Lomanco® 904W Series 900 Vari Pitch Adjustable Louver Vent, White In Stock retards chalking & prolongs coating

retards chalking & prolongs coating life

Does not stain concrete

Ventilates up to 2100 sqft

Ready to finish hardwood

tin-plated copper tip

Lomanco® 904W Series 900 Vari Pitch Adjustable Louver Vent, White In Stock retards chalking & prolongs coatingThe Lomanco Series 900 Adjustable Louver fit roof pitches of 2 1 2 12 to 9 12. The ingenious design actually forces the louver blades to pivot, changing angle as the unit is adjusted. This permits maximum air flow capacity while assuring optimum protection from the weather. Constructed entirely of heavy gauge aluminum Adjusts from 2. 5 12 to 9 12 roof pitch 8" x 8" perma coated screen 1 1 2" wide mounting flange Pivoting blades provide maximum weather