Category Archives: All About Roof

trusted roofers ontario

Our Commitment to Industry Standards & Safety: Trusted Roofers in Ontario

At Industrial Roofing Services Limited, we take a lot of pride in how we do things. For us, commercial flat roofing isn’t just about installing materials – it’s about doing the job properly, safely, and to a standard that we’d be confident putting our name behind every single time. That’s why we’ve made it a […]

how to tell what roof system you have

How Do I Know What My Flat Roof Is Made Of?

If you’re not sure what your flat roof is made of, you’re not alone. Most property owners don’t know, and that’s completely normal. The quickest way to tell is by looking at the surface: Gravel embedded in the top layer? Likely a Built-Up Roof (BUR). Dark, smooth rolled asphalt sheets with visible seams? Probably Modified […]

professional company removing snow commercial roofs

Commercial Roof Snow Removals in Toronto, the GTA & Southern Ontario

Heavy snow accumulation is more than a seasonal nuisance for commercial buildings – it’s a structural, drainage, and liability risk. In Toronto, the GTA, and across Southern Ontario, flat and low-slope roofs are especially vulnerable during winter due to snow build-up, freeze-thaw cycles, and blocked drainage systems. Whether you manage an industrial facility, office building, […]

emergency roof leak repair service

What To Do If Your Commercial Roof Is Leaking: Immediate Steps

By Industrial Roofing Services Limited – Serving Toronto, the GTA & Southern Ontario A leaking commercial roof can feel overwhelming. Water is coming in, people are asking questions, operations might be disrupted – and every minute counts. What you do right now can make the difference between a small repair and major structural damage. At […]

Top Mistakes That Void Your Roof Warranty (And How To Avoid Them)

If you manage a commercial property in the Greater Toronto Area, your roof isn’t just overhead coverage, it’s a critical asset protecting inventory, equipment, tenants, and your bottom line. And if you’ve invested in installing a new flat roof or major restoration, chances are you’re counting on that manufacturer or contractor warranty to protect you […]

improve flat roof drainage

How To Improve Flat Roof Drainage

Flat roofs. They look sleek, modern, minimalistic, but underneath that clean edge, water can be plotting mischief. So, is it worth fussing over drainage? Absolutely. Without proper drainage, you’re basically asking your roof to become a swimming pool after every storm. The good news? With the right solutions, you can prevent pooling, leaks, and even […]

best roofing system for commercial buildings

What Is The Best Roofing System For Commercial Buildings?

Choosing the right roofing system for your commercial building is one of the most important decisions you’ll face as a property owner or maintenance manager. It goes far beyond appearances, your roof is the first line of defence against Ontario’s often unpredictable weather and plays a key role in energy efficiency, operating expenses, and the […]

how to slope flat roofs from experts

How To Slope a Flat Roof (From The Experts)

When it comes to commercial buildings, flat roofs are incredibly common, but “flat” is a bit misleading. Almost all flat roofs actually have a slight slope, or pitch, to help water drain off instead of pooling. Why? Because standing water (called ponding) can cause leaks, structural damage, and void many roofing warranties. Table Of Contents: […]

flat roof repairs vs replacements

Repair Vs Replacement: What Is Best For Your Flat Roof?

Choosing between replacing or repairing a flat roof depends on the extent of the damage, the age of the roof, and its overall condition. Minor issues like small leaks, flashing damage, or isolated cracks can often be repaired cost-effectively, while widespread leaks, structural sagging, or an aging roof may require a full replacement. Picking the […]

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