Showing 8 of 8 products
If you're finding that your laundry room or bathroom spaces are become cool and drafty, you'll want to take a look at Dundas Jafine's Draft Blocker. This product creates a barricade inside your 4 bathroom fan or dryer duct and prevents the cold air outside from entering your duct and escaping through your appliance. Draft Blocker is constructed of durable plastic, installs easily into your ductwork and the one directional flap allows air to be exhausted out while preventing the cool air from coming in. If you're looking for an effective way to help reduce your energy costs, Dundas Jafine's Draft Blocker is the product for you
The Broan-NuTone® 639 Steel Wall Cap is a robust, easy-to-install vent for exhaust fans (bathroom, range hood, rec room, home gym, etc.). This cap provides reliable ventilation and features both a back draft damper and bird screen, preventing outside air from entering the home and birds or small pests from entering duct work. The back draft damper is spring loaded and features a padded damper zone, which reduce noise from wind induced chatter. Compatible with 3-1/4" x 10" ducting. Not suitable for dryer venting.
Dundas Jafine's Flexible Aluminum Foil Duct is ideal for bathroom fan venting and other general purpose exhaust applications. This duct is made from 3 ply aluminum foil laminate with a maximum operating temperature of 250F. UL versions of this item are available if required by code. The UL ducts are UL181 listed and marked.
The 4 in. x 8 ft. Heavy Duty Semi Aluminum Duct is UL2158A listed and marked for safe dryer venting. It is ideal when UL all aluminum duct is required by code in some gas and electric dryer applications. This duct is totally non combustible and has a maximum operating temperature of 435 degree F.