Valley Ventilation when using DuPont™ Tyvek® AtticWrap™
Step 1 - Install DuPont™ Tyvek® AtticWrap™ per instructions
Step 2 - 1” RafterVent to be installed at soffit fascia
Step 4 - Completed fascia ventilation
Step 5 - Circular saw can be used to cut RafterVent
Step 6
- Install 2x3 furring to meet RafterVent at eaves
Valley Application Images
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Click here to go to steps 13-18
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Step 3 - Cut 1” RafterVent for shimming at top of fascia
