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    Why Seal‑A‑Ridge®?

    Add the perfect finishing touch for your new roof with a protective ridge cap shingle.  Seal-A-Ridge® Protective Ridge Cap Shingles offer protection at high stress areas of your roof (the hips and ridges).  Seal-A-Ridge® Ridge Cap Shingles are a key part of the GAF Lifetime Roofing System1 and have earned the Good Housekeeping Seal.2

    Uniform Look
    UNIFORM LOOK
    Machine cut design provides a much cleaner finished look than hand-cut 3-tab strip shingles
    High Quality Alternative
    HIGH-QUALITY ALTERNATIVE
    A high-quality, less labor-intensive option to using cut-up 3-tab shingles as your ridge cap
    Factory Color Match
    FACTORY COLOR MATCH
    Unlike cut-up 3 tab strip shingles, they’re designed to complement the color of your GAF shingles
    • Stays In Place:  Dura Grip™ Self-Seal Adhesive seals each piece tightly and reduces the risk of shingle blow-off.
    • StainGuard® Protection:  Helps ensure the beauty of your ridge cap shingles against unsightly blue-green algae.3
    • Peace of Mind:  Up to a Lifetime limited warranty when installed on Lifetime Shingle roofs.1

    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.

    2Seal-A-Ridge® Protective Ridge Cap Shingles have earned the Good Housekeeping Seal (applicable in U.S. only.)

    3StainGuard® algae protection is available only on shingles sold in packages bearing the StainGuard® logo.  Products with StainGuard® algae protection are covered by a 10-year limited warranty against blue-green algae discoloration. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.


    NOTE:  This product is not available in all regions. Visit Ridge Cap Shingle Product Availability for details.

    Where to buy

    Find a GAF distributor near you.

    Find a contractor

    Find a GAF certified contractor near you.