Windows
Casement, hung, slider, awning, bay and bow — vinyl replacement windows with Low-E, Argon-filled glass for the Canadian winter.
See windows Since 1996 · Toronto & the GTA
Toronto windows & doors, built for the Canadian winter.
Vinyl replacement windows and entry doors — measured, built and installed by a local Toronto crew. Warmer rooms, lower bills, lasting curb appeal.
- Since 1996
- 25-year transferable warranty
- Canadian-made
- Free in-home quotes
Free in-home quote · Since 1996
What we install
One local team for your whole exterior
Windows, doors, and porch enclosures — supplied and installed by Pioneer, backed by one transferable warranty.
Entry & patio doors
Steel and fiberglass entry doors, garden doors and gliding vinyl patio doors — warm, secure, made to your opening.
See entry & patio doorsStorm & security doors
Aluminum storm doors and steel security screen doors in 50+ styles — fresh air without giving up safety.
See storm & security doorsPorch enclosures
Custom aluminum-and-glass enclosures that turn a drafty entry into a bright, sheltered room.
See porch enclosures Why Pioneer
Think BIG — built, installed and guaranteed by one company.
When you choose Pioneer there are no middlemen. From your free in-home quote to the final install, you deal with our own people — sales reps who help you choose and trained installers who take pride in the work and clean up after themselves.
- Trusted since 1996. We treat every customer like family, and a lot of them come back to us.
- Canadian-made product. All of our window products are manufactured right here in Canada.
- 25-year transferable warranty. All-inclusive, and it moves to the next owner if you sell.
Energy efficiency
It all starts with the glass.
The glass is the single biggest factor in how much a window saves you. Ours is engineered for Toronto winters and summers alike:
- Low-E coating reflects heat back where you want it — in during winter, out during summer — and shields floors and furniture from fading.
- Argon fill — a dense, harmless gas between the panes that slows heat transfer far better than air.
- Super Spacer® warm edge — a no-metal foam spacer that stops the conductive cold-edge most windows suffer from.
- ENERGY STAR in all four Canadian zones; double-pane standard, triple-pane available.
- Outer pane
- Argon fill
- Low-E coating
- Warm-edge spacer
How a Pioneer job goes
Four steps, start to finish
Free in-home quote
We measure your openings, talk through styles and glass, and leave you a no-obligation price.
Measure & choose
Pick your styles, colours and grilles — white, cream, sandstone or grey, matched to your home.
We build & install
Your windows and doors are made in Canada, then installed by our own crew, who clean up when they leave.
Backed 25 years
Your installation is covered by our transferable 25-year warranty. A problem? One call and we sort it.
Our work
New windows & doors on real GTA homes
An all-inclusive, 25-year transferable warranty
Every window we install is warranted against defects in material and workmanship for 25 years — vinyl that won't pit, crack or peel, and sealed glass units backed against fogging. Sell your home and the warranty transfers with it.
In our customers' words
Neighbours who'd recommend us
Daniel and his team were amazing. We replaced our main-floor windows and doors and have had many of the neighbours stop by and comment on how great a job they did. The team were very attentive to our specific needs and stuck by their commitment on delivery and price.
From start to finish this company was very professional with a personal touch, no pressure just to sell any product to you. Their products are first quality at competitive prices and any issues or queries that arose they were there to help right away. I am a challenging person to please.
Great job Pioneer did. I had all the windows replaced in my house so it was a big job, but they did a wonderful job. The installers were right on time and cleaned up after themselves. Thanks Pioneer!
Just had a bay window installed in our house, it looks wonderful and the process from start to finish went very smoothly. Any time I had a question our sales rep was very easy to contact and the installers were on time and did a wonderful job!
Where we work
Serving Toronto & the Greater Toronto Area
Based at our Dufferin Street showroom, we install across the GTA and beyond.
- Toronto
- Mississauga
- Brampton
- Oakville
- Scarborough
- Willowdale
- Danforth
- High Park
- Aurora
- Pickering
- Halton Hills
- Cambridge
- Burlington
- Kitchener
- Waterloo
Financing
Enjoy new windows now, pay later.
Through TD Canada Trust Home Renovation financing, we can spread the cost of your project over time — some plans include no payment and no interest for up to a year from install.
See financing options Book your quote
A free, no-pressure in-home quote
Tell us what you're thinking about and we'll come measure, talk options, and leave you a price — no obligation.
- Call 1-877-686-6337
- Email info@pioneerwindows.ca
- Showroom 4610 Dufferin Street, Unit 210, Toronto, ON M3H 5S4
- Hours Mon–Fri 8am–9pm · Sat 10am–2pm
Ready for warmer rooms and a home that turns heads?
Book a free, no-obligation in-home quote. We measure, talk options, and leave you a price — no pressure.