American Louver
Engineered for high-performance, our industry-leading diffusers and return grilles are designed to last.
Plastic HVAC Air Distribution
Stratus diffusers, return grilles and perforated panels outlast and outperform metal.
Aluminum HVAC Air Distribution
Highly engineered grilles feature reinforced frames and core to eliminate rattling and vibration.
Eggcrate Core
Multi-functional for HVAC, air supply and return openings, available in both polystyrene and aluminum.
Accessories
Specially designed to facilitiate installation, American Louver Diverters, Deflectors Dampers and Plaster Frames allow you to finish the job fast and easy.