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    Styrofoam Rafter Vents

    SKU
    RV
    In stock

    Styrofoam Rafter Vents

    SKU
    RV
    In stock
    $2.39
    Overview
    Assures proper air-flow when insulating between rafters. Simply staples to roof sheathing.
    Product Detail
  • Size:
    24" x 43"
  • Additional Information
  • Assist in the constant flow of fresh air from soffit vent to the ridge by preventing blockage of the airway at the soffit.
  • Create a balanced ventilation system to help provide comfort in all seasons and help prevent roof damage.
  • Are made of extruded polystyrene foam so they’ll stay in place over time and will not rot or deteriorate.
  • Feature excellent break-resistance and lightweight rigidity for ease of installation.
  • Fit 24" rafters or snap in half for 16" or 12" rafter spacing.
  • Application
    An attic with balanced ventilation has undereave or soffit vents, which allow fresh air into the attic. The fresh air flows up between rafters to the ridge, where a ridge vent, roof vents or gable vents allow the air to exit.