingles","provider":"Super Arbor","version":"1.0","type":"link"}