Custom Aluminum Systems, Inc. (CASI) is an Atlanta, GA based Division 8 architectural company serving Georgia, Alabama, and Tennessee. We represent a wide range of construction product manufacturers, allowing us to simplify integration of each component into a complete system. Whether you are looking for windows, curtain wall, storefront, glass entrances, point supported glazing systems, aluminum panels, or other related products, CASI has the expertise to provide you with total support in your decision making process. We are a one-stop Division 8 consultative experience. For a complete list of what we offer, please see our suppliers page.

CASI has over 40 years experience in the custom architectural aluminum and glass business providing competitive pricing, timely service, and quality products to all of our clients. Our reputation has been forged as a market leading representative and consulting company by exceeding our client’s needs and raising the bar on customer expectations. We are dedicated to being a trusted and service oriented provider of the highest quality architectural products, and we are sure you will agree.

“Where Custom is Our Standard”