- HIGH-QUALITY ROOF CAP: Steel roof cap for use with bathroom ventilation fans to maximize the air and sound performance of your bath fan
- RELIABLE: Includes a built-in, backdraft damper and bird screen to provide a dependable roof cap you can rely on
- DURABLE: Constructed of steel with a black powder coat finish to ensure durability and lasting use
- EASY INSTALLATION: Roof cap is designed to fit with either a 3" or 4" round duct to provide a simple pitched roof installation
The Broan-NuTone 636 Steel Roof Vent Cap is an easy-to-install vent for ventilation fans (bathroom, rec room, home gym, etc.). This vent cap provides reliable roof top ventilation and features both a back draft damper and bird screen, preventing outside air from entering the home and birds and small animals from entering duct work. Compatible with 3" and 4" ducting. Not suitable for dryer venting or flat roofs.
