Attic Ventilation

Screen Shot 2017-12-02 at 1.03.26 AM.pngCobra® Snow Country Advanced

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
  • Promote energy efficiency by reducing excessive heat in your attic

Good Housekeeping

Cobra® Snow Country Advanced™ exhaust vent is a
key part of the GAF Smart Lifetime Roofing System, and has even earned
the prestigious
Good Housekeeping Seal. (See Details)


Homeowner’s Best Choice

  • Vents Your Attic…
    Allows heat and condensation to escape at the most effective location — the ridge
  • Looks Terrific… 
    Shingle-over design blends into your ridge line
  • Watertight…
    Passes the 110 mph wind-driven rain test (See Details)
  • Snow Guard™ Filter…
    Helps prevent snow infiltration in harsh winter weather
  • Insect Guard… 
    Specially designed louver spacing helps keep insects out
  • Energy Efficient… 
    Promotes energy efficiency by reducing excessive heat in your attic
  • Durable… 
    Designed with high-impact polymers
  • Peace Of Mind…
    Up to a Lifetime ltd. warranty when installed on Lifetime Shingle roofs (See Details)

Professional’s Best Choice

  • Effective…
    Provides 18 sq. inches per lineal foot (16 sq. cm per lm) of net free ventilating area
  • Premium 3″ (76 mm) Ring Shank Nails Included…
    Included to help ensure maximum holding power on every installation. They’re also Miami-Dade County approved for corrosion resistance.
  • Easy Sizing…
    EasyTear™ feature allows you to hand-tear product in 3″ (76 mm) increments — no knives necessary and less waste!
  • Fits Better… 
    Extra-flexible hinge design allows installation on 3:12 to 16:12 sloped roofs
  • No End Caps Needed! 
  • Crush Resistant…
    Internal structural support for added durability
  • No Gaps…
    Edge overhang allows smooth, continuous coverage between sections
  • Fewer Call-backs…
    External baffles help deflect wind and rain
  • Cap Shingle Compatible…
    Available in two widths to work with 12” (305 mm) or 10” (254 mm) ridge cap shingles


18 Vents or 10 Turbines

Lifetime Roofing BadgeMiami DadeUL Classified

Cobra® IntakePro
Rooftop Intake Vent

Allows you to add attic intake ventilation when you have no soffits.

Many homes in North America have inadequate attic ventilation systems, which can often be attributed to the lack of proper attic intake ventilation. Failing to properly install intake ventilation can render your attic ventilation system virtually useless. Intake ventilation lets cool, fresh air into the system, while exhaust ventilation (typically a ridge vent) allows moist, warm air to exhaust from the attic. Unfortunately, proper intake ventilation is often overlooked by siding, gutter, or painting contractors who typically work in the soffit/undereave areas of your home. In addition, Cape Cod-style homes without soffits, soffits with clogged or painted-over vents, and vented roof deck systems are challenging to ventilate without expensive modifications.

A properly balanced attic ventilation system consisting of both Cobra® IntakePro™ Rooftop Intake Vent and exhaust vents will help:

    • Promote your home’s energy efficiency by allowing cool, fresh air to enter your attic, driving moist, warm air out
    • Add critical intake ventilation to homes with little or no soffits
    • Boost the airflow of your attic ventilation system when used with existing soffit undereave vents
    • Guard against ice damming in harsh winter climates
  • Prevent premature roof system deterioration and limit the growth of harmful mold and mildew

Homeowner’s Best Choice

  • Promotes Energy Efficiency… Allows cool, fresh air to enter your attic, driving moist, warm air out of your attic’s exhaust vents
  • Excellent Protection… Helps guard against roof system rot, ice damming, and mold and mildew growth
  • Boosts Existing Attic Ventilation… Can improve attic ventilation airflow by up to 20% when installed with existing soffit/undereave vents in a properly balanced ventilation system*
  • Looks Good… Tapered shingle-over design blends in seamlessly with the look of your roof
  • Peace of Mind… Up to a Lifetime ltd. warranty when installed on Lifetime Shingle roofs**

Professional’s Best Choice

  • A Great Solution… For tough-to-vent properties with little or no soffits, clogged/closed undereave vents, and vented roof decks
  • Keeps You on the Roof… Eliminates the need for time-consuming alterations at the soffit
  • Easy to Install… Rolls out and fastens with included 1¾” (44.4 mm) coil nails
  • Excellent Airflow… 9 sq. inches per lineal foot (19,051 mm2/lm) of net free area
  • Versatile… For use on roof pitches 4:12 and greater and can be installed at the eave edge or up-slope areas of the roof
  • Durable… Crush-resistant design resists wind-driven rain, snow, and ice-dam infiltration***
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