Windsor Plywood Pressure Treated

Durable, long-lasting, and built to withstand the elements, pressure treated wood is a smart choice for outdoor construction projects. We offer a wide selection of pressure treated lumber ideal for decks, fences, garden beds, retaining walls, and other exterior applications that require protection against moisture, rot, and insects. Treated with preservative solutions under high pressure, this wood is designed to resist decay, fungal growth, and pest damage, making it perfect for Canada’s diverse and often harsh climates. Available in various sizes and profiles, it provides a cost-effective and reliable option for structural and landscaping needs. As a proudly Canadian company, Windsor Plywood specializes in hard-to-find, high-quality building materials with expert advice and personalized service. Whether you're building a backyard retreat or tackling a large outdoor project, pressure treated wood offers the strength and resilience to ensure your work stands the test of time.