Roof Replacement
Complete commercial re-roofing and new installation for offices, warehouses, retail, and multi-unit buildings, all major flat-roof systems (Torch-On, TPO, EPDM), scheduled efficiently. See what a commercial roof replacement costs.
DURABLE · LOW-DISRUPTION · FULLY INSURED
Commercial Roof Replacement & Flat Roofing in the Lower Mainland
PCC Roofing replaces, installs, and maintains commercial roofs across the Lower Mainland, flat-roof systems including Torch-On, TPO, and EPDM, plus repairs and commercial waterproofing. We work around your operating hours to keep downtime to a minimum, backed by $5M coverage and 15+ years of roofing experience.
- Fully Licensed & Insured ($5M)
- WorkSafeBC Registered
- 10-Year Workmanship Warranty
- A+ BBB Rated
Our commercial roofing services
From flat roof repairs to full building re-roofing, we cover every commercial roofing need across the Lower Mainland
Roof Inspection
Detailed commercial roof inspections with written condition reports, suitable for insurance claims, pre-purchase due diligence, and capital planning. Also available as part of a scheduled maintenance and inspection program.
Commercial Waterproofing
Waterproofing for flat roofs, podium and parkade decks, balconies, and below-grade structures, so the roof and the waterproofing come from one contractor.
Foundation Waterproofing
Below-grade and basement waterproofing for commercial and multi-unit buildings — a critical protection layer against the Lower Mainland's heavy rainfall.
Commercial Roof Repair
Repairs for leaks, membrane failures, storm damage, and flashing issues across all commercial flat and low-slope systems. Emergency service available 24/7.
New roof installation
Expertly installed roofing for new commercial builds, minimizing disruption, maximizing lifespan, and built to spec from day one.
OUR PROCESS
The PCC Advantage
Our team is experienced in commercial project planning, site coordination, safety management, and long-term thinking.
1
Dedicated project coordination
One point of contact for the building owner, property manager, and tenants throughout, no handoffs, no confusion about who to call.
2
Minimal operational disruption
We plan work phases around your business hours, tenant schedules, and building operations. Your business stays running.
3
Detailed written assessments
Every inspection produces a comprehensive written condition report, suitable for insurance submissions, board presentations, and capital planning.
4
Long-term asset planning
We help building owners and managers plan roofing capital expenditure across 5-30 year horizons.
5
Safety-first on every site
We follow strict WorkSafeBC-compliant safety protocols at every stage. Our $5M liability coverage protects your staff, tenants, and the property throughout the project.
Our past commercial roofing projects
Flat roof replacements, membrane installations, and commercial re-roofing completed across offices, retail, industrial, and multi-tenant buildings.
Metal roof installation
Metal roof installation
Metal roof installation
Metal roof replacement
Metal roof replacement
TPO roof installation
Commercial roofing systems we install
We work with the industry's most trusted flat roofing systems, selected for your building type, performance needs, and long-term durability.
2-Ply Torch-On (SBS)
Modified bitumen applied in two layers: a proven, heavy-duty torch-on flat roof system with excellent waterproofing.
TPO Roofing
Single-ply thermoplastic membrane with heat-welded seams. Outstanding energy efficiency and UV resistance, ideal for large flat commercial roofs.
EPDM Roofing
Durable synthetic rubber membrane. Flexible across a wide temperature range, highly weather-resistant, and adhered, mechanically attached or ballasted.
Metal Roofing
Standing seam and panel systems for sloped commercial applications. Non-combustible, long-lasting, and very low maintenance.
PVC Roofing
Durable single-ply membrane with strong chemical, grease, and fire resistance. Energy-efficient and long-lasting, well suited for restaurants, warehouses, and industrial facilities.
Comparing Commercial roofing systems
Each system has its strengths. Here's how the five we install compare, so you can see what fits your building, budget, and priorities.
| Feature | 2 - Ply Torch On | TPO | PVC | EPDM | Metal |
|---|---|---|---|---|---|
| Type | Modified bitumen, 2-ply | Single-ply thermoplastic blend | Single-ply thermoplastic blend | Single-ply synthetic rubber | Standing seam/ panel |
| Best suited for | Flat/Low-slope | Flat/Low-slope | Flat/Low-slope | Flat/Low-slope | Sloped |
| Lifespan | 20-30 years | 20-30 years | 20-30 years | 20-35 years | 40-50+ years |
| Seams/attachment | Torch-welded layers | Heat-welded | Heat-welded | Adhered, mechanical or ballasted | Interlocking/fastened panels |
| Energy efficiency | Moderate | Excellent (reflective) | Excellent (reflective) | Low | High (reflective coating) |
| Chemical/Grease resistance | Moderate | Moderate | Excellent | Moderate | High |
| Fire resistance | Good | Good | Excellent | Good | Excellent |
| Maintenance | Low-moderate | Low | Low | Low | Very low |
| Best for | Proven, heavy duty flat roofs | Energy savings on large roofs | Restaurant, industrial, chemical exposure | Large flat areas, long life | Sloped roof, maximum lifespan |
| PCC installs | Yes | Yes | Yes | Yes | Yes |
Not sure which system is right for your building? Book a FREE Assessment
Why businesses across the Lower Mainland choose PCC Roofing
15+ years of honest commercial roofing across the Lower Mainland. Detailed quotes, fully covered crews, and a 10-year warranty on every replacement.
Free On-Site Estimate
Our roofing expert assesses your building, measures the roof, and provides a detailed quote with a full cost breakdown, so you know exactly what the project involves and what it costs.
15+ Years' Experience
Our crews have roofed across the Lower Mainland for over 15 years. We know exactly what BC's rain, wind, and moss do to a roof, and how to build for it.
