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Commercial Roofs Assembled to Perform, Engineered to Last

Everybody Talks About 
The Weather

Anschutz Roof Denver Colorado

We Do Something About It

Commercial Roofs Assembled to Perform, Engineered to Last


Has Our Award-Winning Reputation Preceded Us?

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Who We Are

99 Years of Commercial Roofing and Counting...

Founded in 1923, United Materials has earned a sterling reputation as a premier performer in the commercial roofing industry, serving the private sector, as well as state and federal government in the Denver, CO region & surrounding areas. Over nearly a century, United Materials has evolved alongside improving roofing technologies while staying faithful to core principles like guaranteed workmanship and offering a superb customer experience. Also, we have always fused fiscal responsibility with our commitment to conservation - with benefits conveyed to the stakeholders across the spectrum.

Winning the prestigious Better Business Bureau Torch Award for Ethics indicates our company believes in the high standards promoted by the BBB and consistently acts upon them in the course of our commitment to continuous improvement in daily practices.

For 96 year, we have demanded that each segment of our business enacts ethical business practices. The BB Torch Award for Ethics is the most competitive award that may be presented to a business, and we will live up to its ideals and fold its larger meaning into our interactions with you.

Roofing Services

Full-Spectrum Expertise, Disciplined Focus

Social Media

Contact Us For All Your Commercial Roofing Needs

Our Approach

  • Commitment to Craftsmanship

  • Collaborate with Asset Stakeholders

  • Cost Control and ROI-minded

  • Re-use and Recycling of Materials

  • Ongoing Industry Education

  • Valuing Clients and Employees

Unted Materials has been our valued roofing partner since the early 1980s. From our first small repair,  we have relied on United for their roofing experience and expertise, and are big fans of their RoofGuard program, where for a small monthly fee we don’t have to worry about roofing repair costs. United, under this program, is very proactive and monitors the condition of the roof and makes repairs, if needed, at no cost - - - it’s all covered.

Bill Egan - Egan Printing


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