Create beautiful, long-lasting outdoor spaces with our wide range of exterior building products. From durable composite decking and siding to classic wood options and pressure-treated lumber, we offer everything you need to build decks, fences, facades, and more. Choose from high-performance materials like composite and stone siding for low-maintenance curb appeal, or go with the natural warmth of wood decking and siding for timeless style. Our outdoor products are carefully selected for quality, durability, and performance in Canadian climates. Whether you’re a DIYer planning a backyard upgrade or a contractor tackling a large exterior project, our locally owned stores offer expert advice and personalized service to help you get it done right. At Windsor Plywood, we specialize in hard-to-find materials that add beauty and value to any outdoor space. Visit your local store to explore your options and start planning your next project.
Windsor Plywood carries Acre by Modern Mill exterior cladding and decking products. Acre offers exterior building products engineered from acetylated wood or wood composite technology, delivering improved dimensional stability and decay resistance compared to untreated wood without chemical preservatives.
Acre products use an acetylation process or engineered wood composite technology that fundamentally changes the cell structure of the wood, making it less hospitable to moisture absorption and biological decay. The result is a product with the workability and appearance of natural wood but with performance characteristics approaching composite or treated lumber without chemical preservatives.
Yes. Acre products are engineered for exterior performance in conditions including moisture, UV exposure, and the freeze-thaw cycling common in Canadian climates. The reduced moisture absorption of acetylated wood products makes them inherently more resistant to the swelling, shrinking, and rot that affects conventional wood in exterior applications.
Acre products can be finished with exterior paints and stains. Because acetylated wood absorbs less moisture and has a modified surface chemistry, some finishes may require specific primers or application protocols. Follow the Acre product documentation and confirm finish compatibility with Windsor Plywood staff before applying a finish coating.
Availability varies by Windsor Plywood location. Contact your local branch to confirm whether Acre by Modern Mill products are currently in stock or available to order, and to confirm lead times. As a specialty product, planning your order timeline ahead of installation is recommended.