GAF Cobra Rigid Vent 3 Exhaust Vent for Roof Ridge, 9 in. x 4 ft, with 3 in. Ring Shank NailsRigid roof ridge exhaust vent, 9" x 4' Premium rigid style ridge vent designed to exhaust heat and moisture from the attic. Provides 18 sq. in. of Net Free Vent Area per linear foot and fits roof pitches from 3: 12 to 16: 12. Key Features: High Ventilation Capacity: 18 sq. in. NFVA per lineal foot helps remove heat and moisture efficiently Rigid, Durable Design: Sturdy construction for long term roof performance Easy Fit Dimensions: 9 in. width x 4 ft

Rigid roof ridge exhaust vent, 9" x 4'

Premium rigid-style ridge vent designed to exhaust heat and moisture from the attic. Provides 18 sq. in. of Net Free Vent Area per linear foot and fits roof pitches from 3:12 to 16:12.

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Key Features:

• High Ventilation Capacity: 18 sq. in. NFVA per lineal foot helps remove heat and moisture efficiently
• Rigid, Durable Design: Sturdy construction for long-term roof performance
• Easy Fit Dimensions: 9 in. width x 4 ft length for straightforward ridge runs
• Wide Pitch Compatibility: Works with roof pitches from 3:12 to 16:12
• Code and Safety Approvals: UL Classified; Miami-Dade, Florida Building Code, ICC-ES ESR-1265, and TDI RV-29 approved

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Specifications Table:

Specification	Details
Product Name	Cobra Rigid Vent 3 Exhaust Vent for Roof Ridge with 3" Ring Shank Nails
Brand	GAF
Dimensions	9" x 4'
Height	7/8" (22 mm)
Net Free Vent Area (NFVA)	18 Sq. In. per Lineal Ft. (116 Sq. cm per Lineal m)
Allowable Roof Pitch	3:12 to 16:12
Style	Ventilation and Drainage
Pieces per Box	10
Unit of Measure	PC
Item Weight	1.5 lb
Product Number	GAFCRV39
Applicable Standards/Approvals	UL Classified; Miami-Dade County Approved; Florida Building Code Approved; ICC-ES ESR-1265; Texas Department of Insurance Product Evaluation RV-29

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Frequently Asked Questions (FAQ):

Q: What are the dimensions of each piece?
A: Each piece measures 9 inches wide by 4 feet long.

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Q: How much ventilation does it provide?
A: It delivers 18 square inches of Net Free Vent Area per linear foot (116 sq. cm per linear meter).

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Q: What roof pitches are supported?
A: Compatible with roof pitches from 3:12 to 16:12.

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Q: Are fasteners included?
A: Yes, it comes with 3-inch ring shank nails.

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Q: Is it code approved?
A: Yes—UL Classified, Miami-Dade County Approved, Florida Building Code Approved, ICC-ES ESR-1265, and Texas Department of Insurance RV-29.

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Sleek Ridge Venting With Architectural Poise

This low-profile ridge vent lends a crisp, continuous line to your roof while quietly powering airflow beneath. I love the disciplined geometry of its rigid form—streamlined yet purposeful. Pair it with dark architectural shingles for a refined silhouette that feels both modern and timeless. Consider it the finishing touch that elevates curb appeal and comfort in one elegant move.

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Upgrade your roof’s performance and profile—choose Cobra Rigid Vent 3 for reliable, code‑approved attic ventilation today.