Louvers can be added to a home for decorative or functional use and are available in smooth or timber styles. They can be applied as trim with a keystone or brick mould. Fypon offers cathedral, eyebrow, peaked, half-round, oval, round, octagon, diamond, triangle and vertical styles.

Lomanco gable vents work to provide ventilation, releasing stagnant air, preventing damage from humidity, and optimizing temperature control. Gable vents are particularly useful during the summer months when hot air rises and is trapped in the attic, where it can transfer itself down through the ceiling and back into the level below, decreasing the effectiveness of air conditioning systems.