Attic Ventilation/Energy Efficiency

RAFTER CAPS®

US Trademark # 3,150,268

(PATENT PENDING)

 

DESIGN FEATURES: Dupont™ RafterCap® creates an air vent channel by holding Dupont™ Tyvek®  AtticWrap™ taut between the rafters about 1 1/2” beflow the roof sheathing.   The Dupont™ RafterCap®  Method is compatible with any type of insulation including direct contact provided the Dupont™ Tyvek®  AtticWrap™  membrane is taut between rafters. Attic ventilation system works best with good intake vents sush as Tamlyn Snapvent® with 9sqin/’ NFA

AVAILABLE COLORS: White

SAMPLE SPECIFICATION: Rafter Caps®

For additional information contact Arturo Horta, Dupont, at arturo.horta@usa.dupont.com

 

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