📍 Certified Roofing Specialists Serving Toronto, Scarborough, Whitby, South Ajax & Durham Region
🛡️ GTA & Durham Region Certified Roofing Masters

Architectural Shingles, Flat Roofs & Specialty Systems

Specializing in high-wind architectural asphalt shingle roofing, flat roofing / hot applications, standing seam metal, natural slate, cedar shakes, and advanced synthetic systems across Toronto and the Greater Area.

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$5M Liability Insurance Full WSIB Certified Contractor
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Asphalt Shingle Masters High-Wind Architectural Systems
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Flat Roof Hot Applications Torch-Down & Modified Bitumen
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Metal, Slate & Cedar Master Craftsmanship Guaranteed

Our Roofing & Sheet Metal Services

Delivering high-performance roofing solutions tailored for residential and commercial properties across Southern Ontario.

Primary Focus

Architectural Asphalt Shingles

Our primary core solution. Heavy-duty, multi-layered architectural shingles designed for maximum wind uplift resistance, extreme weather protection, and long-term durability.

Commercial & Low Slope

Flat Roofing / Hot Applications

Expert hot-applied torch-down modified bitumen and multi-ply flat roof membranes delivering complete watertight sealing on residential additions and commercial roofs.

Architectural Grade

Standing Seam Metal

Sleek, modern standing seam metal roofing and custom fabricated sheet metal flashings built to last generations with zero exposed fasteners.

Luxury & Specialty

Slate, Cedar & Synthetics

Bespoke natural slate tiles, authentic hand-split cedar shakes, and composite synthetic shingles combining historic aesthetics with modern synthetic performance.

Certified Installers & Premium Material Partners

GAF MASTER ELITE
CertainTeed
Owens Corning
IKO
SOPREMA
VELUX

CAD Roof Estimate Calculator

Select your square footage and desired roofing material to receive an immediate budget estimate.

Estimated Investment Range (CAD):

$9,500 - $12,500 CAD

*Includes estimated tear-off, underlayment, ice & water shield, metal flashing, and labor. Final quote provided upon on-site pitch inspection.

Request Your Free On-Site Inspection

Verified Customer Reviews

Read feedback from homeowners across Toronto, Whitby, Scarborough, and the Durham Region.

★★★★★

"TRW replaced our entire architectural shingle roof in Whitby. Their crew was meticulous, cleaned up thoroughly every day, and completed the job right on schedule."

David M.
Whitby, Durham Region
★★★★★

"We needed a hot-application flat roof repair on our addition in Toronto. The Toronto Roof Works crew knew exactly what they were doing. Leak solved permanently!"

Marcus L.
Toronto, ON
★★★★★

"Exceptional craftsmanship on our heritage slate roof and metal trim. TRW delivered true master-level work."

Robert & Elena W.
Toronto, ON