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At Louvers & Dampers, we make top-quality, industry-leading HVAC solutions. We carry AMCA-rated products and UL-classified Life Safety products, too. We also have penthouse louvers and roof curbs, for rooftop openings that need ventilation.

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L&DButton_Penthouse.jpgPenthouse louvers are designed to provide ventilation from rooftop openings. L&D provides penthouse louvers with fixed straight blades made from Aluminum or Galvanized Steel, based on model. Just click the button below to visit our Product Pro, then sort "Louver Purpose" by Rooftop Ventilation. 

Browse Our Penthouse Louvers


L&DButton_Louvers.jpgL&D also offers an amazing array of louvers including standard intake louvers, louvers for wind driven rain, acoustical louvers, and vision screens. Check out all our louver options through the link below. Filter and sort products by what you're looking for with our Product Pro!

Browse all our Louvers


L&DButton_Dampers.jpgDampers serve many different purposes in your HVAC system. They can stop or regulate airflow, balance air pressure, or direct air in on direction through your HVAC system. Check out your options for dampers with our Product Pro! Click the button to get started. 

Browse Our Dampers