Watertite Roofing

Flat Roof Specialists Since 1976!

ArchieInternal.pngWatertite Roofing was established over 45+ years ago - our expertise 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 regions in Southern 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 product 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 award-winning, certified installers and all roofs installed by us are graded by the Duro-Last manufacturers technical team. Customers constantly tell us; the Duro-Last product and the certified installation is a winning customer experience every time.

What some customers are saying about us:

  • "...Thank you for the excellent job...Zak and all workers are personable, professional and efficient..."
    L. Morelli, Nanticoke
  • "...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
  • In 2016, we contacted Watertite Roofing to provide us a roofing assessment on our leaking roof...the staff of Watertite proved to be experts in their field and were a pleasure to work with. Since our Duro-Last roof was installed, our office has had no further interruptions from roof leaks. I would strongly recommend Watertite Roofing to anyone with flat and/or low-slope roof concerns.
    J. Sorensen, President Hamilton-Wentworth Elementary Teachers' Local
  • "...work occurred during regular business hours with no disruption...After a few days, they finished the job...were very clean and professional...showed us pictures and they told us to climb up and have a look--we were satisfied with the work. The roof was done in 2015...to this date the roof looks great and not one spec of a leak..."
    D. Ciccone, Erie Muffler & Brake