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.
Windsor Plywood carries exterior entry doors in fiberglass, steel, and wood from brands including Masonite, Codel, Therma-Tru, and Jeld-Wen. Options include single entry doors, doors with sidelites, French patio doors, and doors with decorative glass inserts. Both slab and pre-hung units are available.
Fiberglass is the most practical exterior door material for Canadian conditions. It does not expand, contract, warp, or rust through seasonal temperature swings. Fiberglass also provides superior insulation values compared to steel, holds factory finishes longer, and resists denting. Steel is a cost-effective alternative with good security performance. Wood offers natural beauty but requires the most ongoing maintenance.
Look for an ENERGY STAR qualified rating, which indicates the door meets performance standards for the Canadian climate zone. Key factors are the insulated core thickness, the quality of the weatherstripping, a thermally broken frame that prevents cold transfer, and a properly fitted threshold. Fiberglass doors with polyurethane foam cores consistently outperform steel and wood in thermal performance.
The standard rough opening for a 36-inch pre-hung exterior door is 38 inches wide by 82-1/2 inches tall, which allows for the frame, shimming, and clearance. Confirm the specific rough opening requirements with the door manufacturer before framing. Rough opening dimensions vary by manufacturer and door unit type, particularly for doors with sidelites or transoms.
Yes. Windsor Plywood offers door prehanging services where a slab door is mounted in a jamb to your specifications including hinge placement, bore preparation, and weatherstripping. Contact your local Windsor Plywood location for current service availability, pricing, and lead time.