Forget rotten window frames, stuck hardware, and failed glass. With our affordable window options, we will turn your home into a truly comfortable, energy-efficient, and secure space.
With our affordable window replacement options, we will turn your home into a truly energy-efficient and secure space.
GTA • Hamilton • Barrie
GTA • Hamilton • Barrie
⭐ ⭐ ⭐ ⭐ ⭐ 5.0
Based on 300+ reviews
⭐ ⭐ ⭐ ⭐ ⭐ 5.0 | Based on 300+ reviews
We Hear You
Water Leaks
Mold Buildup
Cold Drafts
If these problems sound familiar, you’re not alone – we provide affordable windows replacement across the GTA every day.
Everyday window problems tend to pile up: an air draft makes rooms uneven and drives up energy use, water leak stains sills and drywall, and broken hardware leaves windows hard to open, close, or lock. Add in outside noise, foggy glass, and a tired look, and comfort drops while frustration rises.
Left unchecked, these issues usually get worse; drafts strain your HVAC and raise monthly bills; leaks invite mould/mildew, swell floors, soften drywall, and rot frames; broken hardware increases safety and security risks and can even trap a window shut when ventilation or emergency egress is needed.
Foggy
Glass
Security Concerns
Outside Noise
Rotting Frame
Broken Hardware
If these problems sound familiar, you’re not alone – we provide affordable windows replacement across the GTA every day.
Water Leaks
Mold Buildup
Rotting Frame
Cold Drafts
Security Concerns
Outside Noise
Broken Hardware
Foggy
Glass
Old or poorly installed windows let energy and money slip away. Our affordable window replacement goes further than just changing the glass. We install a fully sealed and insulated system that keeps your home comfortable, lowers utility bills, and delivers lasting value.
We Solve Energy Loss with Affordable Windows Replacement
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 piece of trim, we manage every step. No coordinating trades, no chasing updates, and no messy cleanup.
No call centers. No “we’ll get back to you.” One experienced project manager handles your window replacement from start to finish, keeping you updated and making sure it’s done right.
We don’t waste your time. Our team completes most window replacement projects with precision and care, typically in just one day.
Stop Overpaying for Temporary Fixes
Our Canadian-built, affordable windows solve the real problem.
At Windowsville, we don’t believe in quick patches. As a trusted window company in Toronto, we provide affordable window installation and replacement services using durable and energy-efficient windows designed for Canadian weather.
Experience The Next-Level Performance
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.
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.
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.
See What a Window Replacement Can Do For Your Home
A full window replacement does more than fix drafts and inefficiencies; it transforms how your home looks and feels. With our affordable window replacement, you get the same dramatic upgrade without overspending. From outdated and worn to fresh, modern, and energy-efficient, 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, our cost-effective windows are one of the smartest upgrades you can make, delivering comfort, value, and style all at once.
BEFORE
AFTER
Recent Affordable Window Replacement Projects
Every home is different, but the results are always the same. Homeowners who choose our affordable windows replacement enjoy greater comfort, lower energy bills, and a refreshed look that adds lasting value. Explore some of our recent projects to see the detail and care we bring to every installation.
Casement Window
These most popular windows open from either side outwards and provide the best airflow.
Some of Our Most Popular Window Options
These windows swing out from the top. They are popular for allowing them to stay open during precipitation.
Awning Window
The most practical and affordable windows style that allows the window to open for ventilation from both sides.
Sliding Window
These windows slide up and down, allowing airflow from both the top and the bottom.
Hung Window
Bay Window
A combination of three windows that extend out from the main wall. They provide the illusion of a more spacious room.
Bow Window
A combination of four or more windows. Provide a panoramic view while adding an accent to the exterior of the house.
This window is often chosen when the opening is wider than standard. This window can be opened from both sides.
End Vent Window
Architectural Window
Shaped windows are fixed windows manufactured in various shapes. These windows are not operable.
Egress Window
These windows are installed to ensure an alternative exit from a dwelling space and can have various operation options.
Here is What Sets Windowsville Apart
Choosing window replacement is a big decision, and not every company delivers the same level of quality or service. See how our affordable windows replacement stands out in product selection, professional installation, warranty, and customer care so you can feel confident in your choice.
Yes
Trained, certified installers
Up to 50 ER
Lifetime
Most are completed in one day
Flexible monthly plans
15+ window options
100% lead-free uPVC
Multi-point locking system
3 1/4 and 4 1/2
Windowsville
Other Companies
Not guaranteed
Varies by crew
Industry basic
5-10 years
Often longer and inconsistent
Not always available
5-8 options
Lower grade or mixed
Dual-point or similar
3 1/4 only
Energy Star® Certified
Professional Installation
Energy Rating
Warranty
Project Timelines
Financing
Product Range
Material Quality
Hardware
Frame Size
Energy Star®
Pro Installation
Energy Rating
Warranty
Timelines
Financing
Product Range
Material Quality
Hardware
Frame Size
✅ Certified
✅ Trained crews
✅ Up to 50 ER
✅ Lifetime
✅ Usually one day
✅ Flexible plans
✅ 15+ window options
✅ 100% virgin uPVC
✅ Multi-point system
✅ 3 1/4 and 4 1/2
Affordable Windows That GTA Families Recommend
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
Easy & Flexible Payment Plan
Pay as low as
$29/month
Replacing windows and doors while taking advantage of a flexible payment plan is a smart financial move. This financing plan helps reduce the upfront cost of upgrading to energy-efficient products, allowing you to enjoy the benefits of lower energy bills and improved comfort without the strain of high out-of-pocket expenses.
*
Serving the GTA and beyond!
We’re proud to provide windows and doors installation, replacement, and service throughout Toronto and the Greater Toronto Area. Homeowners across these regions trust us for reliable, energy-efficient solutions.
Frequently Asked Questions
Many companies add heavy markups or push unnecessary upgrades. At Windowsville, we believe in transparent pricing. We recommend what your home truly needs, offer financing options, and pass on savings where we can, so you get real value without surprise costs.
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 1–3 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.
Ready to discuss your project?
Our team will follow up right away.
Energy Star® certified product
Government rebate available
Flexible financing options
Lifetime warranty
This season only - save 30%
⭐ ⭐ ⭐ ⭐ ⭐ 5.0 | Based on 300+ reviews
⭐ ⭐ ⭐ ⭐ ⭐ 5.0 | Based on 300+ reviews
© 2025 Windowsville Windows and Doors. All Rights Reserved.
© 2025 Windowsville Windows and Doors.
All Rights Reserved.
9131 Keele Street, Unit 4A-88 Concord, ON, L4K 0G7
Toll Free: (866) 843-4818
Local: (905) 790-0909
