Delivering Durable, High-Quality Roofing Services in Denver, CO

North Star

Roofers

Flat Roof in Denver, Colorado

We install and maintain flat roofing systems for commercial buildings in Denver using TPO, EPDM, PVC, and other industry-standard membranes.

 

roofing specialists

Why Flat Roofs Work for Businesses

Flat roofing is affordable, easy to maintain, and perfect for wide-span commercial buildings needing practical, clean surface coverage.

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Licensed & Fully Insured

Flat installs meet Denver’s low-slope commercial codes

 

10+ Years of Experience

We’ve handled flat roofs for offices, schools, and warehouses

 

Free Estimates

On-site analysis and flat system design included

 

Fast & Timely Service

Efficient membrane installs with minimal disruption

 

Storm Damage Experts

We prevent ponding and repair flashing or seams

 

Warranty-Backed Work

Full coverage on materials and install labor

 

Roofing professionals

What Is a Commercial Flat Roofing System?

Flat roofing systems are low-slope structures using single-ply membranes like TPO, EPDM, and PVC for durability and energy savings. They’re ideal for large commercial buildings.

Our commercial flat roofing projects cover business parks, schools, and healthcare buildings. We install TPO, PVC roofing, and EPDM systems depending on roof size and insulation needs.

Our team also handles flat roof replacements where older systems have aged or split. We guide you through product selection, install method, and finish detailing—backed by North Star Roofers, your trusted roofing contractor.

Our Process

We know your time is valuable

1. Initial Consultation

2. Estimate & Recommendations

3. Project Scheduling

4. Professional Execution

5. Final Inspection

How We Install and Maintain Flat Roofs

Our installation process starts with surface prep, insulation layout, and full membrane anchoring. We seal around edges, penetrations, and HVAC curbs with welded or adhesive methods.

Each material is selected for slope level, exposure, and site use. For example, TPO systems are reflective and energy efficient, while EPDM membranes offer flexibility and low maintenance. We also repair and update gutters to prevent standing water.

Our flat roof contractors focus on thermal performance, sealing, and long-term durability. We finish each job with a full walkthrough and clear documentation.

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Our Roofing Services

Roofing specialists

Roof Installations

Complete installation for homes and commercial buildings using modern methods, safe materials, and proven structural techniques.

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Roof Repairs

Reliable repair services that handle leaks, surface wear, missing shingles, flashing issues, and storm-related damage with quick response.

Residential roofing company

Roof Replacements

Tear-off and full replacement of old or failing roofs using lasting materials like shingles, metal, and synthetic surfaces.

Shingle roofing

Asphalt Shingle Roofing

High-quality asphalt shingles installed with our dedicated expert care for lasting durability, storm resistance, and visual appeal

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Metal Roofing

Steel or aluminum roofing systems designed for energy savings, weather protection, and decades of low-maintenance performance.

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Gutter Installation

Seamless gutter systems built to manage heavy rainfall and protect foundations from pooling, erosion, and runoff damage.

Built Right Every Time

Real Client Feedback

We’ve delivered strong, weather-ready roofs across Denver, Colorado and nearby towns — protecting properties with quality and skill.

Request Your Commercial Roof Estimate Now