Flat Roof Replacement
In The Calgary Area
Sometimes repairs just don’t make sense anymore. If your flat roof has multiple leaks, widespread membrane failure or is nearing the end of its lifespan, a full replacement is the smarter investment. Our team handles complete tear-offs and new roof installations for residential and commercial properties across the greater Calgary area.
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Flat Roof Replacement Solutions
A roof replacement is a significant investment. We take time to assess your building’s needs, explain your options and recommend the best membrane system for your situation. Our crew manages every step of the process, from tear-off to final inspection.

Full Roof Tear-Off & Disposal
We remove the old membrane, insulation and any damaged decking down to the substrate. This allows us to inspect the underlying structure and address hidden issues before installing your new roof. All materials are disposed of properly.

Premium Roofing Systems
We install EPDM rubber, SBS modified bitumen and TPO membrane systems. Each has different strengths depending on your building type, budget and performance requirements. Our team will help you choose the right system for your property.

Warranty & Long-Term Protection
Every replacement includes manufacturer warranties on materials and our own workmanship guarantee. We stand behind our installations because we know the quality of work our crew delivers. Most flat roof systems last 20 to 30 years with proper maintenance.
Why Choose Flat Roof Services?
Replacing a flat roof requires specialized knowledge that general contractors often lack. Our team focuses exclusively on flat and low-slope systems, which means we understand proper drainage, membrane compatibility and the flashing details that prevent future leaks. We complete projects on schedule and keep you informed throughout the process.
Start Your ProjectIs Your Flat Roof Beyond Repair?
There comes a point when patching leaks costs more than replacing the whole roof. Signs that replacement makes more sense include frequent recurring leaks, widespread bubbling or cracking in the membrane, sagging or soft spots in the decking and a roof that’s over 20 years old. If your energy bills have been climbing, poor insulation under an aging roof could be the cause. Our team provides free assessments and will give you an honest recommendation on repair versus replacement.
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