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Sealing in Comfort, Saving on Energy
Upgrade Your Ontario Home with Our Durable, Stylish Fiberglass Doors
Our fiberglass door installation and replacement services in Ontario give you more than a better-looking entrance; they deliver performance. Each door is built with polyurethane foam insulation (up to R-12), composite frames that resist rot, and UV-stable finishes that won’t fade or crack.
Unlike wood or steel, our fiberglass doors won’t warp, dent, or absorb moisture, making them ideal for Ontario's freeze-thaw cycles. Many homeowners choose them as part of an exterior door replacement project for a secure, energy-efficient upgrade. With CSA-certified installation, we deliver exact fits, tight seals, and energy efficiency you can count on. No subcontractors, no surprises, just doors that work right from day one.
Key Features of Our Fiberglass Doors
Our fiberglass doors are made to handle Ontario’s weather and daily wear. Built for energy efficiency, strength, and curb appeal, they offer real value that lasts.
High-Density Foam Core Insulation
Our doors are filled with high R-value polyurethane foam, which delivers outstanding thermal insulation. This core reduces heat transfer, improves home comfort, and helps lower monthly energy bills, especially during harsh Ontario winters and muggy summers.
Weatherproof Composite Frames
Moisture and humidity are no match for our composite door frames. They resist rot, swelling, and warping, common problems with wood. A stable seal ensures durability and energy savings, backed by our certified door installation service.
Wood-Grain or Smooth Finish Options
Get the warmth of wood without the upkeep. Our doors are available in realistic wood-grain textures or sleek, modern finishes. Factory-applied coatings resist UV rays, so colours stay sharp without flaking, fading, or peeling over time. Many homeowners combine these with a front entry door replacement for a full exterior upgrade.
Glass Insert Designs
From frosted privacy glass to full-view decorative inserts, we offer styles that suit your entryway. Each insert is sealed, insulated, and secure, adding natural light without sacrificing energy efficiency or safety—an alternative often compared with our French doors.
Multi-Point Locking Systems
Security matters. Our doors feature multi-point locking hardware that secures the door at multiple points across the frame. This means a tighter seal, added safety, and better defence against forced entry and air leaks.
Low Maintenance Finish
These doors are built to be worry-free. There’s no sanding, repainting, or rustproofing needed. Just wipe with soap and water to keep the finish looking fresh. Perfect for busy households that want durability without the maintenance, comparable to our steel doors.
ENERGY STAR® Certified
All of our fiberglass entry doors meet or exceed ENERGY STAR® Canada standards. They help you reduce heat loss, qualify for rebates, and maintain a consistent indoor temperature, no matter the season in Ontario, just like our other door solutions.
Our Complete Fiberglass Doors Services
Panorama Windows offers specialized fiberglass door installation and replacement services across Ontario. Using premium materials and precision techniques, we ensure a perfect fit, long-term energy efficiency, and a smooth finish for all our fiberglass doors:
Our expert fiberglass door installation service starts with precision measurements and ends with a seamless fit. We use NAFS-tested doors, multi-point locking hardware, and high R-value cores to deliver long-lasting performance and security. Our certified in-house crew installs each unit for maximum energy efficiency, tight weather sealing, and zero callbacks, backed by our expert door installation service.
Replacing a worn-out door? We specialize in fiberglass door replacement that boosts both function and curb appeal. Our doors resist warping, swelling, and UV damage, unlike wood or steel. We remove your old frame, upgrade to an insulated unit with a composite jamb and sill, and finish the job cleanly. No subcontractors, no shortcuts, just proper work that lasts.
Why Choose Us For Fiberglass Doors
We specialize in fiberglass door installation and replacement for Ontario homes. Our work is precise, efficient, and always backed by real product knowledge. Here’s why you should always choose us:
Proven Local Experience
With over 20 years of serving Ontario and Simcoe County, we understand what local homes face, from freezing winters to damp summers. We’ve handled thousands of installs and replacements, giving you reliable results from a team that knows the region inside and out.
Full-Service Installation
We handle every step, removal, prep, install, and cleanup. You won’t need to hire a second crew or chase down contractors. Our team arrives with the tools, training, and know-how to get your new fiberglass door installed perfectly—no shortcuts, no surprises.
Smart Door Options
We offer doors with polyurethane foam cores, decorative glass, composite frames, and multi-point locks, all ENERGY STAR® certified. These upgrades are often paired with our exterior door installation service to maximize efficiency.
In-House Installers – No Subcontractors
All installations are handled by our trusted, trained team, not handed off to random subcontractors. That means better quality control, smoother timelines, and the peace of mind knowing who’s working at your home.
Custom Measured, Professionally Installed
We don’t install “close enough” fits. We take detailed measurements for every project, so your fiberglass door fits snug with no drafts or weak spots. It’s the same standard applied across our door replacement experts.
Full Warranty on Product & Labour
We back every fiberglass door with a solid manufacturer’s warranty and our own workmanship guarantee. If there’s an issue, you won’t be stuck chasing support; we fix it ourselves, quickly and locally.
Honest Quotes & Post-Install Support
No games, no upcharges. We give you a fair quote upfront with real recommendations, not sales scripts. After your install, we’re still available to make adjustments or answer questions. Our support doesn’t stop at the door.
Fiberglass Doors Pricing
Door Pricing
| Door Type | Avg. Price Min | Avg.Price Max |
|---|---|---|
| Steel Entry Door | $1,030 | $4,380 |
| Fiberglass Entry Door | $2,860 | $40,000 |
| Patio Sliding Door | $1,800 | $13,400 |
| Bi-fold | $8,300 | $16,800 |
| European Tilt & Turn Door | $3,500 | $5,600 |
| Storm Door (Add-On) | $800 | $1,200 |
Frequently Asked Questions
Fiberglass doors are more durable and energy-efficient. They won’t warp, rot, or dent like wood or steel. Ideal for Ontario’s climate, they offer better insulation, low maintenance, and long-term value—making them a smart choice alongside our steel doors.
Most fiberglass door installations are completed in a single day. Our certified in-house team ensures your door is installed properly, sealed tightly, and finished cleanly, without delays.
Yes. Our ENERGY STAR® fiberglass doors feature high-density foam cores that improve thermal insulation. These upgrades are often included in our front door installation projects for maximum efficiency.
Absolutely. We offer wood-grain or smooth finishes, decorative glass inserts, and custom colour options. Every fiberglass exterior door is measured to fit your space perfectly and match your home’s style.
Yes. We specialize in fiberglass door replacement across Ontario. We safely remove your old door and install a new energy-efficient one that performs better in all seasons.
