This downtown Toronto 20 storey commercial office building built in 1928 had 10 roof sections.  Every roof level was of a different vintage and some were experiencing significant problems with leakage.

Based on the roof condition assessment and repair recommendations, the Owner proceeded with replacement of a roof section on the 18th floor.  The existing inverted roof was replaced with new modified bitumen roofing complete with new vapour barrier, tapered insulation and perimeter flashings.

  • Project Type: Roof Repair
  • Building Type: Commercial High Rise
  • Location: Toronto, ON
  • Year: 2011