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Roofing Services

New commercial roofing, reroofing, waterproofing, retrofitting, inspections and maintenance in the Denver area.

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Core Roofing

  • Roof Installation

  • Roof Repair

  • Roof Maintenance

  • Solar Design & Installation

  • Custom Fabrication

  • High-Quality Core Materials


  • Industrial

  • Government

  • Retail

  • Educational

  • Cultural

  • Multifamily

  • Historic

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

We Hold the Edge in Problem-Solving

United Materials excels at the “5 Cs”: Credibility, Competency, Capacity, Cost, and Comfort. And once combined, we have confidence our relationship with the customer will be defined by mutual trust.   

Regardless of complexity, United Materials considers each project as unique. We convey the full benefit of our roofing knowledge, design & engineering expertise, and craftsmanship - resulting in outcomes reflective of our commitment to the customers we serve.


We participate in test programs that track the reliability of new materials and roofing systems. We remain current with our education of emerging roofing technologies, which allows us to maintain our position as a leader in sustainability and the practical re-use of existing materials.

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Roof Repairs

Emergency Roof Repair

​Our on-call emergency roofing repair team is ready 24/7/365! Our technicians are fully equipped to quickly respond to any calls that may threaten customer assets. Our crews make expedient assessments and take action as warranted, giving our customers peace of mind. Our priorities are simple: Respond, repair, and communicate.

Need help now? Call our emergency repair specialists at 303.629.7663.

Roofing & Waterproofing

Efficient. Reliable. Exceptional.

Our highly-trained roof technicians have a wealth of broad-based experience. We may apply modified, single-ply, EPDM and sloped roof systems. Our expert assessments will lead to the most economical and durable solution for our customers.


Whether a new roof or re-roof, we begin with the end in mind: Exceeding customer expectations.

Roof Maintenance

RoofGuard® Maintenance

RoofGuard®, a division of United Materials, is an essential roof maintenance program. Inspections are completed at six-month intervals, with a roof condition report delivered after each roof inspection. These inspections will control the life cycle costs of the roofing system for less than pennies per square foot. RoofGuard® is the best answer to the question of how to extend the useful life of a roof.

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