HOME ABOUT US ONLINE BILL PAY CONTACT US 412-828-1600 CORPORATE Menu Get a Price Submit  Vents NOTE: Not all Liberty Roofing Center locations carry products from all manufacturers listed below. Please Contact a Liberty Roofing Centernear you for specific product inventory. Airvent We offer professionals the most complete line of attic ventilation products available: ridge vents from shingle-over, to tile, to copper and zinc. And a full line of additional ventilation products for the attic: powered and non-powered intake and exhaust vents as well as louvered vents. There simply isn’t a better quality or more diverse selection in attic ventilation to choose from. Duraflo Vents Lomanco The world’s largest manufacturer of residential and light commercial attic or crawlspace ventilators. Lomanco provides a complete line of quality products meeting your ventilation requirements while protecting other costly building components. Mid-State Lumber Louvers, Vents “ I deal with Liberty Roofing because of the amazing customer service I get. Everybody there is like family, the atmosphere is wonderful, they always have what I need, and if they don't they make sure I get it ASAP. The… 1 2 3 View All Testimonials Project Portfolio View Entire Gallery ©2021 Liberty Roofing Center 412-828-1600 221 Seventh Street, Suite 301, Pittsburgh, PA 15238 More Info +