How to Prevent Condensation Between Double Glazing Windows
Condensation between window panes is one of the most frequent issues that cause double glazing to fail. A little attention to maintenance can help prevent it.
It is important to note that this isn't something you can tackle yourself as special tools are required. This is a task which should be done by a professional.
Broken Panes
Double pane windows are a common feature of modern homes and are an excellent way to lower energy costs by keeping cold out and the warm in. They are more insulating than single pane windows and can be used to regulate humidity levels in your home. However, they can often be prone to damage and breakage. A broken pane in a window will require repair.
You can fix a double pane that has broken by yourself However, it is better to leave the task to professionals. Special tools are required to take the frame apart, remove the glass that has broken and replace it with a new one. Broken glass can cause serious injuries when handled improperly. It's a good idea in the event that your window has been damaged, to call an expert to fix it in a safe manner.
When a double pane is damaged, the seal between the two glass panes could fail and result in condensation inside the window. If the condensation is severe enough to leave visible marks on the exterior of the window, the window will likely need to be replaced completely to prevent further condensation and draughts.
To replace a broken double pane, the original window has to be removed from the sash, and then disassembled. This is a task that should be handled by experts who are aware of how the window comes apart so that they can quickly dismantle the sash and remove the IGU (insulated glazing unit). The new IGU can then be purchased from a specialized glazing firm and installed.
Once the new pane has been installed, it must be fixed by a silicone caulk around the edges of the window. This will stop water from flowing behind the putty, which can cause further damage to the home. After the caulk has dried it is a good idea to paint the putty using an oil-based primer. Then, wait for it to dry again before completing with a coat of exterior paint. By following these steps, you can ensure that your double-pane window is watertight and secure for the years to come.
Seals that leak
If water is able to enter your home through a double-glazed window, it could cause damage to the plaster and wall behind it. This indicates that the window seals are beginning to fail, and you should call in a professional to repair them as soon as is possible.
One of the main reasons for leaking double glazing is condensation that forms between the glass panes. This is a concern particularly in winter, but it's usually an easy fix. A technician will come to your home and clean the glass and frames before installing the new gasket to stop air from getting out.
Alternatively, the window's weather seal may be failing. This is a common issue that occurs in older homes, and may cause leaks around the frame. The weather seals are typically replaced using a special polyurethane solution, which helps to stop water ingress.
If you think this is the situation with your windows, go through the documentation and check if they are still covered by warranties. If they are, then contact the manufacturer to find out about replacement costs.

Make sure the drainage area isn't blocked. This could cause leaks and could require clearing of debris.
Sometimes it's impossible to repair the seals of your double glazing and you'll need to replace them instead. This requires taking out the old IGU (insulated glass unit) and replacing it with a new one. This will ensure that the insulating gases stay in place to stop warm air from leaving your home in summer and cold air from entering your home in winter.
It's also worth mentioning that even when you need to replace your double glazing it is less expensive than buying a new window. You may be able to locate a local company that can install an IGU into the frame of your current window, which will cut down on the expense of having to buy and install a new window.
Frames damaged
Double glazing windows are renowned for their energy efficiency, but as time passes, they be damaged due to ageing or other factors. This is when the frame starts to lose its strength, resulting in issues like condensation between the panes and draughts. If the frames don't hold up, they are typically an indication that you need to replace them.
UPVC window frames are durable however they can fade over time. This is typically due to dirt and grime that has built up over time. It is important to use a professional UPVC cleaning product to remove any build-up and keep it from returning. If, however, you notice that your UPVC window frames are becoming stained and can't be cleaned it could indicate that the window seals are beginning to fail.
Moisture build-up can also be a common issue and occurs when the seal that binds the glass panes together breaks down. This could cause a damp patch to appear on the ceiling or wall and damage fabrics and furniture inside your home. Some homeowners try to fix the issue themselves by drilling holes into the window. But this is a temporary solution and may cause more damage.
It's also important to know that dripping water through the frame indicates that the wood in the frame is beginning to decay. This can pose a major health risk since it allows insects to get into your house and cause damage to furniture and walls. It is recommended to contact a double-glazing repair expert when you discover the issue, since windows could require replacement in the near future.
Other indications that your double glazed windows are no longer effective include broken handles and hinges and the absence of locks. A double glazing specialist can swiftly fix these issues. Having ineffective windows that can be easily broken into is not just a hassle but can also result in more expensive insurance premiums.
Draughts
Double-glazed windows can reduce the amount of cold air that enters your home due to an effective thermal barrier. As with most things, double glazing does not last for long. If you notice that your double glazing is failing, it's crucial to get the issue repaired as soon as possible. If you don't, you'll end up with a less warm and more costly home.
The most frequent issue homeowners with double glazing face is the emergence of draughts in their property. This could be due to a range of reasons, such as problems with the window seal, locks, hinges or a sash that has been dropped. If you spot a draft inside your home, it is essential to take action to correct it. It could be uncomfortable and can be harmful to your health.
Draughts can be caused by gaps between your double-glazed windows that allow cold air into the property. You can find a range of short-term solutions to this issue, such as closing the gaps using putty or window insulation films that will help keep your home warm and quiet for a longer period of time.
If you are experiencing issues with draughts, it's important to replace your gasket seals. This will not only improve the efficiency of your double-glazing, but will also save you money on your energy bills as well. Gaskets are typically held in place by plastic, metal, or wooden carriers, which help to preserve their "memory" and allow seals to perform effectively.
If you aren't sure what to do about your draughts it may be worthwhile contacting a professional double glazing repair service who will be able to offer advice and assistance. They can also carry out a survey of your double glazing in order to pinpoint the root of the problem and suggest the best solution.
You should always check whether your double glazing comes with a warranty and what it will cover. Make local double glazing repair that your double glazing comes with a guarantee. Many companies offer warranties of either 10 or 20 years or even a lifetime guarantee.