60 years ago C/S invented the industry’s first extruded aluminum louver. Since then we’ve been responsible for every significant advancement in building ventilation technology, including the first truly storm resistant louver.Today all C/S louvers are tested under real world conditions so you can be assured of their performance. And, our lead times are the best in the industry.

Contractor's Toolbox
- Technical Product Information C/S Louvers Meet All CodesWe even have louvers that meet Dade County codes.
- Lead TimesC/S has the industry's best lead time. Click for details. Need Color Samples?Click here to order samples fast. Super 3 Quick ShipGet these louver models in a week. C/S and CENTRIAC/S louvers are also designed to integrate with CENTRIA Formwall System.