{"product_id":"topshield-g300-glass-fiber-reinforced-self-adhesive-ice-water-roofing-underlayment-black-1","title":"TopShield G300 Glass Fiber Reinforced Self-Adhesive Ice \u0026 Water Roofing Underlayment, Black, 1 or 1.95 Square Roll","description":"\u003ch1\u003eTopShield G300 Glass Fiber Reinforced Self-Adhesive Ice \u0026amp; Water Roofing Underlayment, Black, 1 or 1.95 Square Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eTopShield G300 Ice and Water is a glass fiber reinforced, self-adhesive modified bituminous underlayment for use under slate and asphalt shingles, sold in black 1-square or 1.95-square rolls. Mineral granules on the upper surface provide enhanced skid resistance. The release film peels off for easy installation and handling.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-adhesive membrane:\u003c\/strong\u003e Self-adhesive modified bituminous underlayment bonds without mechanical fastening across the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass fiber reinforced:\u003c\/strong\u003e Reinforced with glass fiber for strength and stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkid-resistant surface:\u003c\/strong\u003e Mineral granules on the upper surface provide enhanced skid resistance and improved footing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy peel release:\u003c\/strong\u003e The release film peels off for easy installation and handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShingle compatible:\u003c\/strong\u003e For use under slate and asphalt shingles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll size choice:\u003c\/strong\u003e Available in 1 square and 1.95 square rolls.\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\u003eTopShield\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, 1 or 1.95 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\u003eTopShield G300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Square\/Roll; 1.95 Square\/Roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass fiber reinforced, self-adhesive modified bituminous underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMineral granule upper surface\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\u003e1 sq. (100 sq. ft.) or 1.95 sq. (195 sq. ft.) per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\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 protection under slate and asphalt shingles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExposure limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 day exposure limit\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 roll covers 100 sq. ft. (1 square) or 195 sq. ft. (1.95 square). Measure eaves, valleys and other vulnerable areas, and allow for laps per the manufacturer's installation instructions when sizing rolls needed.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use under slate and asphalt shingles in residential roofing assemblies. It pairs with standard roof deck preparation; shingle product and fasteners are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each roll of TopShield G300 underlayment, either 1 square or 1.95 square, with a peel-off release film.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area does one roll cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 1 square roll covers 100 sq. ft. and the 1.95 square roll covers 195 sq. ft. before laps.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What roof coverings work over it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed for use under slate and asphalt shingles.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the surface slippery to walk on?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, mineral granules on the upper surface provide skid resistance and improved footing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How long can it be exposed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The stated exposure limit is 30 days.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eRun G300 in the ice-and-water zone at eaves, valleys and around penetrations, then field with standard underlayment. Roll out, peel the release film and press or roll the membrane to the deck for good adhesion. Choose the 1.95 square roll for larger areas and the 1 square roll for valleys and small detail work.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePeel-off release films can be slippery underfoot once dropped; keep the work area clear and follow fall protection requirements on sloped decks.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder TopShield G300 Ice \u0026amp; Water Underlayment today to protect your shingle roof from ice and water.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TopShield","offers":[{"title":"1.95 Square\/Roll","offer_id":67583393562991,"sku":"TOPLB730300","price":81.0,"currency_code":"USD","in_stock":true},{"title":"1 Square\/Roll","offer_id":67583393595759,"sku":"TOPLB730250","price":52.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_TOPLB730300_16c770ba-b3d9-43bd-841b-1f6b21c4b2a3.jpg?v=1790407035","url":"https:\/\/superarbor.io\/products\/topshield-g300-glass-fiber-reinforced-self-adhesive-ice-water-roofing-underlayment-black-1","provider":"Super Arbor","version":"1.0","type":"link"}