30-Year Warranty Available

Rubber Roofing (EPDM) in Calgary

Professional EPDM rubber roofing for flat and low-slope residential roofs. Proven durability, excellent weather resistance, and decades of maintenance-free performance.

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50+Year Lifespan

-40°FCold Flexibility

30yrWarranty

100%Waterproof

Why Choose EPDM Rubber Roofing?

The proven choice for flat and low-slope residential roofs

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Extreme Flexibility

EPDM remains flexible down to -40°F, accommodating building movement and temperature swings without cracking.

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UV Resistant

Specially formulated to resist UV degradation. EPDM roofs maintain flexibility and performance for decades in full sun.

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Proven Durability

50+ year track record with installations still performing after half a century. The longest-lasting flat roof option.

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Easy Repairs

Punctures and tears are simple to repair with patches. No special equipment or hot work required.

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Eco-Friendly

EPDM is recyclable and has low environmental impact. Cool roof (white) options reduce energy consumption.

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Cost-Effective

Lower material and labor costs than many alternatives. Exceptional value considering its 50+ year potential lifespan.

Common Applications

EPDM is ideal for these residential flat roof situations

Room Additions

Perfect for single-story additions with flat or low-slope roofs

Sunrooms & Porches

Weather-tight protection for enclosed outdoor living spaces

Garage Roofs

Durable solution for detached garages with flat roofs

Dormers & Bay Windows

Reliable waterproofing for small flat roof sections

Rooftop Decks

Watertight membrane beneath deck tiles or pavers

Whole-House Flat Roofs

Complete protection for modern and mid-century flat-roof homes

EPDM Rubber Roofing Experts in Greater Calgary

CMP Roofing specializes in EPDM rubber roofing installation for residential flat and low-slope roofs throughout Greater Calgary. Our certified crews deliver professional installations backed by manufacturer warranties.

We install premium EPDM membranes from industry leaders like Firestone, Carlisle, and Johns Manville. Whether you need a small addition covered or a complete flat-roof home protected, we have the expertise to do it right.

Our Installation Methods

Fully adhered—membrane glued entirely to substrate for maximum wind resistance
Mechanically attached—fastened at seams for quick installation
Ballasted—held in place by gravel or pavers for certain applications
60 mil or 90 mil thickness options based on your needs
Factory or field-fabricated corners and details
Seamless flashings at all penetrations

EPDM vs. Other Flat Roof Options

While TPO and PVC have gained popularity, EPDM remains the gold standard for residential flat roofs. Its 50+ year proven track record, flexibility in extreme cold, and simple repairs make it ideal for Canadian climates. Black EPDM provides excellent UV resistance, while white EPDM offers cool-roof energy savings.

Maintenance & Repairs

EPDM requires minimal maintenance—periodic inspections and keeping drains clear. When repairs are needed, they're simple and inexpensive using seam tape or liquid rubber. Most repairs take less than an hour and require no special equipment.

EPDM Roofing FAQs

Common questions about residential rubber roofing

How long does EPDM roofing last?

EPDM roofs routinely last 30-50+ years with proper installation and minimal maintenance. Some installations from the 1970s are still performing today, demonstrating the material's exceptional longevity.

Is EPDM good for cold climates?

Excellent. EPDM remains flexible down to -40°F, making it ideal for Canadian winters. It won't crack or become brittle in extreme cold like some other roofing materials.

Should I choose black or white EPDM?

Black EPDM has a longer track record and absorbs heat (beneficial in cold climates). White EPDM reflects heat, reducing cooling costs in summer. We can help you choose based on your specific situation.

Can EPDM be walked on?

Yes, EPDM is durable enough for occasional foot traffic for maintenance. For rooftop decks with regular use, we install EPDM as the waterproofing membrane beneath deck tiles or pavers.

Ready for a Reliable Flat Roof?

Get professional EPDM installation from Calgary's flat roof specialists.

Call +1-888-328-7030