ADO Wind Block Rafter Infiltration Block, 200/Carton - WB2000

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Special Price $139.50

Regular Price: $174.38

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Special Price $139.50

Regular Price: $174.38

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    Product Description

    Windblock - Rafter Infiltration Block is an attic ventilation system that is used with Durovent cuts energy loss at attic perimeter Windblock - Rafter Infiltration Block provides the best moisture and air infiltration seal between the rafter vent and wall top plate. Works well with Durovent and proVent to provide a moisture-impervious vent and block system.

    • Polyboard material is waterproof and prevents moisture infiltration
    • Secures vent in place eliminating blow-out during construction
    • Blocks moisture from exterior and acts as an insulation stop for interior
    • Great option for both 16" and 24" on-center applications

    Windblock rafter air infiltration block maximize attic ventilation performance when used with Durovent rafter vent. For more details about Durovent, please click HERE. Benefits of WindBlock Windblock prevents wind-driven moisture and cold air infiltration between the wall top plate and rafter vent; reduces energy loss at the attic perimeter. The Benefits of a Ventilated Attic

    • Allows for cooler attics in the summer
    • Helps prevent ice-dam formation in the winter
    • Improves insulation efficiencies
    • Helps prolong shingle life
    • Allows for drier attics

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