Flat roofs require a very different approach than sloped ones — and if they’re not installed or maintained properly, they’ll cause leaks, pooling, and premature failure. At Do It Right Roofing, we specialize in flat roof installations, repairs, and replacements for both residential and commercial properties across Toronto and the GTA.
We work with modern flat roofing materials like torch-on modified bitumen, EPDM rubber, and TPO membranes — ensuring a watertight, energy-efficient finish that lasts. Whether you’ve got a leaking flat roof, need a new system for an addition, or want to replace an aging rooftop, we’ll get it done right the first time.
Flat roofs are especially vulnerable to standing water, UV exposure, and freeze-thaw cycles — all of which are common in our climate. That’s why we take a detail-oriented approach to every project, with proper slope creation, drainage planning, and long-lasting membranes.
We don’t just throw down a quick patch or slap on new material over problems. We:
Inspect the substrate and insulation
Reinforce drainage systems and scuppers
Install tapered insulation if needed for proper flow
Weld or seal all seams with expert precision
Ensure the full system meets building code and warranty standards
The result? A flat roof that handles rain, snow, and sun — and holds up for decades.
