GAF Cobra Rigid Vent 3 Exhaust Vent for Roof Ridge, 9 in. x 4 ft, with 3 in. Ring Shank Nails
SKU: 6347178521

GAF Cobra Rigid Vent 3 Exhaust Vent for Roof Ridge, 9 in. x 4 ft, with 3 in. Ring Shank Nails

Sale price$10.23 Regular price$11.37
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Description

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.


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

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

Frequently Asked Questions (FAQ):

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


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).


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


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


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.


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.


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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6347178521

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erick
Waukegan, US
★★★★★ 3
Runs big
Size: 10, Color: Black
Too big , looks okay. Try 1 size down
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Reviewed in the United States on May 13, 2026
G
Verified Purchase
George M. Occhipinti
Draper, US
★★★★★ 5
Very handsome shoe
Size: 7, Color: Brown
Beautifully made shoe. Comfortable, great fit. Very handsome on foot. Can wear with anything. Very pleased
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Reviewed in the United States on April 18, 2026
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toddt0606DC
Belleville, US
★★★★★ 5
From a Long Time Hard Sole Dress Shoe Wearer, These are a Must Have!
Size: 12, Color: Blue
I have been wearing hard sole dress shoes for decades and with the full COVID shift to dressing super casual in a professional work environment, I was in the market for some more casual let dressy shoes that were a heck of a lot more comfortable and flexible than my hard soles so I thought I would give this brand and style a try. Oh man, I'm in love. These give you that dressier look yet you can totally dress them down with jeans or cordouroys, so versatile. As I did with my hard soles, I inserted one of my Nike Air in soles and man, these are so comfortable I bought navy and brown! I usually wear these with thin dress socks and they go perfectly with any type of suit set, a no brainer purchase here. I'm a 12 and bought a 12, perfect fit, not to skinny, not to wide, just right. Bottom sole grip is impressive, never felt unstable, solid rubber sole here. I decided to lace them up so there are not tying and the tongue does slip down sometimes so with this feature, best to use a metal shoe horn, then it's super easy to slide them on, they seem to take a beating and remain clean too, I've definitely scuffed them up against many things and still no damage, it's crazy, must have a great finish. NOTE TO Note to MANUFACTURER/SELLER - You need to make a version in GRAY in this specific style and I will buy them instantly, and I assure you they will be incredibly popular! Really not sure why there isn't more colors in these like gray, shades of gray, maybe red, lighter blue and maybe some with different tones in standard colors. Casual dress shoe wearers are looking for new and exciting bold colors so this is the perfect shoe type to deliver on that.
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Reviewed in the United States on January 6, 2024
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Z. Ed
Port Orchard, US
★★★★★ 5
Finally, a dress shoe that actually feels like a sneaker!
Size: 8.5, Color: Dark Brown
I was honestly super skeptical about buying shoes on Amazon, especially "dress sneakers." Usually, they either look incredibly cheap in person or they completely destroy your heels within an hour. I am so glad I took a chance on these Bruno Marcs. I commute to campus and take the bus almost every day, so I end up doing a ton of walking. I needed something that looked sharp and put-together, but I absolutely refused to sacrifice comfort for a long day on my feet. These completely hit the mark. Right out of the box, there was zero break-in period—no stiffness, no pinching, and no blisters. They are incredibly lightweight, and the material actually looks premium, not like that shiny, fake plastic you sometimes get at this price point. The traction on the bottom is surprisingly good too, which is a lifesaver when I'm rushing to catch my bus on rainy mornings. If you’re on the fence, just get them. It’s rare to find a shoe that balances looking professional with feeling exactly like your favorite weekend sneaker. Easily one of the best wardrobe purchases I've made in a while!
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Reviewed in the United States on April 4, 2026
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Milagros Ramos
Dallas, US
★★★★★ 4
High quality, perfect color and very nice price!
Size: 14, Color: Brown, Size: 14, Color: Brown
I bought this shoes for my husband's Christmas present, so he didn't try yet. So far, the color is perfect! I feel like he can wear this shoes with different outfits, for the price it seems hight quality, it is not heavy at all. The shoe features a soft, comfortable lining and the sole is perfect because it is non-slip.
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Reviewed in the United States on December 4, 2025

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