Masonite

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      Innovative, durable, and design-forward, Masonite is a global leader in interior and exterior doors that blend performance with style. Available at Windsor Plywood, Masonite doors are crafted to meet the needs of homeowners, builders, and designers looking for high-quality, reliable solutions that enhance both function and curb appeal. From solid core and hollow core interior doors to fibreglass and steel exterior doors, Masonite offers a wide range of products in classic and contemporary styles. Known for their durability, energy efficiency, and sound reduction, Masonite doors are designed to stand up to daily life while adding beauty and value to your home. As a proudly Canadian retailer, Windsor Plywood is pleased to offer Masonite's trusted line of doors, backed by expert advice and personalized service. Whether you're building new or upgrading your space, Masonite provides the perfect blend of form and function to suit any design vision.

      29 products

      Frequently Asked Questions

      What Masonite products does Windsor Plywood carry?
      Windsor Plywood carries Masonite interior and exterior doors. Masonite is one of the largest door manufacturers in North America, offering a broad range of products including interior moulded panel, flush, and glass-lite doors, as well as exterior fiberglass, steel, and wood entry door systems. Both hollow core and solid core interior options are available, along with pre-hung exterior door systems.
      What interior door collections does Masonite offer?
      Masonite interior doors include traditional 6-panel colonial, 2-panel, shaker flat panel, and glass-lite configurations in hollow and solid core. Their Smooth series provides a clean, primed surface ready for painting. Masonite also produces pre-hung interior door systems with adjustable frames for standard wall thicknesses.
      Are Masonite exterior doors energy efficient?
      Masonite exterior door systems include ENERGY STAR qualified options with polyurethane foam core insulation, thermally broken composite frames, and multi-seal weatherstripping designed for Canadian climate conditions. Their Fiberglas Pro series provides high thermal performance suitable for Canadian residential new construction and replacement applications.
      What is Masonite's door warranty?
      Masonite offers a limited lifetime warranty on interior door slabs and exterior fiberglass door slabs against manufacturing defects under normal residential use. Exterior steel door slabs carry a limited warranty of shorter duration. Glass and finish components are covered by separate, shorter warranties. Specific terms vary by product line and require warranty registration after purchase.
      Are Masonite doors stock or special order at Windsor Plywood?
      Windsor Plywood stocks a core range of Masonite interior and exterior door sizes and styles. Non-standard sizes, specialty glass configurations, and less common profiles are available through special order with extended lead times. Contact your local Windsor Plywood location to confirm current stock and lead times for the specific Masonite product required for your project.