Toronto's older housing stock, from downtown semis to East York bungalows, often still carries original builder-grade or single-pane windows. We handle retrofit and full-frame brick-to-brick replacement right across the core.
4.9 / 5
150+ Google reviews
Energy Star Zone C
Certified for Climate Zone 6
In-House Crews
No subcontractors, WSIB insured
10-Year Labour Warranty
Plus manufacturer warranties
Four things bring GTA homeowners to us. Here's what's actually going on behind each of them.
Cold air rolls along the floor and the furnace runs longer every winter.
Worn weatherstripping and racked sashes stop compressing. A properly sealed Energy Star Zone C unit closes the pathway completely, which is the change most homeowners notice first.
Haze and mineral staining you cannot wipe off, trapped between the panes.
The perimeter seal on the insulated glass unit has failed and the argon has escaped. If the frame is sound we swap only the glass unit, which costs a fraction of full replacement.
U-factor, Zone C, Greener Homes, HER+, and no clear answer on real installed cost.
We state the U-factor per opening in writing, price each window individually, and explain the rebate assessment sequence before you commit rather than after.
You meet a salesperson, then a crew you have never spoken to arrives.
Every installation is carried out by our own in-house crews. The company that measured the job is the company that installs it and warranties it for 10 years.
We diagnose first and quote second, including telling you when a repair beats a replacement.
Book a free assessmentToronto's older housing stock, from downtown semis to East York bungalows, often still carries original builder-grade or single-pane windows. We handle retrofit and full-frame brick-to-brick replacement right across the core.
Every service below is the same specification we install everywhere else in the GTA. If you're comparing options first, our overview of Energy Star Zone C window and door replacement across the Greater Toronto Area covers the ratings, warranty and pricing approach that apply to Toronto projects.
Supply and in-house installation of vinyl, casement and triple-pane windows certified to Energy Star Zone C.
Authorized European tilt-and-turn window systems from Schuco, Reynaers and Cortizo with best-in-class thermal and security performance.
Repair of foggy, drafty and failing windows, including insulated glass unit (IGU) replacement, before you commit to full replacement.
Steel and fiberglass entry doors with multi-point security, decorative glass options and thermal-break sills, installed by in-house crews.
Sliding, garden and premium European bifold / lift-and-slide patio door systems built for GTA winters.
Panel, flush and glass interior doors supplied and installed, ideal paired with whole-home window and entry door projects.
Five stages from first phone call to warranty registration. No surprises in the middle.
About 45 minutes. We measure every opening at your Toronto home, check frame and sill condition, and confirm whether retrofit or full-frame is right for each one.
Itemised pricing per opening with the glazing package, U-factor and installation method stated. You can compare it line by line against any other quote.
Units are built to your measurements. We confirm the delivery date before booking the crew, so your home is never opened up waiting on product.
Our own crews remove, flash, insulate, seal and trim each opening. Most homes in the area are complete in one to three days with the site cleaned each evening.
We check operation and locking on every unit with you, hand over care instructions, and register your 10-year labour warranty.
Tell us what's happening at the window and we'll give you the honest answer, in writing, before you spend anything. No pressure, no obligation.
Our crews reach every part of the old city, from the Beaches in the east to High Park in the west, using the Gardiner, the DVP and Lake Shore Boulevard as the main arteries. Downtown and Midtown work is scheduled outside peak traffic so the truck is parked and the first opening is out before mid-morning.
Narrow downtown lots change how a job runs. On semi-detached and row houses with no driveway, we arrange short-term street parking and stage materials indoors rather than on the lawn. Upper-floor openings on three-storey Victorians are handled from ladders or a light scaffold, and we protect the stairwell and floors on the way through.
Most single-family window projects in Toronto finish in one to three days. A whole-home replacement on a detached home in Leaside or High Park typically runs two to three days; a six to eight window retrofit on a Riverdale semi is usually a single day. Entry doors are almost always same-day, opening removed and new unit sealed before we leave.
Pre-war semis and row houses in Riverdale, Leslieville and the Annex often still have wood sash or early aluminum sliders in masonry openings. These are usually good candidates for full-frame brick-to-brick replacement, because the original wood bucks have rotted at the sill and a simple insert would seal over the problem.
Post-war bungalows and 1.5-storeys in East York and the Beaches typically have 1980s or 1990s builder-grade double-pane units. Frames are often still square, so a retrofit (insert) install gives most of the energy gain at a lower cost.
Detached homes in Leaside, High Park and the Kingsway commonly have large picture windows and bay assemblies. These benefit most from triple-pane glazing with argon fill and warm-edge super spacers. The surface temperature difference on a cold January morning is immediately noticeable.
Basement and lower-level openings across the city fall under City of Toronto Building Code requirements for egress in bedrooms. We size and confirm compliant openings as part of the quote rather than after the fact.
Rated 4.9 out of 5 across 150+ reviews.
"They replaced every window in our home with triple-pane units. The house is noticeably warmer and our heating bill dropped. The in-house crew was tidy and professional."
"Our 1920s semi had rotted wood sills. They did a proper brick-to-brick replacement and matched the original proportions. It looks right for the house."
"Front door and sidelites installed in a single day, sealed properly, and no draft at the threshold this winter. Straight pricing, no surprises."
We book free in-home measurements across Toronto within a few business days. The visit takes about 45 minutes. We measure every opening, check frame and sill condition, and leave you with itemised pricing rather than a rough per-window figure.
The full old city: Downtown, Midtown, the Annex, High Park, Leslieville, Riverdale, the Beaches and East York, plus Etobicoke, North York and Scarborough as separate service areas.
Yes. On pre-war semis and row houses with rotted wood bucks or failed masonry openings, full-frame brick-to-brick is usually the right call. We remove the entire old frame back to the structural opening, re-flash, insulate and re-trim.
Vinyl windows run $600–$1,200 installed per window. Triple-pane upgrades add roughly $900–$1,800 per opening. A whole-home replacement on a typical Toronto detached home lands between $8,000 and $18,000.
We supply and install compliant egress-sized units where the existing opening allows it, and we confirm the required clear opening against City of Toronto Building Code during the quote. We do not perform foundation cutting or wall enlargement.
Our Energy Star Zone C certified installations are eligible for the Canada Greener Homes Grant and Enbridge HER+, subject to a registered pre- and post-retrofit energy assessment. We'll explain the sequence so you don't disqualify yourself by installing first.
One to three days for most homes. A six to eight window retrofit is usually a single day. Full-frame work on a larger detached home runs two to three days.
We focus on freehold houses, semis and townhomes. Condo and high-rise glazing is usually governed by the corporation's building envelope contract, so we'd point you to your property manager first.
Ask us during your free in-home measurement, or get in touch and we'll answer it straight.
Free in-home quote across Toronto. Itemised pricing per opening and a 10-year labour warranty on every installation.
