Downtown · Kingston, Ontario
Glass and window help in downtown Kingston
Downtown Kingston, Ontario fits three kinds of glass job into a few blocks: shopfronts on Princess Street, sash windows in 19th-century stone and brick, and patio doors, showers and mirrors in newer apartments. We're a free referral service. We pass your request to an independent local glass professional who takes that kind of work downtown, and they quote and do the job. Inside the Market Square heritage district, check the rules before anyone orders glass.
At a glance
- Buildings
- 19th-century limestone and brick, plus newer apartments
- Heritage
- The Market Square district covers the old commercial blocks
- Common jobs
- Storefront glass, sash repair, shower doors, closet mirrors
- Permits
- City of Kingston, with heritage review inside the district
Downtown's buildings: stone, brick and newer apartments
After the fire of April 1840, downtown was rebuilt in limestone and brick, and many of those buildings still stand around Market Square, where a public market has run since 1801 and City Hall has stood since 1844. For windows, that means deep openings and old sills, so new glass or a new unit is made to fit the opening.
Upstairs, many hold flats with tall wood sash, where a cracked pane or a broken sash cord is a repair, not a reason to replace the window. The same stone and brick carry on into the houses of Sydenham Ward.
Storefront glass on Princess Street
Princess Street is downtown's main business street, and most of what goes wrong with its shopfronts is ordinary: a cracked display pane, a door closer that no longer pulls the door shut, a fogged thermal unit in an upper window. Now and then a window is broken overnight. The order is the same every time: make it safe, photograph it for insurance, secure the opening, then replace the glass once it's measured. Our storefront glass page takes each step in turn, and the commercial glass section covers entrance doors and other business glass.
Working inside the Market Square heritage district
The Market Square Heritage Conservation District was designated in 1985 and updated in 2013. It covers downtown's 19th-century commercial and institutional buildings, so storefront and window changes there may need heritage review before a building permit is issued. Maintenance is exempt; minor alterations are usually approved by City staff, and larger ones go to committee and Council.
Before committing to new frames or a new shopfront, call the City's Heritage Planning staff and ask for the Window Renovations in Heritage Buildings Policy, which the City provides on request. The pro we match you with can supply photos, a written scope and a quote for the application. Our guide to windows in limestone and heritage buildings lists what to ask.
Apartment and condo glass: showers, patio doors, closet mirrors
Kingston's newer housing is mostly purpose-built rental rather than condos. The work inside tends to be:
- Shower glass doors: a door that has dropped out of line, a worn seal, or a cracked panel replaced with new tempered glass.
- Sliding balcony doors: rollers, a latch or a fogged panel, usually fixed without a new door.
- Mirrored closet doors: bent tracks, broken rollers and chipped mirror panels.
- Sash in older flats: reglazing, new cords and storm windows that close properly.
In a condo, windows and balcony doors are often common elements, so ask the board or property manager before booking anything that changes them.
Getting a pro downtown: parking, access and timing
Put the logistics in the request: street level or upstairs, whether there's a lane or loading space at the back, and where a vehicle can stop. Glass for a flat above a Princess Street shop may have to go up a narrow stair, and that access shapes the quote along with the size and type of glass.
For shops, give your trading hours so measuring and fitting can be planned around them. Send photos with a downtown quote request, or see every area we cover.
Downtown questions
Our Princess Street window was broken overnight. Can it be boarded tonight and glazed later?
That's the usual order, though who can come tonight depends on which pros are available. First, keep people clear, photograph the damage before anything is moved, call your insurer, and have the opening boarded or otherwise secured. The permanent glass is measured afterwards, and large or tempered panels are made to order, so that part takes longer. Send photos and we'll pass it to a pro who does storefront work.
What makes glass work in a flat above a Princess Street shop cost more or less?
Mostly access and size. Glass that has to go up a narrow stair or be handled from the street takes more work to fit than a ground-floor pane, and a large or tempered unit costs more than a small one. Whether the old sash can be reglazed or needs a made-to-measure unit matters too. Clear photos of the window, the stair and the street side help the pro quote accurately.
Is a shower door or closet mirror in a downtown apartment too small a job to send?
No. A shower door that has dropped out of line, a closet mirror off its track or a cracked pane in an old sash is exactly the kind of job we pass to local pros. Tenants should tell the landlord first. In a condo, windows and balcony doors are often common elements, so check with the board or property manager before changing them. See shower glass doors.
Is there a City policy on windows in Market Square buildings?
Yes. The City of Kingston has a Window Renovations in Heritage Buildings Policy, provided on request rather than posted as a web page; ask through the City's online request form or Heritage Planning. In the Market Square district, read it before choosing between repair and replacement, since changes beyond maintenance may need heritage review. Our heritage windows guide explains how to check a building's status.
Why do windows in downtown's stone buildings usually need custom sizes?
Because the openings were built by hand in stone and brick, long before standard window sizes. They're deep, rarely square, and the sills are often worn. New glass, a new sealed unit or a new window is measured to the opening and made to fit, which is why a pro measures carefully first and the part arrives later. Restoring the existing sash avoids most of that.