Collection: Louvers and Dampers - Stormproof or Outdoor Louvers
Stormproof and outdoor louvers are engineered to withstand high winds, rain, and harsh weather while maintaining proper building ventilation. Advantage Mechanical Supply carries fixed and drainable blade outdoor louvers in aluminum and galvanized steel for exterior wall and rooftop applications. Ideal for fresh air intakes, exhaust openings, and equipment screens on residential and commercial buildings.
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Storm-Proof Aluminum Drainable Louver - LD4
Regular price From $66.68 USDRegular price$102.50 USDSale price From $66.68 USDSale -
Louver with Adjustable Deflection Blades - LA4A
Regular price From $105.10 USDRegular price$131.40 USDSale price From $105.10 USDSale -
6-Inch Stationary Drainable Louver - DC-638
Regular price From $319.77 USDRegular price$383.72 USDSale price From $319.77 USDSale -
Stationary Drainable Louver - 438-SD
Regular price From $236.11 USDRegular price$273.92 USDSale price From $236.11 USDSale -
4-Inch Stationary Drainable Louver - DC-436
Regular price From $254.15 USDRegular price$304.98 USDSale price From $254.15 USDSale -
Combination Drainable and Adjustable Louver - 638-CD
Regular price From $385.81 USDRegular price$462.98 USDSale price From $385.81 USDSale -
Combination Drainable and Adjustable Louver - 438-CD
Regular price From $380.78 USDRegular price$456.94 USDSale price From $380.78 USDSale -
Stationary Drainable Louver - 638-SD
Regular price From $271.11 USDRegular price$325.34 USDSale price From $271.11 USDSale -
Stationary Non-Drainable Louver - 445-SW
Regular price From $216.89 USDRegular price$267.60 USDSale price From $216.89 USDSale -
Stationary Drainable Louver - 245-SD
Regular price From $223.40 USDRegular price$267.60 USDSale price From $223.40 USDSale









