Lomanco has been producing quality ventilation products, and only ventilation products, since 1946. It’s what we know and do best, and we take great pride in our products. Lomanco's state-of-the-art manufacturing facility, engineering lab, and testing facility are used to produce our high quality products with proven performance. You can feel secure knowing a great product is on your roof, backed by the history and integrity of Lomanco Vents.

At Metalaire Louver we handcraft an extensive range of chimney caps, cupolas, roof spires, wall vents, roof vents, and forged iron goods. We understand that architectural detailing should satisfy the need for beauty, while enduring whatever tests the elements may bring. So our range is perfectly handcrafted to combine performance, resilience, and aesthetics. When it comes to the choice between function and beauty, we don't believe you should have to choose at all.