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Louvers for Wall Installation


Allow air into your building while prohibiting water and debris. There are several levels of water protection available, so you can use our Guide to determine the most cost effective solution for your application.

From this page, you can access technical information, specifications, and drawings for aluminum wall louvers.

Louvers for Wall Installation

Louver Selection

In selecting louvers and vents, consideration for your application is critical to your project success. Metal louvers are designed to allow air into the building while keeping out unwanted elements. Improper louver selection may lead to water leakage.

To assist with product selection, each louver model is listed below with optional selections by application, free area, or cost. If you are looking for products not listed, call us. We also offer louvered equipment screens and sunshades made from aluminum with various finishes to fit your project requirements.

What if I want more rain protection?

Gain the utmost protection against water penetration by using one of our Wind Driven Rain Louvers. These louvers will protect your building from water damage, even under heavy wind and rain conditions.

What if I have high wind loads?

Any of our louvers can be modified to handle higher wind loads (within limits). However, if you are in Florida or other coastal states with hurricane force winds, use one of our Hurricane Louvers to gain the highest levels of protection.

Use our Louver Application Guide Below to select a louver model:

Louver ApplicationLouver TypeModel
Decorative, Air Exhaust, VentilationStandard Blade LouversE2JS, E4JS
Highest Free Area (69%)Narrow Blade LouversE6JN
Lower Pressure Drop, High Air Exhaust VelocityStandard Blade Louvers (Performance Series)E4JP, E6JP
Air Intake or High Wind AreasDrainable Blade LouversE2DS, E4DS
Air Intake, High Wind, Low Pressure Drop, High Air Intake VelocityDrainable Blade Louver (Performance Series)E4DP, E6DP
Extreme Weather, Air Exhaust or Open VentilationWind Driven Rain LouverE4WS
Extreme Weather, Extreme Intake Air VelocityWind Driven Rain LouverE2WV, E4WH, E6WH
Extreme Wind, Decorative, Air Intake and ExhaustHurricane Standard Blade LouverE6JF
Extreme Wind, Extreme WeatherHurricane Wind Driven Rain LouverE6WF

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(08 91 16) Operable Wall Louvers
(08 91 19) Fixed Louvers
(08 92 00) Louvered Equipment Enclosures
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