Foggy Window & Insulated Glass Replacement
If you see fog, haze, or moisture trapped between the panes of a double-pane window, the insulated glass unit may have a failed seal. Jackson Glass Company replaces failed insulated glass units while keeping the existing window frame or sash when it is still in suitable condition.
Why Is There Fog
Between My Window Panes?
A double-pane window is made with two panes of glass sealed together as an
insulated glass unit, often called an IGU.
The sealed space between the panes helps improve insulation.
When that seal fails, moisture can enter the space between the panes. That can create fog, haze, condensation, or water droplets that cannot be wiped away from the inside or outside surface of the window.
In many cases, the problem is with the insulated glass unit itself rather than the entire window. Jackson Glass can replace the failed glass unit and reuse the existing window frame or sash when appropriate.
You May Not Need a Whole New Window
A failed insulated glass unit does not always mean the entire window needs to be replaced.
If the existing frame and sash are still in suitable condition, Jackson Glass Company can replace the insulated glass unit itself. This allows the window to keep its existing frame while replacing only the sealed glass portion that has failed.
According to Jackson Glass,
replacing the glass instead of the entire window can save you
up to 75% of the cost of full window replacement, depending on the window and the work required.
There is
no charge for Jackson Glass to determine whether your window is a good candidate for glass-only replacement.
Signs Your Insulated Glass May Have Failed
A failed insulated glass seal can show up in several ways.
Common signs include:
- Fog, haze, or condensation trapped between the panes
- Water droplets or moisture inside the sealed glass unit
- A cloudy or milky appearance that cannot be cleaned from either side
- Broken or cracked double-pane glass
- Reduced clarity through the window
If you are unsure whether the problem is with the glass or the entire window, Jackson Glass can evaluate it at no charge and determine whether glass-only replacement is an appropriate option.
How it works
Insulated Glass for Windows and Doors
Jackson Glass Company replaces insulated glass units in a variety of residential windows and doors when the existing frame or sash is still in suitable condition.
Common applications include:
- Double-pane residential windows
- Foggy or failed insulated glass units
- Broken insulated glass
- Low-E insulated glass
- Insulated glass for patio and sliding doors
- Custom-sized insulated glass units
- Insulated glass made with tempered or safety glass when required
Because insulated glass must be made to fit the existing opening, Jackson Glass measures each unit and determines the appropriate glass type and specifications before replacement.
INSULATED GLASS FAQs
Questions About Foggy or Failed Insulated Glass?
Fog, haze, moisture between panes, or broken double-pane glass can leave homeowners wondering whether the glass—or the entire window—needs to be replaced. These answers explain common insulated glass problems and when glass-only replacement may be an option.
FAQ 1: Can you fix a foggy double-pane window?
If the fog, haze, or moisture is trapped between the panes, the insulated glass unit may have a failed seal.
Our team will evaluate your window and determine whether the failed insulated glass can be replaced while keeping the existing frame or sash.
FAQ 2: Do I need to replace the entire window?
Not always. If the existing window frame or sash is still in suitable condition, Jackson Glass may be able to replace only the insulated glass unit instead of replacing the entire window.
FAQ 3: What causes condensation or fog between window panes?
Condensation, fog, or haze between the panes usually means the seal around the insulated glass unit has failed. Once the seal fails, moisture can enter the space between the panes and become visible inside the glass unit.
FAQ 4: Can the fog between the panes be cleaned off?
If the moisture or haze is trapped between the panes, it cannot be wiped away from the inside or outside surface of the window. In that situation, the insulated glass unit typically needs to be replaced to restore clear glass.
FAQ 5: What is an insulated glass unit or IGU?
An insulated glass unit, often called an IGU, is made from two or more panes of glass sealed together with a space between them. This sealed glass unit is commonly used in double-pane windows and helps provide better insulation than a single pane of glass.
FAQ 6: Can Jackson Glass replace broken double-pane glass?
Yes. Jackson Glass replaces broken insulated glass when the existing frame or sash is suitable for glass-only replacement. The opening is measured so the replacement insulated glass unit can be made to the required size and specifications.
FAQ 7: Can Low-E insulated glass be replaced?
Yes. Jackson Glass handles Low-E insulated glass replacement. The existing unit is measured and the appropriate glass type and specifications are determined before the replacement unit is made.
FAQ 8: When is glass-only replacement not the right solution?
Glass-only replacement may not be appropriate if the existing frame or sash is no longer suitable for the replacement glass. Jackson Glass evaluates the window to determine whether the insulated glass unit can be replaced while keeping the existing window components.
FAQ 9: Can insulated glass in patio or sliding doors be replaced?
Yes. Insulated glass for patio and sliding doors is one of the applications Jackson Glass handles. The existing glass is measured so the replacement unit can be made to fit the opening properly.
Not Sure If You Need New Glass or a New Window?
Jackson Glass can evaluate your window and determine whether the insulated glass unit can be replaced while keeping the existing frame or sash. Request Your Free, No-Obligation Glass Evaluation Below!