{"product_id":"maxfelt-30-synthetic-roofing-underlayment-48-in-x-250-ft-roll-white","title":"MaxFelt 30 Synthetic Roofing Underlayment 48 in. x 250 ft Roll, White","description":"\u003ch1\u003eMaxFelt 30 Synthetic Roofing Underlayment 48 in. x 250 ft Roll, White\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eMaxFelt 30 is a high-quality synthetic roofing underlayment supplied as one white 48 in. x 250 ft roll. Its anti-skid backside coating and enhanced spunbond non-woven surface give crews cooler working conditions and maximum traction, while providing a secondary weather protection layer beneath the roof covering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-skid surface:\u003c\/strong\u003e Advanced anti-skid backside coating and an enhanced spunbond non-woven walking surface give maximum traction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooler on the roof:\u003c\/strong\u003e Provides cooler working conditions for roofing crews.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLays flat:\u003c\/strong\u003e Lays flat for fast, easy application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMold resistant:\u003c\/strong\u003e Impervious to mold growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary protection:\u003c\/strong\u003e Serves as a secondary weather protection layer under the roof covering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM performance:\u003c\/strong\u003e Meets or exceeds performance criteria for ASTM D226 types I and II.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible sizing:\u003c\/strong\u003e Available in 5 and 10 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\u003eMaxFelt\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, 48 in. x 250 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\u003eMaxFelt 30 synthetic 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\u003e48 in. x 250 ft (10 square), 5 square rolls also available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 in. x 250 ft roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpunbond non-woven synthetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite with anti-skid backside coating\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\u003eUp to 10 squares (about 1,000 sq ft) before laps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeets or exceeds performance criteria for ASTM D226 types I \u0026amp; II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSecondary weather protection layer under roofing; fasten with plastic cap nails or staples\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 48 in. x 250 ft roll covers about 10 squares (roughly 1,000 sq ft) of roof before lap deductions. Allow for side and end laps per the roof covering manufacturer and local code; a 5 square roll option is available for smaller jobs.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eUsed as a secondary weather layer beneath asphalt shingles and other roof coverings; fasten with plastic cap nails or staples. Suitable for both new construction and re-roofing under most steep-slope systems.\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 white 48 in. x 250 ft synthetic underlayment roll.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does one roll cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e About 10 squares (roughly 1,000 sq ft) before allowing for laps; 5 square rolls are also available.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it fastened?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Fasten with plastic cap nails or staples.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it slippery to walk on?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, it has an advanced anti-skid backside coating and an enhanced spunbond walking surface for maximum traction.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Will it grow mold?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the material is impervious to mold growth.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it meet code standards?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It meets or exceeds performance criteria for ASTM D226 types I and II.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eSynthetic underlayment like MaxFelt 30 replaces heavy felt, laying flat and staying walkable in heat. Roll it with the printed side out, maintain code-required laps, and use plastic cap fasteners rather than bare staples on exposed exposures. Order 5-square rolls for steep or small roofs where a 10-square roll is awkward to handle.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSynthetic underlayment can be slippery when wet or dusty; wear fall protection and non-slip footwear when walking on rolls.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder MaxFelt 30 synthetic underlayment rolls for cooler, safer installations and proven weather protection.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MaxFelt","offers":[{"title":"Default Title","offer_id":67583394906479,"sku":"MAX30SF","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_MAX30SF.jpg?v=1790407049","url":"https:\/\/superarbor.io\/products\/maxfelt-30-synthetic-roofing-underlayment-48-in-x-250-ft-roll-white","provider":"Super Arbor","version":"1.0","type":"link"}