Duct Work Clamp
4″ metal screw type clamp joins vinyl hose to pipe, vent hoods, etc. Use with 4″ vinyl hose only.
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$169.00 – $259.00
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