4 Inch Roof Vent Cap - Heavy Duty Steel Removable Roof Vents with Back-Draft Damper, Roof Vents for Houses Attic,Kitchen Range Hood,Dryer and Bathroom, Roof Exhaust Vent for Ventilation System
- Higher Efficiency: Poor ventilation in attics can trap heat and moisture, accelerating the aging of roofing materials and reducing the roof's lifespan. Our specially designed larger 4 inch roof vent cap operates at over 75% efficiency (while others are under 50%), greatly improving air circulation in the attic. This helps keep temperature and humidity at proper levels, extending the roof's life
- Build Like a Tank: The roof vents for houses attic is made of sturdy steel, with neatly done cuts and folds, ensuring durability. The black powder-coated finish wasn't an eyesore on the roof, while also providing excellent rust and corrosion resistance, capable of withstanding various harsh weather conditions. The top has a curved design to prevent water from getting in
- Block External Entry: Inside the removable roof vent is a well-balanced, quiet back-draft damper that opens with slight internal airflow. When not in use, it naturally closes to prevent outside air from entering the home. The roof vents for houses also has a screen that fits perfectly and features a folded steel edge, effectively preventing unwanted guest from getting in
- Easy to Use: Removable design of the roof exhaust vent makes cleaning easy. Just take off the top to access the inside without having to take apart the whole unit. The extended flange ensures simple installation, securely attaching the 4 inch roof vent to the roof. It is ideal for use in attics, bathrooms, and range hoods. (For use with a dryer, the screen needs to be removed or replaced with a wider mesh to prevent lint from clogging the vent.)
- Package includes: 4 inch roof vents x 1,Screws x 4 (Used to connect the vent)
| Expiry Date: Mar 2027 |
| Brand: Poowee |
4 Inch Roof Vent Cap - Heavy Duty Steel Removable Roof Vents with Back-Draft Damper, Roof Vents for Houses Attic,Kitchen Range Hood,Dryer and Bathroom, Roof Exhaust Vent for Ventilation System - Amazon.com