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Modified Roofing Systems
Modified Roofing Systems
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    • Home
    • 24/7 Emergency Repair
    • Roofing Services
      • Flat Residential
      • Commercial & Industrial
      • Institutional
    • Maintenance & Repair
      • Roof Repairs
      • Mechanical Installations
      • Maintenance Program
      • High Performance Coatings
      • Roof Inspections
      • Roof Snow Removal
    • More
      • Contact Us
      • Health & Safety
      • About Us
      • Customer Reviews
  • Home
  • 24/7 Emergency Repair
  • Roofing Services
    • Flat Residential
    • Commercial & Industrial
    • Institutional
  • Maintenance & Repair
    • Roof Repairs
    • Mechanical Installations
    • Maintenance Program
    • High Performance Coatings
    • Roof Inspections
    • Roof Snow Removal
  • More
    • Contact Us
    • Health & Safety
    • About Us
    • Customer Reviews
Person pressure washing a concrete surface outdoors.

High Performance Roof Coating Services

Modified Roofing Systems - Your Trusted Roof Coating Contractor

High-Performance Roof Coatings

Extend the life of your roof. Reduce risk. Protect your investment.

High-performance roof coatings offer a cost-effective alternative to full roof replacement by restoring and reinforcing your existing roofing system. Rather than tearing off and starting over, a professionally applied coating system creates a seamless, fully adhered waterproof barrier that protects against leaks, UV damage, and long-term deterioration.

At Modified Roofing Systems, we approach roof coatings as a strategic restoration solution — not just a surface treatment. Our process focuses on identifying and correcting the areas where roofs actually fail: seams, flashings, penetrations, and drainage points. Once properly prepared and reinforced, the roof is coated with a high-performance system designed to extend service life and improve overall performance.

Built for Long-Term Performance

Commercial roofs are constantly exposed to harsh conditions — UV radiation, standing water, temperature fluctuations, and structural movement. Over time, these factors break down even the most durable systems.

Our coating systems are designed to:

  • Restore waterproofing integrity
  • Protect against UV degradation
  • Reduce thermal stress and membrane fatigue
  • Reinforce vulnerable transition points
  • Improve overall system durability

The result is a roof that performs better, lasts longer, and requires fewer reactive repairs.

A Smarter Alternative to Replacement

In many cases, a roof does not need to be replaced — it needs to be restored. High-performance coatings can extend roof life by 10–20 years at a fraction of the cost of a full tear-off, while minimizing disruption to building operations.

This makes coatings an ideal solution for:

  • Commercial property owners
  • Facility managers
  • Industrial buildings
  • Budget-conscious capital planning

Our Process

Every coating project begins with a detailed roof assessment, including moisture detection, drainage evaluation, and identification of all failure points. We then complete necessary repairs, reinforce critical areas, and apply a seamless coating system designed for long-term performance.

Compatible Systems

We install coating systems on:

  • Modified Bitumen
  • EPDM
  • TPO
  • PVC
  • Metal roofing systems

Focused on Results

Our goal is simple:
Extend roof life. Reduce long-term costs. Eliminate unnecessary risk.

If your roof is aging, leaking, or approaching replacement, a high-performance coating system may be the most efficient path forward.

Protect Your Investment with Roof Coatings

Your roof is your building’s first line of defence against the elements. At Modified Roofing Systems, we specialize in high-performance roof coating solutions designed to restore, protect, and extend the life of your existing flat roof. Our seamless coating systems provide superior waterproofing, UV resistance, and energy efficiency—without the cost and disruption of a full replacement. From inspections to preparation and application, we ensure long-lasting results. Contact us today to schedule your coating consultation and protect your building for years to come.

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Modified Roofing Systems

340 Edinburgh Road N, Guelph, Ontario N1H 7Y4

226-203-3564

© 2026 Modified Roofing Systems. All Rights Reserved. Proudly serving Guelph and surrounding communities with professional roofing solutions.

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STOP ROOF LEAKS BEFORE THEY START

Prevent Leaks, Extend Roof Life, Avoid Costly Surprises.

Protect your building with a proactive roof inspection and start your preventative maintenance package today. 

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