The Lomanco® 750 Original Slant Back, Often Imitated but Never Duplicated.

Lomanco® Static Roof Vents are exhaust vents by design. Each vent's unique design offers maximum weather protection. All Lomanco® Static Roof Vents are available in several colors to blend with your roofing materials. Other common features include a bird-proof design, a weather tight seamed collar, and a high profile and rolled flange on the vent stack for superior weather protection and circulation.