Forest Glade · east Windsor
Forest Glade homes: fogged glass, sliders and tired patio doors
Forest Glade was farmland until the late 1960s, so many of its houses have suburb windows, not heritage ones: sliders, casements with cranks, sliding patio doors and plenty of thermal glass, all working hard through long, humid summers. We match you with independent pros working in east Windsor who replace blown seals, fix sliders and patio doors, and quote new windows when the frames are done.
At a glance
- Built
- Mostly the 1960s to the 1980s, on former farmland
- Homes
- Mostly owner-occupied single-family houses
- Common jobs
- Blown seals, slider hardware, patio doors, screens
- Permits
- City of Windsor, not the Town of Tecumseh next door

From farmland to subdivision: what that means for your windows
Forest Glade is the area bounded by Tecumseh Road East, Banwell Road, Lauzon Road and the E.C. Row Expressway. It grew through the 1960s, 70s and 80s, mostly as owner-occupied single-family houses.
Many houses this age have some original windows and some replaced years ago. Either way, the parts that wear out are seals, rollers, cranks, latches and screens, and none of them alone means the house needs new windows.
Blown seals: new glass in the same frame
Fog or a milky film trapped between two panes means the seal has failed. People here call it a blown seal or failed thermal glass; the trade calls the glass part a sealed unit. It won't wipe off from either side, and on a hot afternoon with sun on the glass it often looks worse.
There are three honest options. A new sealed unit can go into the frame you have, which suits frames that are still solid. A new window suits frames that are cracked, leaking or failing in several ways at once. Defogging cleans and vents the unit, which improves the view but doesn't restore the seal. The foggy sealed unit page sets the three side by side.
If several are going, count them and photograph each with a tape measure across the glass. One itemized quote covering all of them lets you start with the worst.
Sliders, casements and cranks that have seen decades of use
A slider window that won't lock usually comes down to a worn latch, or a sash that's dropped out of line with its keeper. One that drags needs rollers or a clean track. A casement that won't close tight often has a stripped crank or a worn hinge arm. These are small parts, and swapping them is everyday window repair.
The catch with 1970s and 80s windows is finding the part. Some are no longer made, so sourcing a match can take a while.
Patio doors and their screens
A sliding patio door here works hard from mid-spring until the end of October. The complaints come in the same words every summer: it sticks, it won't slide, it won't latch, it came off the track. Most of those are rollers, the track or the latch, and sliding door repair covers them. A door with fog between the panes needs a new glass unit, not a new door, unless the frame is failing too.
A screen that jumps the track or has torn mesh can be rescreened, or rebuilt to size for an older door; see window screens.
When a full replacement makes sense
New windows start to make sense when the frames themselves are giving out: cracked or warped sashes, leaks around the outside, or blown seals in most of the house at once. Full ENERGY STAR windows can also qualify for Ontario's Home Renovation Savings Program, generally with a home energy assessment; a glass-only swap doesn't. Replacement windows explains the choices.
On permits, Forest Glade is in the City of Windsor, even with Tecumseh right next door. The City's permit page doesn't name same-size replacement either way, so it usually doesn't need a permit; confirm with the City. Widening an opening or turning a window into a patio door does need one.
Forest Glade questions
Can the fogged glass in my Forest Glade home be replaced without new windows?
In most cases. When the frame and sash are in good shape, the pro measures the sealed unit and has a new one made to fit. The frame, trim and hardware stay put. If the frames are cracked or leaking, price a new window alongside it.
Can new screens be made for the old sliders in a Forest Glade house?
Yes. When the original screens for a 1970s or 80s slider or patio door are no longer made, a pro can build a new frame to the measured size and fit fresh mesh, rollers or spring clips. Measure the opening, or send a photo with a tape across it, and say whether it's a window or a door. See window screens.
Is a patio door from the 1970s or 80s worth repairing?
Often, if the frame is straight. New rollers, a repaired track, a new latch and fresh weatherstripping bring many older sliding doors back to smooth and snug, and a fogged glass panel can be replaced in the frame. A new door earns its place when the frame is bent, the sill leaks whatever you do, or several parts are failing at once; see patio door replacement.
Forest Glade backs onto Tecumseh. Whose permit rules apply?
The City of Windsor's. Forest Glade is inside the city, so its Planning & Building Department handles permits. The City's list names new or structural alterations to windows and doors, not same-size replacement, and doesn't say same-size is exempt either, so confirm before booking. Across the line, the Town of Tecumseh issues its own permits; see the Tecumseh page.