L L Building Products SSB960AW "Gaf/Master Flow" Slant Back Roof Louver, White Finish Water & Air Service Hoses 5-minute assembly time

5-minute assembly time

Fits random orbital siscs aanders

Reversible for right or left handdoors

Won't crack or crumble

L L Building Products SSB960AW "Gaf/Master Flow" Slant Back Roof Louver, White Finish Water & Air Service Hoses 5-minute assembly time"LL BUILDING PRODUCTS" GAF MASTER FLOW ROOF VENT White finish Slant back louver 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. 12 percent larger flashing with pre drilled nail holes makes installation easier, helps prevent leaks. 9 7 8" opening; 18" x 201 2 flashing dimension. 60 sq. in. of net free ventilating area per