About Shingle‑Mate® Roof Deck Protection

Help protect your new roof with quality roof deck protection. Shingle-Mate® Roof Deck Protection helps to prevent wind-driven rain from infiltrating the roof system. Shingle-Mate® Roof Deck Protection is a key part of the GAF Lifetime Roofing System,2 and has earned the Good Housekeeping Seal.2

  • Looks Better:  Fiberglass reinforced, so it lies flatter than typical felts reducing the "telegraphing" of wrinkles, which can detract from the look of your new roof.
  • Versatile:  Can be applied over plywood, wood plank, and all other approved decks.3
  • Better Protection:  Eliminates the need to slit bubbled felt, which may be required when using conventional organic felt - doing so can compromise the weather-resistant integrity of your roofing system
  • Great Value:  Competitively priced with #30 felt on a per square basis (pricing varies by market).

1Lifetime refers to the length of warranty coverage provided and means as long as the original individual owner(s) of a single-family detached residence [or the eligible second owner(s)] owns the property where the qualifying GAF products are installed.  For other owners/structures, Lifetime coverage is not applicable. Lifetime coverage on shingles requires the use of GAF Lifetime Shingles only.  Lifetime coverage on shingles and accessories requires the use of any GAF Lifetime shingle and any 3 qualifying GAF Accessories. See GAF Roofing System Limited Warranty for complete coverage and restrictions.  Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the GAF Roofing System Limited Warranty, see the GAF Shingle & Accessory Limited Warranty.
2 Shingle-Mate® Roof Deck Protection has earned the Good Housekeeping Seal (applicable in U.S. only).
3 Contact GAF Technical Services at 1-800-ROOF-411 for approved

Key Benefits

Help protect your home and roof system from damaging moisture with fiberglass-reinforced roof deck protection
Shingle-Mate® Roof Deck Protection

Get automatic Lifetime Protection on your entire GAF roofing system

When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
*See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions. The word “Lifetime” refers to the length of coverage provided by the GAF Shingle & Accessory Ltd. Warranty , and means as long as the original individual owner(s) of a single-family detached residence [or the second owner(s) in certain circumstances] owns the property where the shingles and accessories are installed. For owners/structures not meeting the above criteria, Lifetime coverage is not applicable. Lifetime ltd. warranty on accessories requires the use of at least three qualifying GAF accessories and the use of Lifetime Shingles.

Product Documentation