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Durable, versatile, and low-maintenance, our fibreglass products offer a smart solution for modern home builds and renovations. Commonly used in exterior doors, fibreglass is known for its superior resistance to warping, cracking, and weathering—making it ideal for withstanding Canada’s diverse climate conditions. Our fibreglass doors are designed to mimic the look and texture of real wood while providing enhanced insulation, energy efficiency, and long-lasting performance. Whether you're looking for a sleek, modern design or a traditional woodgrain finish, we carry a range of styles to suit your home’s aesthetic and budget. Windsor Plywood is proud to offer high-quality, hard-to-source building materials with a focus on outstanding value and personalized service. With over 60 locations across Western and Central Canada and the Northwestern US, we’re here to help you choose the right fibreglass products to bring your vision to life.
Frequently Asked Questions
What exterior door options does Windsor Plywood carry?
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.
Which exterior door material is best for a Canadian climate?
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.
What should I look for in an energy-efficient exterior door?
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.
What is the standard rough opening size for an exterior entry door?
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.
Does Windsor Plywood offer installation or prehanging services for exterior doors?
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.