Attn: Building Owners – stop the leaks now and protect your business! We service all of Ontario!

  • Since 1978 Duro-last has been supplying North America with reliable and durable flat roofing systems.
  • Commercial Flat Roofs offers free inspections and free thermal scans for your existing flat roof.
  • No torches, harsh chemicals or activators required to install durable and reliable Duro-last Roofing Systems.
  • Only trained and certified Duro-last Roofing Contractors install Duro-last Roofing Systems.
  • All flat commercial roof installations are inspected by a Duro-last Technical Representative to confirm and ensure quality.  
  • A minimum 15 year Duro-last Manufacturer Warranty is included with all Duro-last Roofing Systems installed on commercial properties that cover both material and labour.
  • All commercial Duro-last Roofing Systems located in the city of Toronto qualify for the Cool Zone Grant of $5 per square metre up to $50,000 per building and in some cases up to $100,000 upon approval. Obtain more info about the Cool Zone Grant here: “Cool Zone Grant Link here”
  • Call 647-933-7663 (ROOF) today to get your free inspection, thermal scan and proposal.
duro last roofing