Flat Roofing

Wm. Green Roofing has been installing high-quality flat roofing systems since 1986. We are members of the Ontario Industrial Roofing Contractors Association and have worked on a wide range of residential, commercial, industrial and institutional roofing projects over the past 30+ years, and have installed millions of sq. ft. of roofing during this time. We work with our customers to ensure that we are meeting their unique needs for each specific project.

We provide the following professional services:

  • New Construction Flat Roofing
  • Flat Roof Replacement
  • Flat Roof Repair
  • Flat Roof Maintenance

We are experienced installers of the following flat roofing systems:

  • BUR
  • Modified Bitumen
  • EPDM
  • TPO
  • Tremco
  • Garland
  • Inverted Roofing Systems
  • And many more