VIA 57 West
One World Trade Center
San Francisco International Airport
Marlins Park
Nemours/Alfred I. duPont Hospital for Children
Boeing Delivery Center

Airflow function—design freedom

Ventilation isn’t a restriction. It's an opportunity. CS architectural air louvers let architects do what they’ve always wanted to: defy traditional airflow design conventions to achieve their true vision—without sacrificing performance.


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Whether you want your louver to be a major design element or simply disappear into the facade of your building, CS has options that will work beautifully.

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Knowing how a louver will perform is critical to ensuring that it will stand up to real-life conditions on the job. We have our own on-site test chamber that allows us to test to AMCA louver standards.

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Airflow Design Tool Calculator

Our Airflow Design Tool lets you select the proper free area and pressure drop every time.

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Renovating An Icon

Construction Specialties worked with BBB Architect to make a curved version of its vertical RSV-5700 Storm-Resistant Louver and test the new form in-house for airflow and storm resistance.  The radiused louvers were then prefabricated and shipped to the customer's Long Island facility to be delivered to the arena as needed.

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Louvers Projects

Market: Office + Mixed Use
Project: One World Trade Center
Market: Aviation + Transportation
Project: World Trade Center Transportation Hub
Market: Retail + Hospitality
Project: The Wave at Stadium Place
Market: Aviation + Transportation
Project: San Francisco International Airport
Market: Retail + Hospitality
Project: Via 57 West
Market: Sports + Entertainment
Project: Madison Square Garden

Our Louvers Products

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Bring color, drama and excitement to your facade.

Extreme-Weather Louvers

Protect your building from hurricanes, tropical storms and tornadoes.


We made our legendary Louver performance disappear.

Blast-Resistant Louvers

Capable of withstanding 12 PSA blast loads.


A unique partnership sharing the design, manufacturing and innovation of each company.