We manufacture quality louvers and dampers since 1955 for commercial and industrial type of construction involving the architectural and mechanical markets. Louvers are fabricated from extruded aluminum. Blade designs are available in straight, hooked, drainable and rain resistant configuration. Units are tested in accordance with AMCA standards for air performance, water penetration and wind-driven rain.
Safe-Air/Dowco Dampers and associated accessories are engineered and fabricated to exacting standards. Safe-Air/Dowco can accommodate even the most stringent requirements, having delivered safety-related dampers for nuclear power plants and special dampers for the Department of Defense. We welcome your special needs.
High performance adjustable design variation of our patented drainable blade configuration. Adjustable feature is useful on systems requiring periodic operation or a means of further deterring the outside element of water penatration, which is made possible when the louver is closed.See More »
Sound attentuating insulated blades provide a dual function of weather protection and airborne sound reduction. The stepped blade provides additioanl weather protection then our straight blade design.See More »