Composite Siding

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      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. 

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      Frequently Asked Questions

      What composite siding products does Windsor Plywood carry?
      Windsor Plywood carries composite and fibre cement siding products including lap siding, panel siding, and board-and-batten profiles. Products are available primed and ready to paint, or in factory-finished colours depending on the product line.
      What are the main advantages of composite siding over wood siding?
      Composite siding does not rot, warp, crack, or require the painting and staining cycles that wood siding demands. Maintenance intervals are significantly longer, typically 15 to 25 years for factory-finished products versus 5 to 10 years for painted wood. Composite siding also resists insects and moisture intrusion more consistently than wood across Canadian climate zones.
      Is composite siding suitable for all Canadian climates?
      Yes. Quality composite and fibre cement siding products are engineered for freeze-thaw cycling, high humidity, UV exposure, and the temperature extremes common across Canada. Proper installation with appropriate drainage gaps and flashing details is critical for long-term performance regardless of material.
      Can composite siding be painted?
      Yes. Primed composite siding accepts exterior latex paint the same way wood does. Factory-finished products come with a baked-on finish that does not require immediate painting. When repainting over time, surface preparation including cleaning and light sanding is required for good adhesion. Follow the siding manufacturer's paint specifications for warranty compliance.
      How does composite siding installation differ from wood siding?
      Composite siding is heavier than wood and typically requires more fasteners per board. Fibre cement siding also requires carbide-tipped saw blades and generates silica dust during cutting, so proper respiratory protection is essential. Expansion gaps at butt joints and openings are required per the manufacturer's installation guide.