How to Prevent Condensation Between Double Glazing Windows
Double glazing may perform poorly when there condensation between the window panes. A little maintenance can prevent it.
This is not something you can do by yourself, as specialized tools are required. This is a job which should be done by professionals.

Broken Panes
Double pane windows are a standard feature in modern homes and are a great way to lower energy costs by keeping the cold out and the warm in. They are more efficient at insulating than single pane windows and also aid in controlling humidity in a home. However, they can be prone to damage and breakage, and a damaged pane in a window may require repairs.
You can repair a double pane that has broken yourself, but it is best to leave the task to the professionals. To remove repair double glazing from the frame and the broken pane, you'll require specialized tools. It's also hazardous to handle broken glass, and could cause serious injuries if handled incorrectly. It's a good idea in the event that your window has been damaged, to call a professional to repair it safely.
When a double pane is damaged the seal between the two glass panes may fail, resulting in condensation within the window. If the condensation is significant enough to leave visible marks on the exterior of the window, the window will likely need to be replaced completely to prevent further moisture and draughts.
To replace a double pane which has broken, the old window needs to be removed from the sash. It is best to delegate the job to professionals who are familiar with how windows work. They can quickly take apart the sash, and then remove the IGU. The IGU (insulated glazing unit) can be ordered and installed by a specialist glass company.
Once the new pane is installed, it must be secured with a silicone caulk around the edges of the window. This will prevent water from getting behind the putty and causing damage to your home. Once the caulk has dried it's a good idea to paint the putty with an oil-based primer, then wait for it to dry again before applying a coat of exterior paint. Follow these steps to ensure that your double-pane window will be watertight for many years.
Seals that leak
If water seeps into your home through windows with double glazing, it can cause damage to the wall and the plaster behind it. This is a sign that the seals on the window are beginning to fail. It is recommended to contact an expert immediately to fix them.
One of the main causes of double glazing leaking is condensation that develops between the glass panes. This can be a major problem, especially during the winter. However, it is generally an easy solution. A technician will come out to your home and clean the glass and frames before installing the new gasket to stop air from getting out.
The window's weather seal might also be not working properly. This is a common problem in older homes, and it could lead to leaks in the frame. The weather seals are typically replaced with a polyurethane product that helps to prevent water ingress.
If you think this is the situation with your windows, go through the paperwork to see if they still have an warranty. If they are, you should contact the manufacturer for replacement costs.
Make sure the drainage area isn't blocked. This could also cause issues with leaking and may need to be cleared of debris.
Sometimes, it's not feasible to fix the seals on your double glazing. It is necessary to replace them. This requires taking out the old IGU (insulated glass unit) and replacing it with a brand new one. This will ensure the gases that insulate stay in place to stop warm air from leaving your home in summer, and cold air from entering your home in winter.
Even if you have to replace double glazing, it may still be cheaper than buying a new window. You may be able find an organization in your area that can install IGUs in your existing frame, thereby saving you the cost of buying and fitting windows.
Frames damaged
Double glazing windows are known for their energy efficiency, but as time passes, they become less durable due to aging or other factors. The frame will begin to deteriorate and can cause issues such as condensation or draughts. If the frames don't hold up, they are usually a sign that you need to replace them.
UPVC frames are tough, but they can discolour over time. This is usually due to dirt and grime that has built up over time. It is crucial to use a specialist UPVC cleaning product to remove any build-up and prevent it from resurfacing. If you notice your UPVC window frames are getting discolored and are not able to be cleaned it could be a sign the window seals are starting to fail.
The moisture can also build up when the seal that holds the glass panes in place breaks. This can result in the appearance of a damp patch on your wall or ceiling and can even cause damage to your furniture and fabrics within your home. Some homeowners attempt to solve this issue by making a hole in the window to let air through, however this is only a temporary solution that doesn't address the issue with the seal and could make the issue worse.
It's also important to note that water drips through the frame indicates that the wood inside the frame has begun to rot. This can pose a significant health hazard as it will allow insects to get into your home and cause damage to furniture and walls. It is essential to contact an expert in double glazing repair immediately you notice this issue as it is likely that your windows will require replacing in the near future.
Other indications that your double glazed windows aren't working include broken hinges and handles and a lack of locks. These are all problems that can be fixed quickly by a specialist in double glazing repair. Ineffective windows that can be easily broken into is not just a hassle but will result in more expensive insurance premiums.
Draughts
Double-glazed windows decrease the amount of cold air entering your home through an effective thermal barrier. As with most things, double glazing will not last forever. If you find that your double glazing is failing, it is important to have the problem repaired as soon as possible. You might end up with a costly and less warm home.
The most frequent issue many owners of double-glazed windows experience is the appearance of draughts inside their homes. The cause can be a number of reasons, such as a problem in the window seal or hinges, locks, or a dropped sash. If you feel there is a draft in your home, it's important to take action to stop it. It can be uncomfortable and can be harmful to your health.
Draughts are typically caused by cracks in your double glazed window which allow cold air to be able to enter your home. There are a variety of short-term solutions to this issue like using putty to close the gaps or window insulation films to keep your home warm and quieter.
It is also crucial to consider changing the gasket seals in case you are having issues with draughts. This will not only improve the efficiency of your double-glazing, but will also save you money on your energy bills, too. The gaskets are typically fixed by plastic, metal or wooden carriers that help to maintain their'memory' and give the seals the flexibility they require to function effectively.
If you're not sure what to do about your draughts, it could be a good idea to contact an experienced double glazing repair company who can offer advice and assistance. They can also conduct a survey of your double glazing to determine the source of the draught and suggest the most effective course of action.
Make sure that your double glazing is covered by an insurance policy and what it covers. Find out if your double-glazed unit is covered by a warranty. Many companies offer warranties of 10 or 20 years or even a lifetime warranty.