A permanent means of ventilation for crawl spaces, hung ceilings, incinerator rooms, chimney flues, foundations, pipe spaces and corridors. Many standard sizes and finishes available.
- No profiles available.
Cast aluminum construction, made from high corrosion resistant alloy #319, provides rugged load bearing capabilities. The units are designed with a deep louvered face and a continuous water stop to prevent water from entering the building. The drip at the top and bottom of the casting prevents water staining or sprawling of the brick. It is a one piece molded unit
Extruded construction provides a quality finished appearance. The units are designed with deep louvered overlapping blades with storm drips on the rear of the blades. The units also have a high water stop at the rear of the unit for maximum protection against rain and weather.
Extruded construction with an aesthically pleasing flanged frame for easier installation in existing walls. The units are designed with deep louvered overlapping blades with storm drips on the rear of the blades. The units also have a water stop at the rear of the unit for maximum protection against rain and weather.
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