Map Pin LocationR.P. Lumber - Edwardsville, IL
Durovent Foam Attic Rafter Vent 22 In. X 48 In. (Pack of 70)
ADO Products
  • Durovent Foam Attic Rafter Vent 22 In. X 48 In. (Pack of 70)
  • Durovent Foam Attic Rafter Vent 22 In. X 48 In. (Pack of 70)
  • Durovent Foam Attic Rafter Vent 22 In. X 48 In. (Pack of 70)
  • Durovent Foam Attic Rafter Vent 22 In. X 48 In. (Pack of 70)

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Details

1 size designed for 24" and 16" rafter spacing. Prevents ice buildup on roofs and keeps houses warmer in the winter and cooler in the summer. Made of extruded polystyrene foam. Economical option for new construction. Wide flanges for easy stapling. Perforated for easy separation. Installing attic ventilation channels between the rafters or trusses provides an unobstructed air channel through the insulation. Without attic ventilation channels air cannot flow freely from the soffit to the exhaust vents. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture. 1 ventilation channel per rafter or truss cavity is recommended. Dimensions: 22" x 48". Air channel depth, 1.4". Net free vent, 18.7 sq. in. Online purchases are in packages of 70.

To purchase a single item, please visit one of our locations.
Specs
Id 87883
SKU 113476
PartNo UDV2248
UPC 00723897922483
Country of OriginMade in USA USA
Size 22 In. x 48 In.
Material Polystyrene
Type DuroVent
Joist Spacing 24 In. on center
Net Free Area 18.7 Sq. In.
CID 1