L L Building Products SSB960ABL "Gaf/Master Flow" Slant Back Roof Louver, Black Finish CyberMonday sill plates and anywhere treated

sill plates and anywhere treated lumber is used

Ideal for all interior wood floors & surfaces including furniture

Tidy knows cleaning the litter box is a chore

Precise to +/- 1 yard

Dimensions: 16-1/2"H x 10-1/4"W x 2"H

L L Building Products SSB960ABL "Gaf/Master Flow" Slant Back Roof Louver, Black Finish CyberMonday sill plates and anywhere treated"LL BUILDING PRODUCTS" GAF MASTER FLOW ROOF VENT Black 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