Say goodbye to rotten frames, stuck hardware, and failed glass units. As a leading window supplier in Toronto, we bring comfort, energy efficiency, and security to your home.
Based on 300+ reviews
Forget rotten frames, stuck hardware, and failed glass. As a leading window supplier in Toronto, we bring comfort and energy efficiency to your home.
5.0
Energy Star® certified
🔸Offer ends November 30
Better at preventing heat from escaping your home during cold weather and keeping that heat out during how weather.
60%
IMPROVE HOME INSULATION
UP TO
ENHANCE SOUNDPROOFING
50%
UP TO
Effectively blocks out noise from the external environment and provides a quieter and more peaceful indoor environment.
SLASH ENERGY BILLS
25%
UP TO
Reducing energy loss lowers heating and cooling needs, utility bills and reduces environmental impact.
The results depend on multiple factors beyond the qualities of the windows and doors and are not guaranteed to be the same in all circumstances.
Energy Star® certified windows.
Experience The Next-Level Performance
Leaky frames, foggy glass, and uneven room temperatures aren’t just minor annoyances; they’re signs that your windows are no longer protecting your home the way they should. Left unaddressed, these issues can lead to higher energy bills, discomfort, and even damage to your interior.
At Windowsville, we don’t believe in quick patches. As a trusted window company in Toronto, we provide complete window installation and replacement services using products designed for Canadian weather. Each window is built for energy efficiency, durability, and long-term performance you can rely on.
The result? A quieter home, lower heating and cooling costs, and the comfort and security you deserve, all backed by local experts who understand Toronto homeowners’ needs.
Stop Wasting Time on Temporary Fixes
We don’t just replace windows in Toronto, we solve the real problems.
See Another Successful Window Replacement in Toronto
A full window replacement does more than fix drafts and inefficiencies; it transforms how your home looks and feels. From outdated and worn to fresh, modern, and energy smart, the difference is clear the moment you pull into the driveway.
Whether you’re thinking about resale value or simply want to love the way your home looks again, new windows are one of the smartest upgrades you can make. Here’s a real example of what’s possible.
BEFORE
AFTER
Get a free quote in 24 hours.
Get a free quote in 24 hours.
Drafty windows cost you comfort and money. That’s why our window replacement in Toronto delivers insulated systems that reduce drafts and and improve energy .
We Solve Energy Loss Problems, Not Just Replace Windows
We Handle Everything, You Don’t Lift a Finger
You Get One Point of Contact, From Start to Finish
Installed in Just One Day
From the first measurement to the final trim, we manage every step of your window installation in Toronto. No extra trades, no delays, no cleanup.
No call centers. No “we’ll get back to you.” One experienced project manager handles your window replacement in Toronto from start to finish, keeping you updated and making sure it’s done right.
We don’t waste your time. Most window replacements in Toronto are completed in just one day, with precision and care.
300+ 5-Star homeowner reviews
300+ 5-Star homeowner reviews.
Real Window Replacements in Toronto
My experience with Windowsville was fantastic. They were prompt from the start, provided a quick quote, and worked within my budget. Communication was excellent—they provided me with plenty of notice to prepare for the installation. On installation day, their team was efficient, friendly, and treated my home with care. The new windows and front door look great, and I’m extremely happy with both the service and the quality of the products.
Andrea McMillan
North York, ON
Trusted by 300+ homeowners like you
Thank you to Windowsville's team for an outstanding job! We couldn't be happier with the windows and sliding glass door that they put for the entire house. They were responsive in communication throughout the process. The 2 gentlemen that came to install everything were very nice and professional. In strongly recommend Windowsville's team for anyone who wants quality product and outstanding customer service. Thank you!
Concord, ON
Yan Krupnik
NIcole O’Callaghan
My parents recently got their home windows redone by Windowsville. My dad couldn’t stop talking about the amazing service from beginning to end offered by Arik, Dimitri and the team from sales to measuring to installation. He is so happy and they like the windows very much.
Toronto, ON
Triple-Pane
Delivers warm winters, cool summers, and quieter living spaces year-round, while reducing energy costs and enhancing comfort in every corner of your home.
Argon Gas-Filled
Invisible insulation between glass panes slows heat transfer, reducing drafts and keeping your indoor temperature steady in any season.
LowE Coating
Keeps natural light flowing in but stops the fading and heat damage caused by UV and infrared rays, protecting your home’s interior for years to come.
Smart Window Features, Real-Life Benefits
Fusion-Welded Frames
Eliminates weak spots in the frame, boosting structural integrity and ensuring consistent insulation over the life of the window.
Cleaning-Friendly
Innovative hinges and tilt-in frames, designed for convenience, and lets you clean both sides of the glass from inside your home, no ladders required.
Multipoint Locking System
Locks engage at multiple points along the frame, creating a tighter seal for better security and energy efficiency.
Transferable lifetime warranty.
Transferable lifetime warranty.
How We Bring Better Windows to Your Home
1
We Listen & Assess
We Build Your Windows
2
We Install & Seal with Care
3
We visit your home to assess your needs, take precise measurements, and guide you through the best window options for your style, comfort, and budget.
Your chosen windows are made to order using high-quality materials and energy-efficient technology to ensure a perfect fit and lasting performance.
Our trained installers remove your old windows, fit the new ones with precision, and insulate every gap for an airtight, energy-efficient seal, ready to perform from day one.
Serving the GTA and beyond!
We’re a trusted window company in Toronto, serving the GTA with expert window replacement and installation. Homeowners count on us as a reliable window supplier in Toronto for durable, energy-efficient solutions.
Frequently Asked Questions
Costs of window replacement in Toronto vary depending on window type, size, and installation method. On average, homeowners in Toronto can expect to spend between $500 and $1,200 per window. We provide free quotes so you’ll know exactly what to expect.
Look for drafts, condensation between panes, difficulty opening/closing, visible damage, or rising energy bills — all signs your windows may need replacement.
Most projects are completed in 1–2 days, depending on the number of windows, accessibility, and installation type.
Yes, modern windows with triple-pane glass, Low-E coatings, and argon gas significantly reduce heat loss and improve home comfort year-round.
Absolutely. Professional installers use weather-protection techniques to ensure proper installation even in cold Canadian conditions.
Yes, energy-efficient, modern windows boost curb appeal and are a strong selling point for buyers in Canada.
A Toronto window company understands the local climate, building codes, and homeowner needs. Choosing a Toronto window supplier means faster service, more personal support, and peace of mind knowing help is nearby.
Ready to get your free quote?
Our team will follow up right away.
Energy Star® certified product
Government rebate available
Flexible financing options
Lifetime warranty
This season only - save 30%
Based on 300+ reviews
5.0
Based on 300+ reviews
5.0
© 2025 Windowsville Windows and Doors. All Rights Reserved.
© 2025 Windowsville Windows and Doors.
All Rights Reserved.
