Enhance the style and function of your home with our wide selection of interior doors. Whether you're updating a single room or designing an entire space, we offer doors to suit every need and aesthetic—from classic panelled styles to sleek, modern designs. Choose from solid wood, MDF, or glass panel options in a variety of finishes and species, including fir, oak, and more. Our interior doors are carefully sourced for quality, durability, and visual appeal, making them ideal for new builds, renovations, and custom projects alike. As a proudly Canadian company, Windsor Plywood is known for carrying hard-to-find products and offering expert, personalized service through our locally owned stores. Not sure which door is right for your space? Our knowledgeable staff is here to help. Visit your local Windsor Plywood to explore our selection and find the perfect door to match your interior vision.
Windsor Plywood carries Masonite interior panel doors in 2-panel, 4-panel, 6-panel, and arch-top configurations, as well as flush and moulded panel styles. Exterior Masonite doors include fiberglass and steel entry door systems. French door and bifold configurations are also available in the Masonite line.
Yes. Masonite fiberglass exterior door systems are engineered for energy performance with factory-applied weatherstripping and thermally broken frames in insulated door slab constructions. Fiberglass resists the temperature-related expansion and contraction that causes drafts in steel and wood door systems over time, maintaining a tighter seal through Canadian seasonal extremes.
Masonite smooth moulded panel doors are designed for painting and provide a clean, grain-free surface for a professional painted finish. Masonite hardwood and wood species doors accept stain. The Hemlock Shaker and Knotty Alder lines are specifically designed for stained natural finishes where the wood character is the design intent.
Masonite Fast-Fit is a pre-assembled door package that includes the door, jamb, casing, and all hardware in a single unit designed for simplified installation. The system significantly reduces on-site installation time compared to assembling individual components. It is particularly useful for production renovation projects where multiple doors are being installed.
Masonite offers a limited lifetime warranty on interior doors against manufacturing defects. Exterior door systems carry a limited warranty on the door slab and separate warranties on glass and finish components. Specific warranty terms vary by product line. Windsor Plywood staff can provide current warranty details for the specific Masonite products you are considering.