Colorado Steel Buildings
Why work with Allied Steel Buildings?
You get the local treatment.
We’ve got the national buying power.
With 17 factories across the US , you can be assured Allied will deliver on time and on budget. We’ve delivered over 5,000 buildings across the US and 64 countries.
Building under 2,400sqft?
Visit allied.build to design your own
building with real-time pricing.

WHAT’S INCLUDED?
EVERY PREFABRICATED KIT INCLUDES THE FOLLOWING
- Commercial solid red iron I-beam frames
- All necessary roof purlins and wall girts
- Complete trim package
- All necessary hardware, nuts & bolts
- Heavy Industrial Rod Bracing
- Base closures for weather tightness
- 3 sets of stamped engineered drawings
- Pre-welded clips for easy erection, all pre-cut
- Allied’s Sun Guard paneling
- Carbon steel Fasteners with a lifetime warranty
- Dedicated project manager
- 25-50 year panel warranty included dependent on color selection
- Extended warranty available
- Weather Lock roof system, 80k psi including
- 23 regional shipping distribution points

HOW DOES IT WORK?
TAKE A LOOK AT OUR EASY PROCESS BELOW


DESIGN
Speak with an expert. Our in-house engineers will customize your steel building, meeting your local codes and vision.


Fabrication & Delivery
We'll deliver your ready-to-assemble structure, directly to your job site from one of our global factories.


Engineering
Our engineers will value-engineer your project for a cost effective, quality system design.


Support
Your dedicated project manager will be your point of contact from beginning to end. We're with you all the way.
Whether you're building in Denver, Colorado Springs, Lakewood, Aurora, Fort Collins, Lakewood, or any of the neighboring cities, when building in Colorado — a state that frequently experiences droughts, thunderstorms, damaging hail, blizzards, strong winds, and flash floods — it is crucial to build stable structures with full consideration to the area’s harsh temperatures in mind.
One of the top benefits of choosing steel buildings is durability. Metal structures are extremely resilient to the impacts of blizzards and strong winds without losing internal heat. Additionally, all materials arrive pre-cut, pre-drilled, and primed, ready for bolt-together assembly. Building with pre-fabricated steel building systems will give you an advantage in saving time and money, while building something that will last!
Price Your Building
What People Are Saying
La construcción de su estructura fue muy rápida. El montaje llevó 2 semanas, 2 semanas más para paredes y techo y otra semana adicional para echar las placas de los pisos. Actualmente estamos haciendo todos los interiores de las oficinas, el cableado, etc. En 4-5 semanas estará todo finalizado. La verdad es que todo el proceso ha sido muy eficiente.
“We have worked with Allied for 6 years and throughout all our dealings we’ve been treated with the upmost professionalism and service. We recommend anyone who needs a quality and competitively priced prefab steel structure should go to Allied Steel for their project!”
“Very happy with the service I received. The customer service was outstanding, the personnel was professional and very knowledgeable of their products. I will definitely be recommending Allied Steel Building. Thank you for the GREAT service.”
“We needed steel and siding for an indoor horse arena at 7000ft with a 90 pound snow load. After researching other companies Allied Steel Buildings had the materials that best fit our needs. They were very helpful and great to work with. I highly recommend them.”
The Allied experience have been a great success to us in Chile. Great support, always on time and with superb professionalism. A trusted company with a reliable team and proven knowledge.
