Create Your Custom Building

Built Fast. Built to Last.

Delivery in as little as four weeks, with engineering plans in as few as five days.

Save money with 25% less concrete in foundations and post-installed anchor bolts.

Try Our Free Online Builder

What is Cold-Formed Steel?

Cold-formed steel is an alternative to structural steel (Red Ox, PEB, Weldup) or post-frame construction (pole barn or stick frame). Cold-formed buildings are constructed with cold-formed steel cee sections that are bolted or screwed together to form the building structure, including portal frames, columns, and rafters.

Our cold-formed steel structures are expertly crafted to accommodate clear spans from 20 to 40 feet, subject to availability. These versatile units serve a multitude of purposes, from domestic outbuildings and barn homes to commercial spaces and agricultural facilities. They can also accommodate additional storage, lean-tos, and mezzanine floors, making future expansion easier. Enjoy the enduring strength of structural steel without the weight, with galvanized frames built for long-term performance.

Plan your new steel building with our online design tool.

Start Building Now

Alliance Accelerated buildings are ideal for:

Residential cold-formed steel building

Residential

Agricultural cold-formed steel building

Agricultural

Cold-formed steel barn or shelter

Barns/Shelters

Cold-formed steel aircraft hangar

Hangars

Cold-formed steel storage building

Storage

Commercial cold-formed steel building

Commercial

How do Cold-Formed buildings compare?

Download Our Comparison Guide
Cold-formed steel building frame