6 black.
Imperial roof exhaust vent.
10 75 h x 9 25 w x 9 25 d.
For shingled roof installation only.
Built in backdraft damper and bird screen.
Imperial 6 in dia galvanized steel r2 exhaust intake dryer vent hood.
Attic ventilation is an ibc building code requirement.
Imperial s 4 r2 pro roof vent cap with collar is designed for use with bath ventilation fans.
Item 430934 model vtl0040.
Also fabricated with a durable galvanized steel construction with powder coast paint finish.
Roof exhaust vents intake vents attic fans solar fans.
R 2 roof exhaust vent cap with built in backdraft damper and screen keeps out birds and rodents.
The distinctive cap design keeps rain and snow from entering attic.
For use with bath fans and range hoods.
Fits 4 round duct.
Solid construction and easy to install.