24/7 Emergency Response
When your roof is leaking, every hour counts. We respond day or night with emergency repairs and tarping to protect your building, inventory, and operations from costly damage.
10-Year Workmanship Warranty
Every roof replacement is backed by our 10-year workmanship warranty. If something isn't right with our work, we come back and fix.
WorkSafeBC Registered
Every crew member on your property is fully covered and working to WorkSafeBC standards, so liability never lands on you.
Flexible financing
Spread the cost over manageable payments and protect your building today.
Commercial roofing across Greater Vancouver
What our clients Say
Daniel and his team did an excellent roofing job. The quote was reasonable, communication with Daniel was prompt and clear throughout the process. Most importantly, the work was completed efficiently and on schedule. We are very happy with the quality and professionalism. We totally recommend their services.
H L
Hu's Lost
6 months ago
Akkie and crew have been excellent to work with! Being in the restoration trade, we often need to send roofing subtrades out with only a moments notice to inspect a variety of issues, and I'm so glad we came across Pacific. Inspections are scheduled very quickly, technicians are thorough, and the reporting is detailed and well put together. Quick fixes/patches can be done right away and repairs are quite reasonably priced, and very well executed. If you've got roofing issues, definitely give these guys a call!
S H
Scott Hansen
6 months ago
I had a leak in my roof due to a vent screw. I sent their office pictures and got a quote right away. Promptness and solid quoted amount made me go with them. The technician who attended was Jaspreet. He was amazing. It started snowing right before he got here, so we expected a reschedule. He arrived and went straight to work. Snow didn't bother him. He was very polite and explained the current issue. He also gave future recommendations for the rest of the vents. I am very pleased with Pacific Coast Roofing and will be calling them again for any future roof needs.
T D
Teale D
6 months ago
Dan was excellent. Call right away for a estimate and came the next day to give me a quote. He came quickly to do the work. Very cost effective. Great prices and he is a perfectionist and wants the work done properly. He went above and beyond what I expected. He did every little thing and then some for me. Highly recommend his company. Very professional and friendly. I don't give 5 stars out too much so well deserved.
L E
Lynn Elliott
8 years ago
Pacific Coast Roofing was great to deal with. Will be needing to reproof my house soon and i will definitely have them to do it. Thanks so much PCC!!
D
Derek
8 months ago
I’m impressed by the company’s quick response on my emergency call and following up with great and efficient work, appreciate that!
J X
Jane Xibin Wu
2 years ago
Best company and very reliable. Not only I use them for myself and also everyone I know that needs a good roofer or a general contractor. PCC is a one stop shop that takes the worry away and all the employees there are super friendly and professional. Try them and you will see the amazing work they do. Thank you guys for all the help and for making me look good when I need you
K
Kenora
4 years ago
Daniel help replace my roof. He was awesome. He was very informative and help me fix my chimney. He is very honest and did the job quickly and professionally. He kept me up to date with the progress of the project. Great work! Great people! Great value!
G D
Good Day
6 years ago
Professional, efficient, and great communication. Used them to replace a roof for a 5,000 square foot home including replacing some fascia boards, vents, and gutters. They treated the house like it was their own and went above and beyond in every way. I will use them again for our roof and any other project that we might need help with. Very happy with them.
R C
Roger Cervo
8 years ago
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roof estimate!!
Frequently asked questions
How much does a commercial roof replacement cost in Vancouver?
Commercial roofing costs depend on roof size, system type (Torch-On, TPO, EPDM, PVC, or metal), building access, and whether a full tear-off is needed. Because every building is different, the only accurate figure comes from an on-site assessment — after which we provide a detailed, itemized quote you can budget around. Financing options are available for qualifying projects.
What commercial roofing systems do you install?
We install all major commercial systems — 2-ply Torch-On (SBS), TPO, PVC, EPDM, and metal — across offices, retail, industrial, warehouse, and mixed-use buildings. During your assessment we recommend the best system for your building, performance needs, and budget.
Are permits required for commercial roofing in BC?
In most Lower Mainland municipalities, a commercial roof replacement requires a building permit. We'll confirm what's required for your building's location and can guide you through the process as part of the project.
Do you offer commercial waterproofing?
Yes. Alongside roofing, we provide commercial waterproofing for flat roofs, decks, balconies, and below-grade structures — protecting your building from water damage at every level.
How long does a commercial roof replacement take?
It depends on the building size, roof system, and access. We work around your operating hours to minimize downtime, and provide a firm schedule with your quote.
Will a roof replacement disrupt my business operations?
We plan the work around your hours, tenants, and building operations, phasing the project and offering after-hours or weekend scheduling where needed, so your business keeps running with minimal disruption.
Do you offer preventive maintenance for commercial properties?
Yes. We offer scheduled maintenance and inspection programs for commercial and strata buildings. Regular maintenance extends roof life, keeps manufacturer warranties valid, and helps you defer major capital expense, whether you manage one building or a full portfolio. Each inspection comes with a written condition report.
What's the difference between TPO and EPDM roofing?
Both are single-ply flat-roof membranes. TPO is a reflective white membrane known for energy efficiency, while EPDM is a durable rubber membrane known for long life and weather resistance. We'll recommend the right fit during your assessment.
Do you provide a warranty on commercial roof replacements?
Yes. Every commercial re-roof comes with our 10-year workmanship warranty, plus the manufacturer's material warranty on the system installed.
How do I request a free commercial roofing assessment?
Call us or complete the form on this page. We'll arrange a site visit, assess your building, and follow up with a detailed quote and written report — at no charge and no obligation.