{"product_id":"tesla-synthetic-roof-underlayment-roll-38-in-x-107-ft-class-c-4-squares-per-roll","title":"Tesla Synthetic Roof Underlayment Roll, 38 in. x 107 ft., Class C, 4 Squares per Roll","description":"\u003ch1\u003eTesla Synthetic Roof Underlayment Roll, 38 in. x 107 ft., Class C, 4 Squares per Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis Tesla underlayment is a synthetic roofing underlayment roll rated Class C, sized 38 in. x 107 ft. to cover approximately 4 squares per roll. One roll is the sell unit, and it is intended for use beneath Tesla solar roof installations. Order by the roll to match your roof area.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass C rated:\u003c\/strong\u003e The underlayment roll is designated Class C in the product listing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide coverage:\u003c\/strong\u003e Each 38 in. x 107 ft. roll covers about 4 squares of roof area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynthetic construction:\u003c\/strong\u003e Categorized as a synthetic underlayment for residential roofing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar roof ready:\u003c\/strong\u003e Documented by Tesla for use with its solar roof installation instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll format:\u003c\/strong\u003e Supplied as a single roll for efficient handling on the roof.\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\u003eTesla\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, 38 in. x 107 ft. (4 squares per roll)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTesla solar roof underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38 in. x 107 ft. (4 squares per roll)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSynthetic underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38 in. x 107 ft.\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\u003e4 squares per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResidential roof underlayment beneath Tesla solar roof systems\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 38 in. x 107 ft. roll covers approximately 4 squares (400 sq. ft. nominal). Estimate rolls by dividing total roof area by 4 squares and adding waste for laps and valleys.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eProduced by Tesla for its solar roof systems; part 1751844-00-A appears in Tesla's solar roof installation documentation. Confirm lap and fastening requirements in the installation manual before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in the sell unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 38 in. x 107 ft. Class C underlayment roll covering about 4 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 total roof area in squares by 4 and add extra for laps, ridges and waste.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a synthetic underlayment?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is listed in the synthetic underlayment category for residential roofing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it work with Tesla solar roof?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The part number 1751844-00-A is referenced in Tesla's solar roof installation manual, so it is intended for that application.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it fire rated?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It carries a Class C designation per the product listing; check the full installation manual for assembly-level fire requirements.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eUnderlayment is the last line of defense under any solar roof, so spec a Class C-rated synthetic like this roll where the assembly calls for it. Because the 107 ft. length yields 4 squares, larger roofs need fewer seams, which reduces lap-failure risk. Unroll with the printed side out per Tesla's manual and keep laps running with the water flow.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eInstall underlayment only on dry, clear roof decks and use fall protection when working at height.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the Tesla Class C synthetic underlayment roll today to keep your solar roof deck protected.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tesla","offers":[{"title":"Default Title","offer_id":53524434026863,"sku":"TES175184400A","price":179.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/GUID-EAFD8248-7981-4BE6-8493-5BD13B756BC2-online-en-US.jpg?v=1790284029","url":"https:\/\/superarbor.io\/products\/tesla-synthetic-roof-underlayment-roll-38-in-x-107-ft-class-c-4-squares-per-roll","provider":"Super Arbor","version":"1.0","type":"link"}