Flat Stock

    Filter

    Material

    Reset

    Brand

    Filter

      Filter

      Material

      Reset

      Brand

      Straight-grained, strong, and beautifully light in colour, hemlock is a versatile softwood ideal for both structural and decorative applications. We offer premium hemlock lumber and trim products perfect for mouldings, doors, panelling, millwork, and interior accents that call for a clean, refined look. Hemlock is valued for its uniform texture, workability, and dimensional stability, making it a favourite among builders, woodworkers, and designers. It takes stain and finishes well, allowing for both natural and custom looks, and its resistance to warping makes it especially reliable for detailed trim and fine joinery. As a proudly Canadian company, Windsor Plywood specializes in high-quality, hard-to-find wood species and expert, one-on-one service. Whether you're adding warmth to an interior space or crafting something custom, hemlock offers a timeless appearance with the performance to match.

      Frequently Asked Questions

      What is flat stock moulding and where is it used?
      Flat stock, also called S4S (surfaced four sides), is smooth-planed lumber in standard widths used as trim, casing, panelling components, shelf edging, and general finishing work. It has no decorative profile. The clean, flat face is the design and it is particularly popular in craftsman-style and contemporary interiors.
      What wood species are available in flat stock at Windsor Plywood?
      Common species include pine, poplar, oak, maple, and MDF in painted grades. Species selection depends on the application. Poplar and pine take paint well and are cost-effective; oak and maple are used where the wood grain will be visible. MDF flat stock is the smoothest option for painted trim.
      What sizes does flat stock typically come in?
      Flat stock is available in standard nominal widths from 2 inches up to 12 inches and beyond, in various thicknesses. The actual finished dimensions are slightly under the nominal size after planing. Windsor Plywood can confirm available dimensions and lengths for specific project requirements.
      Can flat stock be used for craftsman-style casing and trim?
      Flat stock is one of the defining materials of craftsman-style trim. Craftsman casing typically uses wide flat stock with a back band detail, and craftsman baseboard uses flat stock with a cap moulding. The result is clean, architectural, and easy to execute compared to heavily profiled traditional trim.
      Is flat stock suitable for shelving?
      Yes. Wider S4S flat stock in species like maple, oak, or pine is a practical shelving material, particularly for built-in applications and shop shelving. It should be appropriately sized for the span and load. Unsupported spans longer than 24 to 32 inches in 3/4-inch material will sag under significant weight.