Rigid Vent 3

A premium rigid-style vent with 3” (76 mm) ring shank nails that helps exhaust heat and moisture from your attic (Available in warmer climates)
Rigid Vent 3™
Vents the Attic
Allows heat and moisture to escape at the most effective location — the ridge
Complements Most Roofs
Available in two widths to work with 12” or 10” ridge cap shingles
Easytear Sizing
Allows for hand-tearing the product in 3" (76 mm) increments — no knives necessary and less waste


Cobra® Rigid Vent 3™ Exhaust Vent for Roof Ridge allows heat and moisture to escape at the ridge. It provides 18 sq. inches per linear foot (67,720 m2/lm) of net free ventilating area and its unique EasyTear™ Sizing feature allows you to hand-tear product in 3" (76 mm) increments — no knives necessary and less waste!


  • Cap Shingle Compatible:  Available in two widths to work with 12” (305 mm) or 10” (254 mm) width ridge cap shingles
  • Effective:  External baffles help deflect wind and rain
  • Versatile:  Extra-flexible hinge design allows installation on 3:12 to 16:12 sloped roofs
  • Peace Of Mind:  Eligible for up to a lifetime ltd. warranty when installed on Lifetime Shingle roofs1  

NOTE:  Always have a balanced ventilation system. In no case should the amount of exhaust ventilation at the ridge exceed the amount of soffit ventilation.     


1See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions. The word “Lifetime” refers to the length of a coverage provided by GAF Shingle & Accessory Ltd. Warranty and means as long as the original individual owner(s) of a single-family detached residence [or the second owner(s) in certain circumstances] owns the property where the shingles and accessories are installed. For owners/structures not meeting the above criteria, Lifetime coverage is not applicable. Lifetime ltd. warranty on accessories requires the use of at least three qualifying GAF accessories and the use of Lifetime Shingles.

The GAF Lifetime Roofing System

A new roof is more than just shingles. When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories.
The GAF Lifetime Roofing System

Available Sizes

Note:  Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation.
  • Cap Shingle Compatibles
    12" (305 mm)
  • Dimensions
    11.5" x 4' (292 mm x 121.9 cm)
  • Cap Shingle Compatibles
    10" (254 mm)
  • Dimensions
    9" x 4' (229 mm x 121.9 cm)

Product Properties

Contact GAF Contact GAF
Professional Installation Find A Contractor
Pricing and Where to Buy DISTRIBUTORS & RETAILERS