Front & Exterior Door Contractors With Decades of Experience
Fast & Reliable Door Replacement Services in the GTA
We offer expert front, exterior, and patio door replacement across the GTA. Our energy-efficient doors improve curb appeal, increase security, and lower energy bills. With quick turnaround and pro installation, upgrading your doors is simple and stress-free.
Transform Your GTA Home with Beautiful, Energy-Efficient Door Replacements
We replace outdated front and exterior doors with high-performance, insulated units built for GTA weather. Our doors feature steel-reinforced frames, polyurethane foam cores, low-E glass, and multipoint locking systems for better thermal performance and security.
With precision installation and durable weatherstripping, we reduce air leakage and energy loss. We don’t cut corners, our work lasts, our doors seal tight, and we deliver more value per dollar than any competitor.
Discover the Ideal Door Replacement for Your GTA Home
Front Doors
We install high-performance front entry doors built with steel or fiberglass slabs, insulated cores, and multi-point locking systems. Engineered to resist warping, air infiltration, and forced entry, our doors combine security and thermal efficiency. With factory-applied finishes, decorative inserts, and precision fit, we deliver unmatched curb appeal and long-term durability.
Exterior Doors
Our exterior door replacements are designed to withstand Ontario’s harsh climate. Built with weather-sealed frames, galvanized steel or composite materials, and advanced sill systems, these doors reduce heat transfer, block drafts, and lower energy bills. We custom-fit every unit to your opening, eliminating air gaps and improving your home’s envelope performance.
Our Full Range of Door Replacements for GTA Homeowners
Why Door Replacement Is a Smart Investment for GTA Homes
Why Homeowners Trust Us for Door Replacement Services in the GTA
At Polaris, we are known for quality workmanship, reliable service, and expert installation. We make door replacement easy, efficient, and stress-free. Here’s why you should choose us:
Experience & Expertise
Our team brings years of experience installing doors in homes across the GTA. We understand local building codes, climate demands, and architectural styles, allowing us to deliver expert guidance and flawless results every time, no matter your home’s layout or age.
Superior Craftsmanship
We focus on precise installation and use top-grade materials to ensure a tight, secure fit. Our workmanship eliminates gaps, enhances energy efficiency, and improves long-term durability, so your door performs smoothly and looks great for years to come.
Wide Selection of Doors
No matter your home’s style, we have a door to match it. Choose from energy-efficient patio doors, strong steel entry doors, or elegant fiberglass designs, all available in a variety of finishes, colours, and glass insert options to suit your space.
Comprehensive Warranty
We stand behind our work with a full warranty on both products and installation. Our warranty coverage is transferable and protects your investment, offering confidence and peace of mind that your door will last and perform as promised.
Competitive Pricing
Our quotes are straightforward, with no surprise costs or hidden fees. We deliver top-quality materials and expert installation at prices that make sense for GTA homeowners who want value without cutting corners.
Easy Payment Plans
We make door replacement more accessible by offering flexible financing options. With low monthly payments and interest-free plans available, you can upgrade your home now and pay over time, without the financial pressure.
Custom Solutions
Your door should fit your lifestyle, not just your doorway. From security upgrades to decorative glass and custom finishes, we tailor each door to your needs, whether that’s better insulation, more privacy, or a bolder aesthetic.
How We Work
We make door installation in the GTA simple and worry-free, from the first call to the final walkthrough; every step is handled by experienced, local professionals.
Step 1: Free Consultation
Start with a no-obligation visit from one of our local specialists, who will take measurements, understand your needs, and recommend options that fit.
Step 2: Design & Selection
Browse our catalogue of steel, fiberglass, and patio doors, each with customizable features like finishes, inserts, and energy-saving upgrades.
Step 3: Professional Replacement
Our team arrives on time, removes your old door, installs the new one with precision, and ensures everything functions perfectly before we leave.
Step 4: Quality Assurance
We inspect every door post-installation to confirm that it meets performance and fit standards. You get lasting quality, without the guesswork.
Locations Across Ontario
Service Areas
At Polaris Windows and Doors, we proudly serve the Greater Toronto Area with energy-efficient window and door solutions. From Toronto to nearby suburbs, we’re your go-to local experts for boosting comfort, curb appeal, and value.
At Polaris Windows and Doors, we proudly serve the Greater Toronto Area with energy-efficient window and door solutions. From Toronto to nearby suburbs, we’re your go-to local experts for boosting comfort, curb appeal, and value.
Entry and Patio Doors FAQs
Latest News
How New Windows & Doors Help Improve Indoor Air Quality
Indoor air quality impacts how we breathe, sleep, and live, especially in tightly sealed homes across the Greater Toronto Area. [...]
How To Protect Your Home With New Doors and Windows
When it comes to protecting your home, the front door and windows aren't just decorative; they're your first line of [...]
Is Patio Door Replacement Necessary While Building a New Deck?
Building a new deck is one of the smartest upgrades you can make for your home in the GTA. It [...]