Roof Experts is a standing seam metal roofing contractor serving Toronto, GTA, and Ontario. We specialize in mechanical lock and snap-lock standing seam installation, snow guard systems, metal siding, and flat roofs for residential and commercial properties.
Standing Seam Metal Roofing
Standing seam is our primary service. We install mechanical lock and snap-lock profiles using SSAB GreenCoat Pural steel — premium Swedish steel with bio-based coating and 50-year warranty. Concealed fastener system, no exposed screws, no leaks.
- Mechanical lock standing seam — field-seamed, higher wind resistance, suitable for low-slope and complex roof geometry
- Snap-lock standing seam — faster installation, ideal for residential roofs pitch 3/12 and above
- New construction and replacement over existing structures
- Available in full RAL color range
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Snow Guard Installation
We install ORIMA tubular steel snow retention systems on all roof types — standing seam, corrugated metal, shingle, slate, and flat roofs — across Ontario. Each layout is calculated individually based on roof slope, panel length, and local ground snow load per NBC 2020.
- Steel snow guards rated at 5 kN/m static load (SS 831367)
- Non-penetrating clamps — no holes, no leaks, no warranty issues
- Powder-coated to match roof color
- Compatible with all standing seam profiles including mechanical lock and snap-lock
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Metal Siding & Facades
We install metal siding and facade systems using standing seam steel panels, aluminum composite panels, and perforated metal. Available in matching profiles and colors to the roofing system for a consistent building envelope.
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Flat Roofs
We install full range of flat roofing systems: double-layered bitumen membrane (torched down), PVC, TPO, and EPDM for residential and commercial properties in Toronto and GTA.




