ProVent® is ideal for premium construction and for difficult applications like re-insulation. Manufactured of a high impact polystyrene (HIPS), a more rigid black plastic. Getting past existing roofing nails in a re-insulation job is no longer a problem. Unlike a typical polystyrene foam product, the nails will not catch on and potentially tear the vent.
Made with Pro Grade tear-resistant high impact plastic
Rigid vent construction eliminates breakage during re-installation
ProVent's full joist coverage provides maximum air flow
Provents are easy to transport adn store on the job site