Entry Fiberglass Doors
Fiberglass exterior doors are made from a core of rigid insulation, clad with a fibre-reinforced polymer, and covered with an artificial grain to make them look like wood. Manufacturers have gotten so good at mimicking the look and feel of wood that you’d be mistaken for thinking you were handling a solid oak, pine or mahogany door, every time you reach for the handle.
Durability
The polyurethane core in Fiberglass makes it more resistant to damage than traditional wooden doors. This means increased safety and peace of mind.
Fiberglass doors withstand the elements without cracking or bowing. They won’t rust, rot, or warp, and aren’t susceptible to insect infestation or corrosion.
Energy Efficiency
Fiberglass doors offer up to four times the R-Value (professional insulation rating system) than wooden doors.
They feature fully insulated cores designed to reduce thermal transfer between outdoors and inside, giving you better protection against cold and heat.
Security
The solid construction and quality hardware of a Fiberglass door make it more secure than a wooden one.
Reinforced steel plates reduce the possibility of forced entry when the door is locked or closed.
Low Maintenance
Fiberglass doors look clean and new for longer and require little to no upkeep. Regular cleaning with a damp cloth should be sufficient.
Quality Designs
Your front door speaks volumes about your style and personality. Fiberglass doors come in a wide range of design options to suit every taste and budget.
Choose an authentic woodgrain texture or a multi-coat factory pre-finishing option for a smoother and sleeker look.
Door Design option
6'8'' and 7'0'' Designs
8'0'' Designs
Entry Fiberglass Doors FAQs
At BM Windows and Doors, we know choosing the right doors can bring up a lot of questions.
That’s why we’ve put together this helpful FAQ section—so you can get clear, straightforward answers
A fiberglass entry door is a high-performance exterior door made from glass-reinforced polymers. These doors are engineered to mimic the authentic look and feel of real wood while providing the durability, security, and low-maintenance benefits of modern composite materials. At BM Windows & Doors, our fiberglass doors are built to withstand the harshest Canadian weather without compromising on style
Fiberglass is widely considered the “gold standard” for entry systems for several reasons:
Durability: Unlike wood, fiberglass won’t rot, warp, or crack. Unlike steel, it won’t dent or rust.
Authentic Aesthetics: Our doors feature deep wood-grain textures (like Oak, Cherry, or Mahogany) that are virtually indistinguishable from real wood.
Energy Efficiency: Fiberglass doors are filled with an insulating foam core, providing up to five times the R-value (insulation power) of traditional wood doors.
Low Maintenance: They require very little upkeep and hold their finish significantly longer than wood or steel.
Yes, exceptionally so. At BM Windows & Doors, our fiberglass systems feature fully insulated cores and high-performance weatherstripping to prevent air leakage. When paired with our Cardinal LoE glass inserts, these doors create a thermal barrier that keeps your home warm in the winter and cool in the summer, helping you save on utility costs
Absolutely. We offer near-limitless customization options to ensure your front door is a statement piece:
Styles: Choose from traditional, modern, or craftsman designs.
Finishes: Select from a wide palette of factory-applied paint colors or rich, hand-applied stains that highlight the wood grain.
Glass Inserts: Add decorative, privacy, or stained glass in various shapes and sizes.
Hardware: Complete your look with premium handlesets and smart locks in finishes like Matte Black, Satin Nickel, or Aged Bronze.
Security is a cornerstone of our door design. Our fiberglass doors feature reinforced lock blocks to support heavy-duty hardware and multi-point locking systems that secure the door at the top, middle, and bottom. The high-impact nature of fiberglass also makes these doors incredibly resistant to forced entry.
Not at all. One of the biggest selling points of fiberglass is its “install and enjoy” nature. They do not need to be sanded or restained every few years like wood. An occasional wipe down with a damp cloth and mild soap is all that is required to keep the door looking pristine
They are the ideal choice for Canada. Fiberglass does not expand or contract significantly with temperature changes, meaning your door won’t stick in the humid summer or let in drafts during a freezing winter. They are specifically designed to handle extreme temperature swings and high moisture levels.
Because they are resistant to the elements that typically destroy other doors (moisture, UV rays, and physical impact), a high-quality fiberglass door from BM Windows & Doors can easily last 30 years or more with minimal care, making it a fantastic long-term investment for your home.
