Roof Ventilator -  21.1" x 21.1" x 22" - Brown

Installed on a sloped, shingled roof, this roof ventilator ventilates hot, moist attic air. It is 50% lighter than traditional vents and resists extreme cold and heat, The vent is suitable for pitches 3/12 to 14/12. No assembly required. 35-year limited warranty.

Color :Brown
Type :Roof Ventilator
Model :The vent is suitable for pitches 3/12 to 14/12
Component :Plastic
Height :22" (55.9 cm)
Width :21.1" (53.7 cm)
Length :21.1" (53.7 cm)
Warranty :35-year limited warranty
Packaging :Each

How is it in winter in northern areas?

Asked by: Nico1988

what is the capacity of the air flow?

Asked by: roofer123
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