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Designed specifically for Cathedral Ceiling designs, works equally well in traditional applications. Baffle allows airflow and prevents insulation from blocking airflow. These are Extension Pieces, which work with Accuvent baffles for each rafter opening. These “extensions” extend the ventilation path up to the ridge vent. A favorite choice of “spray foam” insulation applicators. 100% recycled flame retardant plastic meets the new EnergyStar Thermal Bypass Checklist requirement.
Works with all insulation types (including expanding spray foam insulation)
Easy to install with 6-8 staples and you’re done
Prevents insulation from getting into soffit
Made from 100% recycled PVC (flame retardant)
Prevents “insulation drifting” during construction; all but eliminates costly callbacks
Most durable vent on the market ASTM D1790
Meets new EnergyStar requirements
Keeps insulation out of contact with roof sheeting and preserves shingle warranty
Excellent for retrofit, re-insulation, and new construction
Plastic slide foundation vent for block, brick or frame construction. Made from durable polypropylene. Fits standard 8" x 16" opening. Net free area of 65 square inches venting space. Automatic damper system. Opens 70" and closes 40". 10 per carton.
Provent is the highest quality rafter vent available. Ideal for premium construction and for difficult applications like re-insulation. Provent may be installed prior to soffit panel installation without fear of blow-out.
This vent provides full joist coverage for maximum airflow from soffit through insulation
The ventilation system is made of tear-resistant plastic to help prevent tears from protruding nails
Install between rafters in an attic
Great for retrofit applications
Cathedral ceilings require a continuous run of vents from intake to exhaust with a 1-in space between each vent
Made with pro-grade, high-impact plastic, tear-resistant plastic to help prevent breakage during re-insulation
Full-joist coverage to provide excellent airflow
Easy to transport and store at the job site
Piece is 48" long. (100 per bundle). Sold Only in BundlesSDS