Double Pane Sliding Glass Door Moisture

Often professionals must be called in to repair this problem but that can be expensive and not always guarantee positive results.

Double pane sliding glass door moisture.

The spacer may also contain a desiccant material to help absorb any moisture in the air within the sealed space. I called the local custom glass shop and had them come look. A new procedure has been developed that saves your door and also prevents moisture from developing again. Moisture trapped between double panes of glass typically occurs when the seal between one of the glass panes and the door frame is broken.

Replacing double pane windows. Condensation between the panes of a double pane sliding glass door is a sign that the seal between the panes has failed. The glass in your door is made up of two sometimes three layers of glass separated by a airtight aluminum extrusion and silicone sealant. There are two ways to solve the problem of moisture forming between the panes of a sliding glass door.

If not properly sealed or if the seal has worn the interior of the window can fog up due to the collection of moisture and condensation. Double pane windows also called insulated or thermal windows are made with two panels of glass sandwiched over a spacer and sealant creating a space between the panes that is filled with air or with a gas usually argon or krypton. The door is 25 years old and made by peachtree a company no longer in existence. This creates a dead air space which makes the glass more energy efficient the seal has failed and you are getting condensation between the panes.

Once the seal was broken the old school of thought was that the door needed to be discarded or the glass panes replaced at a price close to that of replacing the entire door. It is this sealed space that gives the window most of its thermal performance. That being said when one pane of these windows is damaged homeowners often ask if they can simply replace a single pane of glass in a double pane window. I have an update and resolution on my double pane french atrium door with a broken seal that allowed moisture in between panes and made the door permanently foggy.

Double pane windows have a gap between the two layers of glass. In humid climates wooden window frames are often the culprit. When heavy fog accumulates on your sliding glass doors it is probably due to your home s high humidity levels. This seal cannot be fixed.

Sliding glass doors are common to many homes as a way to bring light into rooms. Fog on any glass surface is due to condensation which occurs when the heated air. Glass companies will tell you that this means you must replace the unit with new sealed glass panels. Unfortunately simply repairing the seal isn t a solution.

Double pane windows are often the preferred choice of homeowners because they are energy efficient improve noise reduction and make the home more comfortable overall. In these situations it s as simple as replacing the insulated glass unit.