Windsor Plywood – We are a 100% Canadian owned retail building supply franchise specializing in interior finishing. We sell doors, flooring, mouldings, hardwood, softwood, exotic woods, hardware, decking, veneers, cedar and of course plywood. Our 4 Calgary locations all have door shops allowing us to custom cut doors or plywood and pre hang your doors to suit your needs. We pride ourselves on giving great customer service along with great pricing.