Window and door installation in Vaughan
Vaughan is home turf. Seal Tech builds our windows and entrance doors in Concord, and Vista builds our patio doors in Concord — both minutes from most of the homes we quote here. That is not marketing, it is the reason our lead times are what they are.
Larger homes, bigger glass, more shapes
Knowing what is behind the trim before we open it up is what keeps a quote accurate and a job on schedule. Here is what we typically find across Vaughan.
Where our product is built
Seal Tech and Vista both manufacture here. For Vaughan homeowners that means the shortest possible supply chain, easier service calls, and parts that do not need to be shipped in from anywhere.
Established detached, strong exterior standards
Homeowners here care about how the front of the house reads from the street. Frame colour, grille pattern and door hardware get scrutinised, and rightly so.
2000s–2010s large detached
High window counts, two-storey foyer glass and arched transoms as standard. Specialty shapes are the norm, not the exception.
Village character and estate homes
A mix of heritage character in the village core and large new estate builds around it. Two very different jobs requiring two very different approaches.
Mixed 1960s to 1990s
Older stock than most of Vaughan. More likely to involve framing repair and trim profile matching. See our finishing work →
Newer builds
Recent enough that windows are rarely the issue, but patio doors and entrance doors are frequently upgraded for looks and security. See patio doors →
Everything on the outside of the house, one crew
Windows, entrance doors, patio doors, garage doors, shutters and the finishing work around all of it — quoted together and installed by the same team.
Custom-sized vinyl
Casement, awning, picture, slider, hung and specialty shapes, built to your measured openings by Seal Tech in Concord. Triple-glazed 272/366 Low-E with argon as standard, not an upgrade. Explore windows →
Steel & fibreglass
Insulated entrance doors with sidelites, decorative glass and multi-point locking. Door glazing is specified separately from window glazing — for good reasons. Explore doors →
Sliding & stacking
Vista patio doors in two, three and four panel configurations, with retractable screen options on the stacking models. Explore patio doors →
California shutters
Custom shutters by Vinyl Windows Fashion, plus removal and refitting of your existing shutters when we replace the windows behind them. Explore shutters →
Full replacement
Matched to your home’s exterior and insulation requirements, installed by the same team. Explore garage doors →
Trim, framing & cleanup
Interior trim, framing repair, insulation fill, exterior caulking and disposal — included, not an add-on. See renovation work →
What GTA homeowners say
★★★★★ 5.0 rating · recent Google reviews
“Windows turned out perfect! Ordered a triple pane with the cranks for opening. Stefan came and installed it in a day with no mess and gave me a great price. Made the trim look amazing on the inside.”
“Very proficient and professional installers! Chetan and Stefan were very clean and efficient with their work, which ensured that the installation would be stress-free and pleasing.”
“Chetan and Stefan were the best! They were polite, kind, cleaned up after themselves. We couldn’t have had an any better experience. Very highly recommend!”
“We called the guy and arranged an initial meeting. He came, we discussed what we wanted and he was very professional. He came, installed and worked quick and efficiently. Highly recommend!”
We publish our starting prices. Most don’t.
You deserve a ballpark before you pick up the phone. Windows start at $199 per unit and entrance doors at $999. Your final quote is itemised line by line, so you know exactly what each opening costs before anything is ordered.
Free in-home measure and quote across Vaughan. No obligation, no same-day pressure discount, and no sales presentation to sit through.
From first call to final trim
Free consultation
We visit your Vaughan home, measure every opening and answer your questions. No script.
Itemised quote
Line by line, per opening, including any framing or finishing scope we identified.
Manufacturing
Built to spec in Concord, Ontario — not shipped in from overseas.
Installation
Our crew installs, insulates, trims, caulks and cleans up. Usually within a week of approval.
Warranty walkthrough
We walk every opening with you and leave you the written warranty documentation.
Questions from Vaughan homeowners
Are your suppliers really in Vaughan?
Yes. Seal Tech manufactures our windows and entrance doors in Concord, and Vista manufactures our patio doors in Concord. For Vaughan homeowners it means short lead times, easy warranty service and no waiting on shipping for a replacement part.
I have a two-storey foyer window. Can you do it?
Yes, and it is a common request in Vellore Village, Maple and Kleinburg. Large feature glass and arched transoms are templated at the measure and built to that template. We will also discuss the glass package specifically for that opening, since a large south or west-facing feature window drives the temperature of the whole entrance.
Can you match my existing frame colour on a partial replacement?
In most cases yes, and it is worth doing properly. If you are replacing some but not all windows on a visible elevation, bring us a photo and we will confirm the match before you order rather than after.
Do you install in Kleinburg village?
Yes. Older village-core properties may involve trim matching and framing repair, which we assess at the measure and itemise in the quote.
Book your free Vaughan measure
Free, no-pressure in-home consultation across Vaughan. Most jobs installed within one week of your approved quote.