Main Image

Bold Line Architectural Louvers

Architectural Louver

After decades of creating the industry's best made and performing architectural louvers, we focused on aesthetics. Welcome to the era of C/S Bold Line Louvers. You'll never look at architectural louvers the same way again.

Developed to resist water penetration from wind driven rain. 20 times more effective at stopping rain than conventional louvers. Tested on BSRIA, HEVAC and AMCA wind driven rain test standards.

Dade County Approved consisting of a combination of louvers or grilles, supports, missile protection screens, operating dampers, wind driven rain protection modules and/or blank-off panels.

Drainable louvers reduce water penetration from non-wind driven rain. These louvers have blades with one or more gutters to direct water to vertical down spouts in the louver jambs and mullions.

Economical, Non-Drainable extruded aluminum or formed metal louvers should be used in applications where ventilation is important and water penetration is unlikely to occur.

Fixed, operating and dual combination acoustical models are used to decrease the transmission of sound while still allowing ventilation. The 12'' deep model 12350 offers maximum noise reduction.

Operating louvers that control the amount of air through a louver are available with either 45 degree or 90 degree operating blades. Dual combination louvers provide a fixed louver appearance.

C/S miscellaneous louvers include; Penthouses, Insulated Louvers and Brick / Block Vents. Penthouses are available in custom sizes with any C/S Louver model.

Ability to withstand blasts up to 8 PSI and capable of meeting the government requirement to protect buildings that are vulnerable to explosive threats.

Providing all the air movement, security and sight screening of our standard Louvers but with our exclusive perforated facade that gives it a totally fresh modern appearance.

Without sacrificing performance, we now provide architects with new tools to use on their facades which will make it so you never look at louvers the same way again.

Existing Customer Log In

New Customer Registration

To create a new account, click the Register button below. With this account you will be able to place orders, save quotes, check the status of existing orders and much more.

Online purchasing is limited to orders less than $8000. If your order exceeds that amount, you will be directed to a C/S Rep who will be happy to assist you.

New Customer Registration

Please fill out this short registration form to download files. Phone Number and Billing zip code are required to identify your C/S representative. If you have cookies enabled then the registration process will only be required once.

Joseph Roberto Customer number optional Valid Email Address Needed
(e.g. 123.123.1234) Use letters and numbers; 8 chars req.
Opt in for Newsletter

Easily Order Related C/S Product

Please enter a number for each accessory you would like to add to your order. If you do not want any accessories click on "No Accessories Needed" button.


Small Order Amount Warning

The C/S online store was created only for small orders and your order total has exceeded the $8,000 limit. Because of this, it is necessary for you to work with a certified C/S representative, who can provide the most competitive quote and pricing on large orders as well as assist you with all your project needs.

At your request, we will contact your local C/S representative and ask that your order be reviewed. When that is complete, you will receive an official quote as well as any comments or questions that may arise.

Contact Local Sales Representative Continue Shopping

Your local C/S representative has already been notified

You should receive a call/email from them soon.

For your reference, below you'll find your representative's contact information:


Congratulations, you have successfully saved a quote!

You can use this saved quote, at a later time to easily and quickly reorder the same products & configurations.

To access your saved quotes all you have to do is navigate to the “Account” page of the site and expand the “My Saved Quotes” section.

Behind this dialog box, you will notice that you have been redirected to your “Account” page.

Please click the “Close” button above to access the page below.

Be descriptive when you name the quote so you can remember what it was for or what products were in it when you return to use it later.


Loading. Please wait...

There has been an error in pricing your quote. Would you like your rep to be contacted in order to give you the most accurate pricing?.