All CS Standard Louvers are AMCA-certified and designed to provide high free area/high airflow with low pressure drop.

102 mm Non-Drainable Louvers

CS Non-Drainable Stationary Louvers are the right choice when you need an economical…

152 mm Non-Drainable Louvers

CS Non-Drainable Louvers are the right choice when you need an economical…

Non-Drainable Galvanized Steel Louvers

CS Non-Drainable Galvanized Steel Louvers are the right choice when you need an…

Ventilation isn't a restriction. It's an opportunity.

Louvers by Construction Specialties let architects do what they’ve always wanted: defy traditional airflow design conventions to achieve their true vision – without sacrificing performance. So go head. Give your airflow system protection from the elements. Conceal it while still allowing air to flow. Hide mechanical elements in a functional form of the building’s own skin. Indulge your imagination and specify a louver that we don’t even manufacture – yet. CS will work with you to design a custom louver solution and test it in our exclusive AMCA-certified test chamber. Do all of that with a full palette of textures, colors and finishes at your disposal.

Real metal provides great performance and aesthetics

Powder coating available on all metal components

Non-Drainable Louver

See the full product selection guide and technical information

Download the brochure
Download the brochure

Airflow function. Design freedom.

CS Standard Louvers are the right choice when you:

  • Need an economical louver
  • Don’t mind occasional water entry from non-wind driven rain
  • Want a wide variety of blade and frame style options
  • Need a louver to integrate with a CENTRIA Formawall® Dimension Series® insulated metal panel system