Finish your project with style and precision using high-quality trim. Trim serves both a functional and decorative purpose—covering gaps, framing architectural features, and bringing a polished, cohesive look to any room. From door and window casing to baseboards, crown moulding, and custom accents, we offer a wide range of profiles and sizes to suit traditional, modern, or rustic interiors. Choose from premium materials like oak, maple, and hemlock, available in raw or pre-primed finishes ready for paint or stain. Whether you're building new, renovating, or adding a custom touch, our trim is designed for durability, easy installation, and timeless appeal. As a proudly Canadian company with locally owned stores, Windsor Plywood specializes in hard-to-find finishing products and provides expert advice tailored to your needs. Visit your local store to explore our full trim selection and give your project a flawless finish.
Windsor Plywood carries factory-primed interior trim and moulding products including primed finger-jointed pine, primed MDF profiles, and select primed wood boards. Factory-primed products are ready for finish painting on-site, reducing preparation time. Available profiles include baseboard, casing, crown, chair rail, and flat stock.
Factory priming applies a consistent, even primer coat under controlled conditions that is difficult to replicate on a job site. The primer is applied before the moulding is cut to length, which means all four faces and edges are sealed. This reduces the amount of site preparation and provides a better base for finish coats. Factory-primed trim also allows immediate painting without waiting for primer to dry on site.
A light coat of site-applied primer or a quality finish primer over the factory prime coat improves adhesion of the topcoat and fills any handling marks or small surface imperfections. Lightly sanding the factory prime coat with 220-grit before applying site primer improves adhesion. Two finish coats over the site primer typically produce a high-quality painted trim result.
No. Primed products are designed for painted applications. The primer coat seals the wood and prevents stain penetration and proper colour development. Applying stain over primer produces uneven, poor results. For stained applications, select unprimed solid wood or veneer products appropriate for the desired species and finish.
Standard factory-primed wood trim is appropriate for bathrooms and kitchens when properly painted with a moisture-resistant finish. The primer and paint system protects the wood from typical household humidity. For areas with direct water contact such as around tubs and showers, use a fully waterproof material such as PVC trim or ensure the installation is fully caulked and the paint system is rated for wet areas.