Plastic vent hood faceplate with one-piece flapper for clothes dryer and bathroom venting. Fits 4 in aluminum pipe (not included). Beveled and weighted design prevents birds from pecking the flapper open and keeps flapper closed during windy conditions. Reversible trim ring allows adjustment of the distance between the faceplate of the hood and the back open ring from 0.5 in to 1.15 in. Hood can be used for various applications including vinyl siding. White.
DUNDAS JAFINE ProVent exhaust caps feature a louver damper system that helps to prevent cold air backdraft, snow or rain from entering the home. The louvers are cammed to allow for easy pivoting and to help prevent sticking. Additional features include a recessed caulk line to assist in maintaining a clean caulking application. All ProVent products have 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 and are ideal for bathroom fan venting, dryer venting and kitchen range hood venting.