About Watertite Roofing

Over 40 Years In the Roofing Industry!

ArchieInternal.pngWatertite Roofing (flat roofing specialists) was established over 40 years ago - our specialty service is the installation, repair, replacement, retrofit or maintenance of commercial, institutional and industrial flat roofs. We help customers in Hamilton, Mississauga, Burlington, Etobicoke, Niagara Falls, St. Catharines, and other locations in Ontario, find solutions to their flat roofing challenges. Our company has solved leaky roof problems for thousands of customers seeking waterproofing results that will protect their buildings, businesses and properties.

 Having completed countless installations of built-up, tar & gravel, metal, EPDM and rolled roofs, we have seen the roofing construction industry transition from coal tar pitch, built-up tar & gravel,  rubber membrane and metals to a variety of new technology rolled roofing products. One new area of interest is in reflective, white, green or PVC roofing.

After extensive experience and decades in this business, our roofing product line of choice is the North American made Duro-Last PVC thermoplastic pre-engineered system. We can find no better roofing alternative to offer our customers. It is our expert opinion that nothing in the construction industry today supersedes the many Duro-Last Advantages for a long term and high-tech roofing solution.  All single ply roofs are custom specified for each customer location. They are pre-engineered, energy-star rated, backed by case studies, significant research, performance testimonials, and the longest flat roofing warranties available--an efficient, economical and an environmentally responsible choice! As Elite Contractors of Duro-Last, we are certified installers and all roofs installed by us are graded by the Duro-Last manufacturers technical team.  It’s a win/win situation all round.

Here are what just a few of our flat roofing customers have said about Watertite Roofing

  • "THANKS! You did a GREAT JOB!"
    John F.
  • "...I own approximately 50,000 sq. ft. of warehouse space with eight renters...the installation of my new Duro-Last PVC System from Watertite Roofing occurred during normal business hours with no disruption or toxic fumes for my tenants. In the past I had tar and gravel roof systems...our cooling costs have been lowered significantly...Watertite Roofing has installed our roofs for over 30 years and has stood behind their products."
    D. Stevenson, Boreal Pet Food
  • Watertite Roofing repaired our company roof, provided us with great service and were very professional. I would recommend this company to anyone.
    B. Dorr, President, Standard Machine & Manufacturing
  • "...We have referred your business to others we felt could use your product and expertise. We found with the white reflective roofing, our store is cooler throughout the year helping with keeping utility costs from being prohibitive...In all we are very please with your company, your follow-ups and concerns..."
    R. Rossman, President Rossman's Furniture