Dundas Jafine ProVent™ exhaust caps are part of the ProSeries product line-up.  The product features a louvered damper system that prevents cold air, snow or rain from entering the home and the louvers have been redesigned to prevent them from sticking.  The 3" and 4" exhaust caps feature 3 louvers whereas the 5" and 6" exhaust caps feature 4 louvers. Additionally, all ProVent™ caps have a recessed caulk line to assist in a clean caulking application and the 5" and 6" versions have a built in molded screen.

ProVent™ products contain a UV resistant coating to prevent the cap from discoloring and are paintable to match the exterior of your home.  These caps can be used in conjunction with brick, concrete or siding.

ProVent™ exhaust caps are also compatible with Dundas Jafine J-Channels.