Commercial glazing — Baltimore, MD
Insulated glass unit replacement
Fogged and failed sealed units replaced without replacing the frame, wherever the frame allows it.
The permanent haze
Condensation between the panes means the perimeter seal has failed and moisture is inside the airspace. It cannot be cleaned, dried out or repaired — the unit is done.
Replacing the unit, keeping the frame
In most cases the sealed unit comes out and a new one goes in, leaving the frame and the sash alone. That depends on the frame being sound and the unit being removable — some systems are glazed in a way that makes this harder than others.
Where we do this work
Questions
Can a fogged window be repaired instead of replaced?
No. There are services that drill and vent failed units, but that removes the sealed airspace that made it an insulating unit in the first place. The haze may clear; the performance does not come back.
Do I have to replace the whole window?
Usually not. If the frame is sound and the glazing method allows it, the sealed unit alone is replaced.
Related services
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Emergency board-up and glass service — answered day and night.
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