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High-Quality Materials for High-Quality Roofs

United Materials Deliver Quality You Can Count On

When Only the Best Will Do

High-quality commercial roofs demand high-quality materials. At United Materials we use only the best materials in our commercial roofing installations and repairs. The quality of the material used in your commercial roof matters. Lower-quality materials can lead to decreased performance, lowered resistance to damage and shorter service life.


High-Quality Materials

United Materials uses only the highest-quality commercial roofing materials from leading manufacturers including:

  • Johns-Manville

  • Versico

  • Derbigum

  • Firestone

  • Trimco

  • GAF

Commercial Roofing Materials

We match the material to your roof and budget. We select only the best quality materials that provide for a long-lasting, high-quality roof.


Commercial roofing materials include:

  • TPO (thermoplastic polyolefin) roofing. A single-ply roofing membrane. Excellent performance at a cost-effective price.

  • PVC (polyvinyl chloride) roofing. Reliable and versatile. Offers excellent flexibility and resistance to UV, chemicals, ozone, punctures and tears.

  • Liquid membranes. Liquid material that is flexible, highly-reflective, and easy-to-repair. Excellent protection from the elements.

  • Modified bitumen APP and SPS. Made from asphalt modified with polymers or solvents. Offers flexibility, impact resistance and excellent strength.

  • Built-up roofing (BUR). Excellent for demanding applications. Continuous, semi-flexible roof membrane made of layers of saturated and coated felts, fabrics, or mats, with alternate layers of bitumen.

  • EPDM (ethylene propylene diene monomer) roofing. Lower cost, highly elastic, durable and UV resistant. A popular commercial roofing material.

  • Metal roofing. Durable and popular with a 40 to 60 year service life.

  • High-quality mechanical fasteners and adhesives, including low-rise foam (LRF) adhesives. Used on asphalt and single-ply roofing.

  • Insulation and cover boards. Deliver exceptional thermal performance on all types of commercial roofing.

Protect Your Investment

A commercial roof is a major investment. Don’t take chances with sub-standard materials when United Materials will deliver a commercial roof that meets your needs today and in the future. We back-up our installation and repair work with and two-year warranty. The materials are further covered by warranties from the manufacturers.

Mike Mansfield Federal Courthouse Butte

Serving the Rocky Mountain West

United Materials serves customers throughout the West. From our home in Denver, we serve customers in Colorado, Montana, Arizona and Texas.

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Service You Can Count On

For over 100 years, customers have trusted United Materials with their commercial roofing projects. We use only the highest-quality materials and install roofing solutions that meet your unique needs. Contact us today. We’ll work with you every step of the way to install your new commercial roof.

United Materials LLC

P.O. Box 16049

Denver, CO 80216


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