Your Local Building Supply Experts in Thunder Bay

Windsor Plywood in Thunder Bay is more than a neighborhood building supply store. We carry a wide range of interior and exterior finishing products designed to help you complete any project with confidence. Discover premium flooring, interior and exterior doors, trim and mouldings, and high-quality wood products including specialty lumber and hardwoods. Our selection combines performance, style, and value for both home and professional projects.

As a locally owned and operated store, we provide straightforward advice and practical solutions. Our team is ready to assist with lumber cutting, custom door services, expert guidance, and delivery. Whether you are a homeowner, DIYer, contractor, designer, or builder, we are here to make your project easier from start to finish.

Windsor Plywood Thunder Bay proudly serves Thunder Bay and surrounding communities including Kakabeka Falls, Shuniah, Murillo, Oliver Paipoonge, Neebing, Pass Lake, and Wild Goose. With reliable service, hands-on expertise, and trusted materials, we are the experts you need to know!