Commercial Flat Roof Repair Services 2020-06-01T18:42:56-04:00

Toronto’s Top Rated Commericial Roofing Company

We specialize in commercial roof replacement and flat roof repair in Toronto. All you have to do is choose a roofing system based on your requirements and our skilled professionals will arrive at your establishment and complete the roofing repairs in the shortest possible time. We are confident of our skills in roofing and this confidence gives us the impetus to offer a 10 year warranty on any work we do for you.

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Commercial & Industrial Roofing

Looking for a reliable commerical roofing professional to replace or install a flat roof for your commerical or industrial building?  

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Commercial & Industrial Roofing Systems

At Best Flat Roof, we are experts in all flat roof tops, including commercial buildings, institutions, apartments.  Whether your commercial unit have TPO, EPDM, or SBS flat roofing systems, we can repair or re-install a brand new roof.  With our experience and expertise, you can trust us to deliver a final product that will last, we guarantee it.  Here are just some commercial buildings types that we specialize in:

  • Restaurants
  • Institutions
  • Apartments
  • Churches

TPO Roofing System

TPO, an acronym for Thermoplastic Polyolefin, is a good heat reflective roof. It is great for energy conservation and forms a shield against ultraviolet rays and chemical exposure.  TPO roofing system is an excellent, yet cost-effective membrane suitable for all types of single-ply systems with guarantees up to 30 years.

PVC Roofing System

A reliable and versatile membrane suitable for all types of single-ply systems with guarantees up to 25 years.

SBS Roofing System

tyrene Butadiene Styrene (SBS) offers admirable insulation for the roof and keeps your indoors cool. These roofs perform excellently well, are durable and require low maintenance.

Our Clients Say

“This is our second time honoring Oleg for his company’s excellence! We did our back flat roof with them in Jan 2017 and enjoyed the roofing quality and craftmanship . . .”


“We needed a new roof badly. After getting 4 quotes (one of them being $40,000!) we decided to go with bestflatroof. Oleg inspired confidence and I am ever happy that we chose him. He did a fantastic job. ”


We Use Only the Best Brands in the Industry

Best Flat Roof is an authorized contractor for some of the biggest brands of residential and commercial roofing systems.  You can rest easy knowing we use only the best roofing products with extensive warranty.

Our Promise

Extremely competitive roofing repair prices
High quality roofing that lasts for years and withstands the harsh Toronto winters
Timely completion of your roof repairs
Roofing repairs with the least possible disruption to your operation

Toronto’s Flat Roofing Experts

Best Flat Roof offers professional expert flat roof repair and installation for commercial or residential properties anywhere in the GTA and surround areas.


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