FLAT ROOF REPAIR SERVICES
Commercial Flat Roof Repairs for Toronto and Southern Ontario
From emergency patches to full membrane restoration, our flat roof repair team delivers long-lasting results for commercial and industrial buildings.
Book Your Free Assessment!
Flat roofs don’t fail all at once—they fail at the seams, the drains, and the penetrations. Let us address any small issues early to prevent structural damage, mold, and emergency shutdowns.

Industrial & Commercial Flat Roof Repair Services
Leaks, pooling water, or hidden damage? Don’t wait for a minor issue to turn into a major expense. Our expert team tracks down the source and delivers precision repairs that extend your roof’s life and protect what’s inside.
With 25+ years of experience, Videl Roofing is trusted across Toronto and Niagara for reliable, professional flat roof repairs on commercial and industrial buildings. We work with all major membrane systems—TPO, EPDM, and more.
Avoid Costly Losses with Videl’s Flat Roof Repair Services
FLAT ROOF EXPERTS YOU CAN TRUST
We’ve been repairing flat roofs in Ontario since 1998. With our expertise and $5 million liability insurance, we are confident we have the solution to your roofing needs.
FLAT ROOF REPAIR CONTRACTORS
Why Choose Videl Roofing?

No more leaks. No more complaints.
Keep your tenants satisfied with our emergency roof repair service in the event of a leak. Call now at (905) 397-1198 or book a free assessment today!
Flat Roof Repair 101
Why It Pays to Act Early
At Videl Roofing, we take a strategic, long-term approach to flat roof repairs. We’ve spent decades working with commercial and industrial buildings across Ontario, and we know that most roofing failures start small and become serious only when ignored.
Our role is to assess the full picture, identify the most effective repair method, and carry it out with precision. If a replacement is necessary, we’ll show you why. But if a repair will do the job, we’ll do it right and document every step.
Our Preventative Approach to Flat Roof Repairs
In our industry, it’s common to hear: “You need a full replacement.” But the truth is, most commercial roofs are being replaced prematurely.
“It’s a capital cost to replace a roof, and a huge inconvenience. The impact of a leaky roof goes beyond structural decay. If ignored, you not only compromise the value of your property investment, but also your tenant’s satisfaction.
Have our commercial flat roof repair experts take care of your roofing system, book your free assessment today!

Kirby Hewines
Videl Roofing Inc.
At Videl Roofing, we’ve seen that the right repairs at the right time can often extend the life of your existing roof system by 5 to 10 years or more.
Here’s how we do it:
Flat Roof Repair Costs in Ontario
Pricing varies based on roof access, membrane condition, and scope of work. Emergency services or long-deferred repairs may increase cost.
Roof Type | Common Repair Type | Estimated Cost (CAD) |
---|---|---|
EPDM | Seam repair, patching | $650 – $1,200 |
TPO | Welded patch, flashing repair | $750 – $1,500 |
Modified Bitumen | Torch patch, penetration sealing | $700 – $1,300 |
Tar & Gravel Built-Up (BUR) | Membrane reinforcement, gravel reset | $800 – $1,600 |
Metal Roof Add-Ons | Sealants, fastener/gasket upgrades | $500 – $1,000 |

Want to See the ROI Before You Commit?
Most roofing contractors want to rush to the most expensive fix. We’d rather help you make a smart, informed decision.
Use our Flat Roof ROI Calculator to compare the cost of strategic repairs vs. full replacement—based on the real risks and rewards of each.
It’s free, fast, and built to help property managers protect their buildings and their budgets.
FREE
ROOF ASSESSMENT
We’ll visit your location to inspect your roof and provide a free, no-obligation health report.

Our 3-Step Process
TO MAXIMIZE THE LIFESPAN OF YOUR PROPERTY INVESTMENTS
Free Flat Roof Repair Quote
Your roofing system has two main functions: to protect against the weather and secure the life of your property investment.
From business operations, products, staff and tenants — your roofing systems keeps all your assets safe.
FAQs
How long will it take to repair a flat roof?
The time frame for repairing a flat roof depends on the severity and nature of the damage. Small repairs, like patching a minor leak or replacing a small section, might take just a few hours. However, larger issues, like fixing major water damage or replacing significant portions of the roofing material, could take several days.
It’s essential to choose a professional roofing service that can assess the damage and provide a realistic timeline for the repair work.
How much does commercial roof repairs cost?
The cost to repair commercial roofing systems, including inspection, materials, labor, and maintenance depends on several aspects, such as:
- The nature of the roof, its ease of access, and incline influence the manpower, duration, materials, and other resources necessary.
- The extent of services and the overall expanse of the roof significantly affect the total expenditure of commercial roofing services.
- Supplementary elements like skylights, chimneys, and others may increase the expenses associated with your commercial roof.
How long does a flat roof last?
When properly installed and maintained, a flat roof can serve you well for many years. The durability also depends on the type of material used. For example, traditional tar and gravel roofs can last up to 30 years, while more modern materials like PVC or TPO can offer up to 35 years of service life, or even more in some cases.
How can property managers benefit from Videl Roofing?
Property managers can greatly benefit from Videl Roofing’s preventative maintenance plans by ensuring the longevity and reliability of their flat roofs. These plans include regular inspections, timely repairs, and maintenance tasks that prevent minor issues from becoming major, costly problems.
By choosing Videl Roofing, property managers can reduce unexpected expenses and extend the life of their roofs, ensuring the safety and satisfaction of their tenants. Additionally, our team is experienced in working with property management companies, providing customized solutions and reliable service tailored to meet the specific needs of each property.
What is the best way to repair a commercial flat roof?
The best approach to repair a commercial flat roof starts with a thorough inspection to identify the root cause of the problem. The repair process may involve patching up small leaks, replacing sections of the roof, or even overhauling the drainage system to prevent water pooling. Utilizing high-quality materials and skilled craftsmanship is also crucial.
It’s recommended to work with experienced professionals who specialize in commercial flat roofing to ensure your repairs are durable and effective.
Why choose Videl for your roof repairs?
- We serve to extend the life expectancy of commercial and industrial properties throughout the GTA and Niagara region
- We are a family-owned business. We see every roofing project not as “just another job” but as an opportunity to support the foundational asset that protects your investment.
- We are true to our word and follow up on every promise we make to our customers – and our team.
- We are committed to going above and beyond the industry standard.
- We rise to the challenge because we have the skills and determination to go the extra mile to guarantee a solution you can rely on for years to come.