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Grace Tri-Flex 15 - Synthetic Roof Underlayment - 4' X 250' Roll

Grace Tri-Flex 15 - Synthetic Roof Underlayment - 4' X 250' Roll - Image 2

Grace Tri-Flex 15 - Synthetic Roof Underlayment - 4' X 250' Roll - Image 3

Grace Tri-Flex 15 – Synthetic Roof Underlayment – 4′ X 250′ Roll

Original price was: $110.97.Current price is: $77.68.

Synthetic replacement for #15 felt
Better coverage per roll and 10x stronger than traditional #15 felt underlayment
100 % recyclable
Mechanically fastened with capped nails or staples
Available in 10 sq. rolls (48 in. wide x 250 ft. long)
Up to 60 days exposure
Meets ASTM D226, FBC, and AC-188 code standards

SKU: ZGL5A 1698633560 Categories: Building Products, Home Weatherization Tag: Grace

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Description
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Tri-Flex 15 is a synthetic roofing underlayment coated with polypropylene on both sides and offers many benefits to traditional #15 felt. This proprietary resin formula is used in the walk and deckside surfaces to create a slip resistant surface. It is 10x stronger than the #15 felt and prevents blow offs and tears in windy conditions. It is considered impermeable and will not allow water vapor to pass through it. A 10 square roll is 67 percent lighter than #15 felt, and covers 2.3 times the area. This sustainable product is 100% recyclable and contributes to sustainability and LEED. It exceeds the requirements of ASTM D226 type 1 and II.

Tri-Flex 15 is used with asphalt shingles or most other roof coverings as a secondary watershedding material. It may be exposed up to 60 days and can be used alone or in combination with Grace self adhered underlayments.