Steel and Wood Sectional Doors are often used in commercial applications. The most common of these doors roll overhead and travel at an incline, vertically, or at a 90-degree angle. These doors travel on a track with rollers and are assisted by a spring counter balance system and cables. All of the components are replaceable.

The headspace needed is only 14" with a 12" low headroom design available. They can be insulated, weather-sealed, or both.
Choose from a variety of sectional styles, operational methods and custom sizes along with choice of materials and finishes. There are literally hundreds of choices available to suit your specific needs.

Windows are often integrated to gain more light to work areas when the door is closed. Windows can be placed at almost any level to prevent eyes looking in, or to promote visibility from inside to see trucks arriving outside.

CDSI represents all major manufacturers of sectional doors, ensuring the proper sectional door for your business.