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GAF TimberCrest Premium SBS-Modified 10 in. Ridge Cap Shingles, Castlewood Grey, 20 Lin ft per Box
Regular price $119.50Orders start at $399 — combine any items to reach the minimum. Learn more
GAF TimberCrest Premium SBS-Modified 10 in. Ridge Cap Shingles, Castlewood Grey, 20 Lin ft per Box
This box of GAF TimberCrest Premium SBS-Modified ridge cap shingles in Castlewood Grey covers 20 linear feet of hips and ridges. Each 10 in. wide bullnose cap is made with SBS polymer-modified asphalt for UL 2218 Class 4 impact resistance. It is the finishing touch for a new GAF shingle roof.
Key Features:
- Impact resistant: SBS polymer-modified asphalt construction passes the UL 2218 Class 4 impact-resistance test.
- Bullnose profile: High-profile design with a rounded leading edge gives a more dimensional finish than typical 3-tab strip shingles.
- Seals in place: DuraGrip self-seal adhesive seals each piece tightly to help avoid cap shingle blow-off.
- Alignment guide: A unique alignment guide in the headlap helps ensure each piece is properly centered over the hip or ridge.
- Easy staging: The lightweight, easy-to-carry box allows simple product removal and staging on the roof.
- System eligible: Eligible for a Lifetime limited warranty and qualifies as a component in GAF residential system warranties.
- Algae protection: Backed by a 25-year StainGuard Plus Algae Protection limited warranty against blue-green algae discoloration where the package bears the StainGuard Plus logo.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Manufacturer model | 0894153FO |
| Sell unit | 1 box, 30 pieces, 20 lin ft |
| Product line | GAF TimberCrest Premium SBS-Modified Ridge Cap Shingles |
| Profile / style | High-profile bullnose ridge cap |
| Color | Castlewood Grey |
| Dimensions | 10 in. width; 20 lin ft coverage per box |
| Exposure | 8 in. (203 mm) |
| Coverage per unit | 20 linear ft per box |
| Pack quantity | 30 pieces per box |
| Material | SBS polymer-modified asphalt shingle |
| Fire rating | UL Listed to ANSI/UL 790 Class A |
| Wind rating | ASTM D3161 Class A and Class F |
| Impact rating | UL 2218 Class 4 (packages bearing the UL 2218 Class 4 classification statement) |
| Approvals | ASTM D3018 Type 1; ICC-ES AC438; CSA A123.5; ICC-ES ESR-1475 and ESR-3267 |
| Weight | Listed as 1 lb per box (likely a data error; see notes) |
| Intended use | Capping hips and ridges on GAF shingle roofs |
Coverage & How Much You Need:
Each box contains 30 pieces covering 20 linear feet at an 8 in. exposure. Measure your total hip and ridge length and divide by 20 to determine the number of boxes needed.
Fit and Compatibility:
TimberCrest ridge caps are manufactured by GAF to complement GAF shingles and are a key part of the GAF Lifetime Roofing System. Pair with a GAF Lifetime shingle and at least three qualifying GAF accessories to qualify for the automatic Lifetime limited warranty. Installation per GAF's TimberCrest installation instructions.
Frequently Asked Questions (FAQ):
Q: How much ridge does one box cover?
A: One box holds 30 pieces and covers 20 linear feet at the 8 in. exposure. Divide your total hip and ridge length by 20 to size the job.
Q: What is included?
A: One box of 30 Castlewood Grey ridge cap shingles covering 20 linear feet. Field shingles and other system accessories are sold separately.
Q: Is this shingle impact resistant?
A: Yes, its SBS polymer-modified asphalt allows it to pass UL 2218 Class 4 impact-resistance testing; only packages bearing the Class 4 statement are rated.
Q: Will it match my GAF field shingles?
A: TimberCrest caps are made by GAF in colors designed to complement GAF shingle colors, including Castlewood Grey.
Q: How is it installed?
A: Install over hips and ridges at an 8 in. exposure per GAF's TimberCrest installation instructions, using the molded-in alignment guide to center each piece.
Q: What warranty applies?
A: It is eligible for up to a Lifetime limited warranty when installed with GAF Lifetime shingles and qualifying GAF accessories, plus a 25-year StainGuard Plus algae protection warranty on marked packages.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Castlewood Grey TimberCrest caps pair with GAF grey-shingle roofs for a matching, dimensional ridge line with Class 4 impact resistance. The SBS-modified asphalt adds flexibility, useful in hail-exposed regions and for FORTIFIED Roof requirements. Plan on one box per 20 linear feet of hip and ridge and use qualifying GAF accessories to secure the system warranty.
Ridge cap installation is performed at the roof's highest points, so follow GAF installation instructions and use appropriate fall protection and roof-work precautions.
Complete your GAF roof with TimberCrest Premium SBS-Modified ridge cap shingles in Castlewood Grey.
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