Flat Roof Replacement in Toronto & GTA
Professional flat roof replacement for commercial, industrial, and residential properties — built for long-term durability and performance.
20+ Years Experience
Flat Roofing Specialists
Warranty-Backed Work
We also provide full replacement for sloped roofing systems including shingles and cedar.
Axcess Roofing & Waterproofing Inc.
Flat Roof Replacement Specialists
We specialize in flat roof replacement for commercial and industrial buildings where performance, durability, and proper system design are critical.
From warehouses to office buildings and retail plazas, we deliver roofing systems built to protect your property and reduce long-term costs.
• Large-scale flat roof replacement projects
• High-performance roofing systems (SBS, TPO, EPDM)
• Minimal disruption to operations
• Long-term solutions — not temporary fixes
From warehouses to office buildings and retail plazas, we deliver roofing systems built to protect your property and reduce long-term costs.
• Large-scale flat roof replacement projects
• High-performance roofing systems (SBS, TPO, EPDM)
• Minimal disruption to operations
• Long-term solutions — not temporary fixes
Flat Roof Replacement for All Building Types
We replace flat roofing systems across a wide range of commercial and residential properties throughout Toronto and the GTA.
- Commercial Buildings
- Industrial Facilities
- Warehouses
- Retail Plazas
- Multi-Residential Buildings
- Residential Flat Roofs (garages, extensions, full systems)
Flat Roofing Systems We Install
We install proven flat roofing systems selected based on your building structure, usage, and long-term performance requirements.
SBS Modified Bitumen
A durable, multi-layer roofing system ideal for commercial buildings requiring strong waterproofing and long-term reliability. SBS systems perform well in harsh weather conditions and are widely used across the GTA.
- Ideal for long-term durability
- Excellent waterproofing
TPO Roofing Systems
A modern single-ply membrane known for energy efficiency and clean installation. TPO is a popular choice for commercial and industrial buildings looking for cost-effective and low-maintenance roofing solutions.
- Energy efficient
- Cost-effective
EPDM Roofing Systems
A flexible rubber membrane designed for long-term performance and resistance to temperature changes. EPDM systems are reliable for large flat roof surfaces and aging buildings.
- Flexible in extreme temperatures
- Long lifespan
Each system is selected based on durability, performance, and your building’s specific conditions.
When Flat Roof Replacement Is the Right Choice
While some roofs can be repaired, full replacement becomes the most reliable solution when systems reach the end of their lifespan.
• Widespread membrane deterioration
• Recurring leaks across multiple areas
• Aging system beyond effective repair
• Insulation or structural concerns
• Recurring leaks across multiple areas
• Aging system beyond effective repair
• Insulation or structural concerns
We assess your roof condition and recommend replacement only when it’s the right long-term solution.
Our Flat Roof Replacement Process
Sloped Roof Replacement Also Available
In addition to flat roofing, we provide full replacement for sloped roofing systems including asphalt shingles and cedar roofs.
All work is handled with the same focus on durability, proper installation, and long-term performance.
All work is handled with the same focus on durability, proper installation, and long-term performance.
Why Choose Axcess Roofing
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Flat Roofing SpecialistsFocused strictly on roofing systems — not general contracting. -
Long-Term PerformanceWe build roofing systems designed to last. -
Minimal DisruptionWork planned around building operations. -
Proven ExperienceTrusted across commercial and residential projects.
Request a Roof Replacement Assessment
Get a clear understanding of your roof condition, replacement options, and long-term recommendations.
✔ No-obligation assessment
✔ Clear replacement recommendations
✔ Serving Toronto & GTA
Your information is kept private and used only to respond to your request.
Frequently Asked Questions
Answers to common questions about flat roof replacement projects.
During inspection, we assess membrane condition, insulation, drainage, flashing details, and recurring problem areas to determine whether replacement is the best long-term solution.
What flat roofing systems do you install?
We install commercial-grade roofing systems including SBS Modified Bitumen, TPO, and EPDM, selected based on your building structure and performance requirements.
Yes. While we specialize in flat roofing systems, we also provide full replacement for sloped roofing systems including asphalt shingles and cedar roofs.
Yes. We regularly complete projects on active commercial and industrial properties while planning work to minimize disruption to operations.
Do you provide warranties on replacement projects?
Yes. Our replacement projects include warranty-backed workmanship and are installed using proven roofing systems designed for long-term durability.
Planning a Flat Roof Replacement?
Contact us today to schedule an inspection and receive clear recommendations for your roofing project.
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Commercial & Residential Expertise
Experienced with commercial buildings, industrial facilities, multi-residential properties, and residential flat roofing systems. -
Roofing-Focused Company
Roofing is all we do — allowing us to deliver specialized workmanship and long-term roofing solutions.
