We’re more than a local building supply company. The Thunder Bay Windsor Plywood location is independently locally owned and operated, not top-down like most franchise groups. We carry high quality, responsibly sourced products and are committed to providing outstanding value and personalized, one-on-one service to all of our customers: homeowners, do-it-yourselfers, renovators, builders, designers, craftsmen and contractors. Regardless of the type or size of your project, we’ll help you bring your vision to life, from start to finish.