Pair Your Kirby Building with C.H.I. Overhead Doors

You already trust Kirby Building Systems for the steel structure behind your project. But if you’re sourcing the garage doors separately, it’s worth a look at C.H.I. Overhead Doors — a fellow Nucor company that builds commercial sectional and rolling steel doors to the same standard of quality that your building carries.

Built to Perform

C.H.I. engineers high-performance doors built for the demands of commercial buildings. Insulated Sandwich doors pair polystyrene or polyurethane insulation with a true thermal break, reaching R-values up to R-26.89, ideal for conditioned warehouses, fire and ambulance stations, and heated agricultural buildings. One-Sided Steel doors bring rugged 20- to 25-gauge construction to docks and industrial opening, while the Windbreaker Series provides wind-load rated doors for high-wind regions. And, if you need rolling doors, C.H.I. offers a full line of Service Doors, Fire Doors (rated 3/4-hour up to 4-hour), and Counter Shutters giving you options for high-security, high-traffic, and life-safety applications.

Style That Fits the Structure

A door shapes first impressions, not just access. C.H.I. doors help complete the look of your building’s facade.

Full-View Aluminum doors bring a clean, modern storefront look in clear anodized or any of 188 powder-coat colors, with a host of glass options.
Insulated Sandwich and Ribbed Steel doors are available in a full array of popular standard colors and share a 188-color palette, so the door can match the building envelope instead of standing out as an afterthought.
For projects that call for a richer wood look, C.H.I.’s Accents Woodtones collection offers realistic, non-repeating woodgrain finishes — Walnut, Driftwood, Mahogany, Cedar, Dark Oak, Natural Oak, and Carbon Oak — across raised panel, carriage house, shaker, plank, and flush sectional styles.
For additional customization, you can add personalized logos or images to transform a door opening into a brand opportunity.

Performance Highlights

Thermally-efficient insulated doors with thermal break & high R-values
IECC Code Compliant on select models [International Energy Conservation Code]
Wind-load tested doors
Heavy, reliable hardware
10-year warranty on sectional door lines

Aesthetic Highlights

Choose models that combine high-design with high-function
Accents Woodtones: 7 woodtone finishes
188 powder-coat color options
Full-view glass & window configurations

Want to see what your door will look like in your project?
Check out DoorVisions to help you dial in the look. Choose your door size and get true-size renderings down to the section stack and window placements.

Review our C.H.I. Brochures:

Planning a project with commercial door openings?

From sectional and rolling doors to high-performance systems, C.H.I. can help you match the right door to the application. Share a few project details and we’ll connect you with the commercial specialist for your territory.

Find a C.H.I. Rep