Toronto Flat Roof Replacement Experts

For over 20 years, Axcess Roofing has specialized in flat roof replacement for commercial, industrial, and residential properties across Toronto and the GTA.

We work with property managers, business owners, and homeowners to deliver durable, long-lasting roofing systems designed for Canadian weather.
Need a new roof? Get a fast and accurate quote today.
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Why Choose Axcess Roofing
20+ Years Experience
Specialized in flat roofing systems across Toronto
Commercial & Industrial Experts
We handle large and complex roofing projects
Fast Turnaround
Efficient crews to minimize downtime
Warranty Available
Workmanship warranty up to 10 years
Fully Insured & Certified
Safety and compliance guaranteed
Local GTA Service
Toronto, Vaughan, Markham, North York
Flat Roof Replacement Services
We provide complete flat roof replacement solutions, including:

  • Full tear-off and disposal
  • Insulation replacement (ISO, tapered systems)
  • Installation of new waterproof membranes
  • Drainage improvments
  • Flashing and edge detail upgrades
Our team ensures your new roof system is built for long-term performance and protection.
Flat Roofing Systems We Install

Modified Bitumen (SBS)
Durable, multi-layer system ideal for Canadian climates
TPO Roofing
Energy-efficient, heat-welded seams, great for commercial buildings
EPDM Roofing
Flexible rubber membrane with long lifespan and strong weather resistance
Our Flat Roof Replacement Process
Inspection
We assess the condition of your existing roof
Detailed Quote
Clear pricing and scope of work
Material Selection
We help choose the best system (SBS, TPO, EPDM)
Roof Removal
Safe and efficient tear-off
Installation
Professional installation by experienced crews
Final Inspection
Quality check and warranty provided

How Much Does Flat Roof Replacement Cost in Toronto?


Flat roof replacement costs can vary significantly depending on several factors. Every project is different, and pricing depends on the condition of the existing roof and the scope of work required.

Key factors that affect cost include:

  • Roof size and accessibility
  • Existing roof condition and number of layers
  • Type of roofing system (Modified Bitumen, TPO, EPDM)
  • Insulation requirements
  • Flashings, drains, and edge details
  • Structural repairs, if needed
Because of these variables, accurate pricing can only be provided after a proper on-site inspection.

We offer free inspections and detailed quotes with no obligation.

Get a clear, professional estimate for your project. No hidden costs.

Signs You Need Roof Replacement


  • Frequent leaks or water intrusion
  • Ponding water
  • Cracked or failing membrane
  • Blisters or bubbling
  • Aging roof (15-25+ years)

If you notice any of these, it's time to schedule an inspection.

FAQ

  • Can you replace a flat roof without shutting down our business?
    Yes. Most flat roof replacements can be completed in phases, allowing your building to remain operational. We plan access, safety, and scheduling to minimize disruption - especially for commercial and industrial properties.

  • Do I need a full replacement or can my roof be repaired?
    This depends on the condition of the existing system. If the membrane is failing in multiple areas, insulation is wet, or there are multiple layers, replacement is usually more cost-effective long term.

    We always inspect first and explain both options.
  • How long does a flat roof replacement take?
    Most projects take between a few days to a couple of weeks depending on:

    • Roof size
    • System Type
    • Weather Conditions
    • Complexity of details
    We provide a clear timeline before starting any work.
  • What happens if bad weather hits during replacement?
    We monitor weather closely and use temporary protection when needed. Your building is never left exposed. Safety and waterproofing are always controlled throughout the project.
  • Do you work with property managers and commercial buildings?
    Yes. A large portion of our projects are for:
    • Property management companies
    • Commercial plazas
    • Industrial buildings
    • Multi-unit residential properties
    We understand timelines, reporting, and coordination requirements.
  • Do you provide warranty on flat roof replacement?
    Yes. We offer workmanship warranties and can also provide manufacturer-backed system warranties depending on the project.

Get Your Free Flat Roof Replacement Quote

Fast response. Professional service. No obligation

20+ Years Experience | Fully Insured | GTA Service

No obligation. No pressure. Just clear answers.