
Foggy Sealed Units
Moisture or haze trapped between panes usually indicates that the insulated glass seal has failed. The glass unit may be replaceable while retaining a suitable frame.
We assess fog between panes, difficult operation, drafts and damaged glass for homeowners in Hamilton and nearby communities.
A cloudy pane, a sash that will not move properly and a cold draft are different problems. They can involve different parts of the window assembly, so the right recommendation depends on what has failed and on the condition of the surrounding frame.
We determine whether the problem is limited to the glass, sash or operating components, or whether the complete window is failing. If repair is suitable, the quote will describe that work. If replacement is the better option, we will explain why.
Describe what you see, when it happens and whether the issue is getting worse. That information helps narrow the likely cause.

Moisture or haze trapped between panes usually indicates that the insulated glass seal has failed. The glass unit may be replaceable while retaining a suitable frame.

Windows that bind, drop, refuse to latch or no longer stay open need an on-site look at the sash, alignment and operating system.

Cracked or damaged glass should be evaluated promptly. The correct repair depends on the window type, pane configuration and condition of the frame.
Use the symptom, retained frame and project records to distinguish glass-unit service, broader repair and warranty questions.
Focused service paths for sealed units and serviceable window assemblies.
Understand fogging, lifespan, post-warranty service and replacement choices.
Organize records and confirm the responsible warranty path before independent alterations.
A close photo of the problem is useful, but a wider photo of the complete window often tells us more. Include the frame, sash and surrounding trim, then add a close view of any crack, moisture, gap or damaged area.
It also helps to know whether the problem changes with weather or season, whether one or several windows are affected, and roughly how old the windows are. We provide repair as an on-site service rather than operating a retail counter.
Send a full photo of the window, a close photo of the problem and a short description of what is no longer working.
Prefer to speak with someone? Call Windows Hamilton at 289-975-4020.
Read about common questions, product choices, repairs and installation considerations for window repair & glass.
Learn when failed or broken glass may be replaced while retaining a suitable window frame.
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Use the symptom, age and frame condition to decide whether adjustment, glass replacement or complete renewal makes sense.
Read the article
Distinguish room-side condensation, exterior moisture and fogging between panes before choosing a solution.
Read the articleWindows Hamilton ©2026 — Windows, doors, installation and repair for Hamilton-area homes.
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