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Denver Commercial Roofing

We offer a wide range of durable roofing options

Commercial Roofing Contractors in Denver

We are experienced commercial roofers in Denver, CO. We provide innovative installation techniques across the area to increase energy efficiency. Our team offers two of the most popular commercial roofing systems in North America designed for low-slope roofs: EDM and TPO.

Looking for the best Denver commercial roofing contractors? Reach out to us today and get an estimate or have any of your questions answered!

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Product Options

Ethylene Propylene Diene Terpolymer (EPDM) Commercial Roofing Systems

Ethylene propylene diene terpolymer (EPDM) is an extremely durable synthetic rubber roofing membrane widely used in low-slope buildings worldwide. Its two primary ingredients, ethylene and propylene, are derived from oil and natural gas.

EPDM membrane will not leech or emit hazardous chemicals. Unlike non-vulcanized elastomers that may begin curing in the field once exposed to moisture and heat, EPDM membrane has no shelf life. Its physical properties remain stable, which makes repairs much easier in the unlikely event of cuts or tears.

EPDM rubber is an incredibly versatile material, coming in two colors - black and white - and a wide range of sizes. From 7.5 feet to 50 feet long with either 45 mils or 60 mils thick – there’s something for every project.

This product is also available as a non-reinforced or reinforced sheet depending on its intended application. 

Even more unique sizes are available for special orders outside traditional roofing applications!

Reinforced membranes offer superior durability and protection.  They feature an internal fabric that is fully encased within the EPDM membrane sheet available in various thicknesses to suit your needs – from .045" up to .075".

For added convenience, you can opt for a fleece layer on the underside of the sheet which acts as its own built-in underlayment when applied directly over existing roofs.

EPDM Commercial Roofing Systems

Thermoplastic Polyolefin (TPO) Roofing Systems

Thermoplastic Polyolefin (TPO) is a single-ply reflective roofing membrane made from polypropylene and ethylene-propylene rubber polymerized together. It is typically installed in a fully adhered or mechanically attached system, allowing the white membrane to remain exposed throughout the life of the roof.

TPO roofing is an attractive option for many property owners due to its low-cost and versatile nature. It offers protection from mold, dirt accumulation, tears, or punctures while also providing the flexibility needed for a building's inevitable movement over time.

There are two types of TPO roofing:

Smooth TPO Roofing: Smooth TPO Roofing is perfect for new construction or re-roofing where great performance is required at an affordable price. It features the same great performance that all TPO products offer — exceptional seam strength, puncture resistance, and outstanding long-term weathering.

Extreme TPO Roofing: Extreme TPO offers excellent performance over “standard” TPO membranes and the industry's best guarantee: up to 35 years! Specifically, this technology delivers next-generation performance against heat aging and UV degradation. A highly reflective and emissive white roof can help reduce energy costs while countering the urban heat island effect.

Our Denver commercial roofing company provides customers with a wide selection of high-quality, dependable roofs. With our experienced team, you can trust that your project will be completed precisely and efficiently – no matter the size or complexity!

Thermoplastic Polyolefin (TPO) Roofing Systems

Customer Testimonials
Excellent work, knowledge, and above all quality workmanship for commercial/industrial buildings. As an employee for the state we're highly impressed with this individual group.—Matthew S.
Serving the Greater Denver Area Contact us today to discuss your project. We look forward to working with you.
GS Exterior Experts
9083 W. Peakview Drive, Unit 2Littleton, CO 80123
1847 W 52nd Ave, Denver, Unit C,
CO 80221
(720) 683-6288 [email protected]
Monday-Friday: 8:00AM–6:30PM
Saturday: 8:00AM–12:00PM
Sunday: Closed