Cobra Vents - Cobra Ridge Runner

Cobra® Ridge Runner®

Exhaust Vent For Roof Ridge

Effective attic ventilation is critical for a long-lasting roof!
A properly balanced attic ventilation system will help to:

  • Remove excess heat
    and moisture to protect your roof from premature deterioration

  • Prevent roof rot
    in your attic or roof deck

  • Minimize peeling
    and extend the life of exterior and interior paint

  • Limit the growth
    of harmful mold

  • Safeguard your attic
    possessions against
    mildew damage

  • Guard against ice damming
    in harsh winter climates

  • Possibly reduce
    excessive heating and air conditioning costs

Good Housekeeping

Cobra® Ridge Runner® Exhaust Vent is a key part of the GAF Lifetime Roofing System, and has even earned the prestigious Good
Housekeeping Seal.

Homeowner’s Best Choice


  • Vents Your Attic...
    Allows heat & condensation to escape at the most effective location — the ridge

  • Looks Terrific...
    Shingle-over design blends into your ridge line

  • Superior Protection...
    Helps to prevent wood rot and extends the life of your exterior paint

  • Energy Efficient...
    May even reduce your energy bills!

  • Durable...
    Designed with high-impact polymers

  • Watertight…
    Passes the 110 mph wind-driven rain test

  • Weather Fighter Filter™...
    Helps prevent all types of weather infiltration

  • Peace Of Mind...
    Up to a Lifetime ltd. warranty when installed on Lifetime Shingle roofs

Professional’s Best Choice


  • Fast & Easy To Install…
    Fully nail-gunable; simply roll out and fasten with included 1 3/4" coil nails

  • Easy Sizing…
    EasyTear™ feature allows you to hand-tear product in 12" increments — no knives necessary and less waste!

  • Effective…
    Cobra® Ridge Runner® Exhaust Vent provides 12.5 sq. inches per linear foot of net free ventilating area

  • Maximum Performance…
    Externally baffled for excellent ventilation and protection against weather infiltration

  • Fits Better…
    Extra-flexible hinge allows installation on 3:12 to 16:12 sloped roofs

  • Cap Shingle Compatible…
    Cobra® Ridge Runner® Exhaust Vent works with traditional-size ridge cap shingles


Lifetime Roofing Badge UL Classified Miami Dade

Texas Department of Insurance
Product Evaluation RV-29
Florida Building Code
ICC-ES-ESR 1265


Balanced Ventilation Requirements

Balanced ventilation requires an equal amount of intake ventilation and exhaust ventilation. GAF recommends, at a minimum, providing 1 square foot of Net Free Ventilation for every 300 square feet of attic floor space. Consult local building codes for specific ventilation requirements in your area.

  1. Calculate the total square footage of the attic floor area (round up to the next highest number). This number will determine the minimum total linear feet of Cobra® Ridge Runner® Exhaust Vent that is needed.
  2. Find the appropriate amount of Cobra® Ridge Runner® Exhaust Vent and minimum intake ventilation that corresponds to the total attic square footage.
Based on 1/300 Rule
Total Attic
Square Footage
Recommended Length of
Cobra® Ridge Runner® Exhaust Vent (Feet)
Minimum Intake Ventilation
(Net Free Area in Sq. In.)
1600
31
388
1900
37
463
2200
43
533
2500
48
600
2800
54
675
3100
60
750
3400
66
825

Cobra® Ridge Runner® Exhaust Vent has 12.5 sq. in./linear ft. of net free ventilating area.

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.



Documents

All documents are U.S. English unless otherwise noted

Get Automatic Lifetime Protection On Your Cobra® Ridge Runner® Vents and Your Entire GAF Roofing System!

YOU GET:
  • A Lifetime ltd. warranty... on your shingles and all qualifying GAF accessories! (See Details)
  • Non-prorated coverage for the first 10 years (See Details)
 

Professional Installation

GAF Roof Wizard
Virtual Home Remodeler
Product Pricing and Where to Buy