Commercial Roofing: Metal & 2-Ply Modified Bitumen

Your commercial property demands roofing that balances durability, aesthetics and cost-effectiveness. With 30 years of combined experience, ELSA Roofing specializes in metal roofing and 2-ply modified bitumen designed to protect your investment while enhancing your property’s appearance.

Request a free quote (289) 552-3334

A commercial building with a durable low-slope roof

Extend roof life with premium coatings

Protect your flat roof with durable, waterproof coatings that stop leaks and improve insulation. Our coatings prevent water buildup, cut energy costs and extend your roof’s lifespan — all without disrupting business. It’s a smart, cost-effective way to avoid a full roof replacement.

Why metal roofing excels for commercial properties

Traditional roofing materials often fail prematurely under Canadian weather extremes, leading to business disruptions and unexpected expenses. Our commercial metal roofing systems offer exceptional longevity and withstand the area’s harshest conditions.

Reflective properties reduce cooling costs, maintenance is minimal, and every system is backed by manufacturer warranties plus our own 10-year workmanship guarantee.

2-ply modified bitumen: smart, strong, efficient

Faster installationQuick to install with hot or cold application, compared to 3–5 ply systems.

Low maintenanceNeeds less upkeep than 4-ply gravel-ballasted systems and is easier to retrofit.

Lightweight & UV-resistantIdeal for weight-sensitive structures, with reflective, ballast-free options for energy savings.

EconomicalNo ballast and less weight means easier recovery and lower long-term costs.

Great for confined spacesFlexible membranes fit under rooftop gardens, decks and more.

Durable & tear-resistantSBS-modified bitumen resists punctures, storms and debris.

Foot-traffic readyA 7mm granulated surface handles regular use with ease.

Versatile applicationCompatible with cold, self-adhesive, mechanical, thermo-fusible or hot-air welding.

Commercial roofing maintenance programs

From routine inspections to urgent repairs, we preserve your roof’s integrity year-round — minimizing risk, damage and downtime.

Biannual inspectionsSpring and fall checkups catch early issues.

Debris managementClears clogs and ensures proper drainage.

Drainage enhancementEliminates standing water with improved drainage.

Flashing careSeals roof openings against leaks.

Protective coatingsBoosts durability and energy efficiency.

Snow & ice removalReduces weight and protects the structure.

Common flat-roof issues we address

Leaks from weather, wear or impact
Water pooling from poor drainage
Vegetation and moss growth
Surface blisters from trapped moisture
Membrane cracks and tears
UV wear and improper sloping

Ready to get started?

Send a few details or call (289) 552-3334 — ELSA Roofing follows up with an honest, no-obligation quote.

Request information

Request a free quote

Send a few details and ELSA Roofing follows up — it takes under a minute. The more you tell us, the faster we can help. Prefer to talk? Call (289) 552-3334.

1Who you areYour name and a phone number we can reach you on.
2Where the roof isYour address or postal code.
3What’s happeningLeak, damage, snow load or a new install.
4Photos, if handyA picture helps us size up the job.