Aluminum material resists rust. Fully enclosed hood to help prevent rodent/insect infiltration and leaf/pine needle clogging. Embossed finish hides scratches and resists wear. Larger flashing with pre-drilled nail holes makes installation easier, helps prevent leaks. 9-7/8 in opening, 16 in x 201/2 flashing dimension. 60 sq-in. of net-free ventilating area per vent. Dade County approved. Florida Building Code (FBC) approved for specified Sku's. CSA listed.
Finish | : | Mill |
Height | : | 5-1/2 in |
Length | : | 18 in |
Material | : | Aluminum |
Net Free Ventilating Area | : | 60 sq-in |
Width | : | 20-1/2 in |