GAF Z-Ridge Distinctive Ridge Cap Shingles, Birchwood, 14 in x 40 in, Z-Fold Hip and Ridge Cap - image 1

GAF Z-Ridge Distinctive Ridge Cap Shingles, Birchwood, 14 in x 40 in, Z-Fold Hip and Ridge Cap

Regular price $119.75

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GAF Z-Ridge Distinctive Ridge Cap Shingles, Birchwood, 14 in x 40 in, Z-Fold Hip and Ridge Cap


This is GAF Z-Ridge Distinctive Ridge Cap Shingles in Birchwood, 14 in x 40 in pieces with a 5-5/8 in exposure. Each bundle holds 72 pieces and covers about 33-2/7 linear feet of hips or ridges. The Z-fold design delivers the look of thick wood shakes and pairs with any GAF Lifetime shingle roof.


Key Features:

  • Z-fold design: Unique Z-fold profile provides the distinct look of thick wood shakes.
  • Machine-cut uniformity: Machine-cut pieces look cleaner than hand-cut 3-tab strip shingles.
  • 33 ft per bundle: 72 pieces per bundle deliver about 33-2/7 linear feet of ridge or hip coverage.
  • Class A fire: UL 790 Class A fire rated.
  • High-stress protection: Built to protect the high-stress hip and ridge areas of the roof.
  • Color-matched: Birchwood color is designed to complement the color of your GAF shingles.
  • System warranty: Eligible for Lifetime limited warranty when installed on Lifetime Shingle roofs with qualifying GAF accessories.

Specifications Table:

Specification Details
Brand GAF
Sell unit 1 bundle, 72 pieces (~33-2/7 lin. ft.)
Product line Z-Ridge Distinctive Ridge Cap Shingles
Profile / style Z-fold ridge cap
Color Birchwood
Dimensions 14 in x 40 in
Exposure 5-5/8 in. (143 mm)
Coverage per unit 33-2/7 linear ft per bundle
Pieces per bundle 72
Material Asphalt shingle
Fire rating UL 790 Class A Fire Rated
Approvals ASTM D3018 Type 1; ASTM D3161 Class A; ASTM D3462; ICC-ES ESR-1475
Weight 65 lb per bundle
Intended use Hip and ridge cap for steep-slope GAF shingle roofs

Coverage & How Much You Need:

One bundle of 72 pieces covers approximately 33-2/7 linear feet at the 5-5/8 in. exposure. Measure total hip and ridge length and divide by 33.3 ft, adding a bundle for waste on long runs.

Fit and Compatibility:

Z-Ridge caps install over any GAF Lifetime shingle roof and are designed to complement GAF shingle colors. Qualify for the GAF Roofing System Limited Warranty by using a GAF Lifetime shingle plus at least three qualifying GAF accessories. Z-Ridge is not available in all regions; check GAF's ridge cap availability chart.


Frequently Asked Questions (FAQ):

Q: How much ridge does one bundle cover?
A: One bundle of 72 pieces covers about 33-2/7 linear feet of hip or ridge at the 5-5/8 in. exposure.


Q: What size are the pieces?
A: Pieces are 14 in. x 40 in., installed at a 5-5/8 in. exposure.


Q: Do they match my GAF field shingles?
A: Z-Ridge is designed to complement GAF shingle colors; the Birchwood cap pairs with Birchwood field shingles.


Q: What fire rating does Z-Ridge carry?
A: It is UL 790 Class A fire rated, with ASTM D3018 Type 1, ASTM D3161 Class A and ICC-ES ESR-1475 listings.


Q: Is it eligible for warranty coverage?
A: It is eligible for a Lifetime limited warranty when installed on a Lifetime Shingle roof; see the GAF Roofing System Limited Warranty for complete terms.


Q: What is included in one order unit?
A: One bundle containing 72 Z-Ridge ridge cap shingles in Birchwood.


Expert Verdict — Reviewed by the SuperArbor Pro Desk

Z-Ridge saves labor over hand-cutting field shingles into caps and gives a cleaner, thicker shake-like ridge line. Buy one bundle per 33 feet of hip and ridge plus waste, and fasten per GAF's Z-Ridge installation instructions so nails are concealed by the next piece. Its Z-fold construction spans the ridge without a separate vent product—but if you need attic exhaust at the ridge, choose a vented ridge cap instead.

Hip and ridge work is done at the roof's peak; use proper fall protection and follow GAF installation instructions and local building codes.


Finish your GAF roof with Z-Ridge Distinctive Ridge Cap Shingles in Birchwood.

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All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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