Katana Roofing Solutions is an Ontario-based roofing company serving homeowners, businesses, and construction partners across Toronto and the GTA. We specialize in shingle, flat, metal, and custom roofing systems for projects of every scale.

We do more than install roofs—we solve the technical challenges behind them. Every system is planned around the building, Ontario’s climate, and the long-term performance it needs, with close attention to drainage, ventilation, detailing, and finish.