SBV 61 Series Low Profile Slant Back Static Vents, 12-Pack Material_Polypropylene For use with whole house

For use with whole house fans and bathroom fans

and other rooms up to 60 sq

powder-coated galvanized steel with a wide base flashing for a secure

and rodents out

Many local codes require the installation of a ceiling radiation damper to protect the bath fan opening against the spread of heat and fire through the ductwork

SBV 61 Series Low Profile Slant Back Static Vents, 12-Pack Material_Polypropylene For use with whole houseHigh capacity ventilation delivers 61 sq. in. of Net Free Area (NFA) per vent to continuously exhaust damaging attic heat and moisture Premium heavy duty build constructed from durable galvanized steel with a weather resistant finish and an integrated, pest proof metal mesh screen Seamless low profile design features an aerodynamic slant back shape that easily installs on roof pitches up to 8 12 while shedding water effortlessly UV inhibited