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GAF Cobra Ridge Vent, 8 in. or 10.5 in. x 20 ft. Roll, Black
Regular price $108.00Orders start at $399 — combine any items to reach the minimum. Learn more
GAF Cobra Ridge Vent, 8 in. or 10.5 in. x 20 ft. Roll, Black
GAF Cobra Ridge Vent is a black exhaust ridge vent supplied in 20 ft. rolls, available in 8 in. or 10.5 in. widths, with the 10.5 in. version in a hand-nailable roll. Each roll installs along the ridge cut and is covered with ridge cap shingles.
Key Features:
- Two widths: Offered in 8 in. and 10.5 in. widths, each in a 20 ft. roll.
- 20 ft. rolls: Each roll covers up to 20 linear feet of ridge.
- Hand-nail option: The 10.5 in. version comes as a hand nail roll.
- Black color: Black vent material stays hidden under ridge shingles.
- Exhaust ridge vent: Provides ridge line exhaust for attic ventilation systems.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Sell unit | 1 roll, 20 ft. long |
| Product line | Cobra |
| Available colors | ['Black'] |
| Available sizes | ['8 in. x 20 ft.', '10.5 in. x 20 ft. (hand nail roll)'] |
| Nominal size | 8 in. or 10.5 in. wide x 20 ft. long |
Coverage & How Much You Need:
Each 20 ft. roll covers up to 20 linear feet of ridge. Measure the vented ridge length and divide by 20 to determine rolls needed, allowing extra for end cuts and overlaps.
Fit and Compatibility:
Part of the GAF Cobra ridge vent family; use with adequate soffit or edge intake ventilation. Ridge cap shingles, nails and underlayment are sold separately. Choose the 10.5 in. hand nail roll where that width is specified for the roof.
Frequently Asked Questions (FAQ):
Q: What do I get in one order?
A: One 20 ft. black roll, in either the 8 in. width or the 10.5 in. hand nail width, depending on the item selected.
Q: How do I calculate rolls needed?
A: Divide the vented ridge length in linear feet by 20 and round up, adding allowance for cuts.
Q: Which width should I choose?
A: Width selection depends on the ridge opening and ventilation requirement specified for the roof; the 10.5 in. roll is the hand nail version.
Q: Does it come with nails?
A: The hand nail roll is designed to be hand nailed, but fasteners are supplied by the installer.
Q: Do I need intake vents too?
A: Yes, ridge exhaust should be paired with soffit or edge intake for balanced airflow.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Roll ridge vent is the fastest way to vent a long ridge: roll it out along the ridge cut, fasten, and cap with shingles. Match the roll width to the ridge opening specified by GAF's layout; wider 10.5 in. sections suit larger ventilation demands. Always verify intake net free area matches or exceeds exhaust so the system is not starved.
Ridge cutting and nailing require fall protection, eye protection, and care to avoid cutting deeper than the specified kerf.
Order the GAF Cobra Ridge Vent 20 ft. roll in 8 in. or 10.5 in. width for your next ridge ventilation job.
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