Bathroom Exhaust Fan Roof Vent Cap

Broan nutone 636al roof cap for 3 or 4 round duct for range hoods and ventilation fans aluminum 4 5 out of 5 stars 36 24 99 24.

Bathroom exhaust fan roof vent cap.

Each features a black steel roof cap with a built in back draft damper and bird screen. The black steel roof cap features a built in back draft damper and bird screen. Not recommended for dryer venting. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot.

99 1 56 oz 36 87 36 87. As shown here the majority of roofers use the same box design for the bath roof vent. The master bathroom and the 2nd bathroom vent through the roof and through the same opening. The rvk1a broan model roof vent ducting kit is for roof ducting installation of exhaust fans with a 3 in or 4 in duct.

The 2nd bathroom vent drips on the floor and is ruining the ceiling. For pricing and availability. Fresh air inlet wall cap for 8 round duct for range hoods and bath ventilation fans. For pricing and availability.

Broan metal roof vent kit. The rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. The water stains show how the box design allowed water to pool backup and leak over the flange causing water damage within the house. Designed for 3 and 4 ductwork these roof cap vent kits help vent heat moisture and odors from bathrooms showers and recreation rooms.

The 2 pipes one a 4 master and the other a 3 2nd do not go through the ceiling but into a common box that goes through the roof. The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood. It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. 31 products in roof vent kit bathroom fan parts.

Bath exhaust vent fans range hoods. Bathroom exhaust fans parts bathroom fan parts. The flanges are small making a watertight fit difficult. Broan nutone roof cap for high capacity fans up to 1200 cfm in black.

Most roof caps for bath fan exhausts have a light aluminum backdraft damper which rests on a sealant strip which is basically a foam piece of weatherstripping. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. This sealant strip is installed to keep cold air from coming in and according to a broan customer service rep it also helps to prevent unbearable metal on metal chatter.