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Color:
Black
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Type:
Roof Cap
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Shape:
Square
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Length:
18-3/4 in
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Width:
14-1/4 in
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Material:
Cold Rolled Steel
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Domestic/Import:
Domestic
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Finish:
Electrically Bonded Epoxy Coated
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Suitable For Use With:
3-1/4 x 10 in or Up to 8 in Round Duct
The Broan® 634 Steel Roof Cap is an easy-to-install vent for exhaust fans (range hoods, bathroom, rec room, home gym, etc.). This 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 or small pests from entering duct work. Compatible with up to 8" ducting and 3-1/4" x 10" ducting. Not suitable for dryer venting.