SBV 61 Series Low Profile Slant Back Static Vents, 12-Pack Material_Polypropylene Powerful large-area ventilation airflow of

Powerful large-area ventilation airflow of up to 4

and assembles in minutes using common household tools

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 Powerful large-area ventilation airflow ofHigh 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