Pay Attention: Watch Out For How Double Glazed Window Repair Is Taking Over And What We Can Do About It
Four Common Signs That Double Glazed Window Repair Is Necessary
Double glazing windows are an excellent option for saving energy. However, they can become damaged over time. Fortunately, they are easy to repair.
A problem with the seal can be identified by foggy glass, condensation between the panes, or mist. The good news is that a professional can usually fix this without replacing the entire window.

Broken Panes
A stray baseball, rocks thrown at the ground, or even the force of a powerful wind can cause a crack in the double pane of a window. If this happens, it may be difficult to determine if the entire window needs to be repaired or if it can salvage the insulating benefits this type of glass is known for.
It is good to know that repairing a damaged glass pane in a double glazed window isn't as difficult as it appears. You can do it yourself if you have the right tools and know how to use them. Utilizing the correct tools will ensure that you're not causing any further damage to your windows. You can also avoid injuries from dealing with glass that is sharp.
The first step is to remove the old sealant that was glued to the broken glass. You can do this by hand so long as you've got gloves that are protected and a method to dispose of the waste close to hand. You can make use of a multi-purpose knife or deglazing tools to complete the task. After you have removed the sealant from the window, you must carefully remove the broken glass and put it in a safe location.
Next, you need to prepare the frame to accommodate the replacement pane. Use a utility knife to scrape away any old caulking and paint on the rabbets (the grooves in the sash where the glass is placed). You can then use a paint stripper or sandpaper, to expose the naked wood. Apply an exterior primer coat on the exposed surface.
Putty can be applied on the rabbets in preparation for the installation of the glass. The putty should be soft and warm to be applied to the rabbets. It is crucial to apply pressure evenly over the entire surface, so that there are no gaps.
Once the putty has been set, you can put back in the wooden stops and silicone the edges to ensure that double pane windows are as solid as you can. It is also recommended to replace the weather stripping at the bottom of your frames to increase the air flow and prevent water from getting into your home. This will also help reduce your energy bills.
Foggy Glass
Foggy windows are a sign of a broken seal, which allows draughts or moisture to get into the space. This is more common in humid and wet regions where wooden frames can get rotten if exposed excessive amounts of condensation and water. If this is the case, a new window might be required, but it's normally cheaper to fix the issue using the glass unit that is already in place.
This can be accomplished by drilling small holes on the inside of the frame with the carbide-tipped drill bit in order to ensure that glass is not broken panes. You can then use the dehumidifier as well as a cleaning solution to eliminate the accumulated moisture between the two panes of glass. It is important not to do this on a day that's extremely cold or hot. This will put too much stress on the glass, and could cause it to break. Wear safety gloves and goggles since you'll be working with sharp tools near the glass.
After the fog has cleared out, you can then add a small tube into one of the holes. Then use a spray rinse solution to wash the panes of glass and remove any remaining debris. After the window has dried, you can apply a caulk on both the hole and the glass's edge to shield it from the elements.
You may be able repair the leaky seals yourself if you are an expert in DIY. This can be a dangerous task, and you'll be required to keep track of the condition of any plugs inserted into the gap. If you're successful however, it is likely that the issue will recur within about six months or so, as new moisture creeps back into the gap. This could cause condensation and draughts in the house as well as posing an electrical hazard. It is best to employ a qualified professional to do the job.
Condensation between the Panes
Condensation in double pane windows is not only a problem it is a sign that the seals between the glass and the frame are deteriorating. This allows moisture to enter, which can damage gaskets, and if the condensation gets severe, it can also jam or rot wood window frames. The most common method to fix this is to replace the window with a new unit that is fitted with the proper gaskets and seals.
However, window glaziers of doing this is high and it is not always feasible, particularly if one or both of the panes is damaged or cracked. There are, however, alternatives to replacing the entire glass unit to provide long term double glazing repair solutions.
The first step is to try to clear the condensation by using a commercial defogging spray such as WD-40 Original for Windows. This product can be used on both sides of glass and will absorb moisture in just a few minutes. This should be done at least once a day at the very minimum, however you can repeat it if needed.
If the issue continues to persist the issue is not resolved, it might be necessary to make two small holes below the lower edge of the window. When the sun shines through the glass it will warm up, and if there's any condensation in the window, it will be pushed towards the holes, and then be sucked out through the holes as the air expands. This is usually enough to clear the window, but it doesn't solve the problem in the first place.
It is also possible to employ methods that do not require holes, however it won't be as efficient and could break or break the glass. This is a long-term solution that involves placing a specific glue in the cracks. It may be effective however, it is not as effective as a replacement with a complete seal. It is best to employ an expert to ensure the process is properly followed and to avoid problems caused by leaks or condensation.
Mist
If mist appears on a window, it is usually an indication that the seal has failed. In some instances, this can be repaired but most likely it will require replacement of the seal.
This is a problem that can occur in both old and new double-glazed windows. It usually occurs due to the large temperature difference between the indoors and outdoors. This can cause condensation to build up in the glass when the cold air comes into contact with warm air. The condensation then dry on the surface of the window and forms a fog or mist.
Modern double glazing works by filling the gaps between the glass panes with the gas argon. This acts as an effective barrier between the warm and cold air. The area is also sprayed with an exclusive silica-based formula that is designed to absorb moisture between the panes of glass. It is not unusual for the chemicals to degrade in time, and that is when you'll begin to notice a build up of moisture in the window.
If the condensation is only occurring on the inside of the double-glazed windows, it may be possible to have them repaired rather than replaced. Repairing them involves removing the sealed unit from the frame, tearing the panes from the spacer bars, cleaning each one thoroughly before replacing the desiccant. The end result should be an uncluttered window and free of condensation. This is an excellent option for those who want to save money but don't want to replace their windows.
If you have glass that has broken, extensive rot, or a frame with lost integrity then it is likely that replacement is required. If you have a problem with the window seal it is possible for your windows to be saved and made more energy efficient. You can reach out to an individual company in your area that is specialized in double-glazed window repairs and learn about the alternatives you have to fix your existing glazing.