How to Repair Double Glazing Windows
You might experience issues with the handles of your double glazing gaskets, hinges, or handles. You can often resolve these issues without replacing the entire window, which saves money and time.
One common issue is condensation accumulating in the gap between the two panes of glass. This usually indicates that the window is faulty and requires attention.
1. Broken Panes
A damaged double pane window is a serious issue and could expose your home to the elements. It is not always necessary to have the entire sash of the window to be replaced to resolve this issue. In fact double pane windows are typically repaired by the help of a special adhesive that is inserted into the cracks to stop them from getting worse.
This short-term repair option is usually used to prevent superficial cracks (such as stress cracks) from becoming worse that can happen when the temperature changes cause your glass to expand and contract. Alternatively, if your glass has cracked or broken, it could be necessary to completely take the damaged glass off and replace it.
The seals between two panes of glass can wear away or break, causing condensation and misting on windows. These issues are usually caused by moisture trapped between the glass panes or that is absorbed into the wall through the window frame. No matter the source water, it is bad news for double-glazed windows as it can cause mold and water damage, which can be costly to deal with.
You can try to resolve the problem by wiping down the windows of your double-glazed windows with cold, cool water. This may help temporarily fix the issue especially if the weather is warm and humid. You can also use the help of a dehumidifier in cooling the room using double-glazed windows. This is particularly helpful during summer.
If the issue persists, a double glazed specialist can come to your home and clear the space between your glass panes. They can also employ a tool to create lines of scoring around the outside of your windows where you need to cut the glass using a glass cutter (inexpensive ones are available in hardware stores). Once this is done and you are done, you need to remove all the glazing points and putty from the frame of the window opening. It is best to do this while the sash stays in place. However it is much easier to work on flat surfaces like tables.
2. Seals
The window seal is an integral element of double glazing and plays a vital role in keeping your home energy efficient as well as draught-free and safe. The seal spans the inner part of the uPVC frame and creates an air-tight seal over the gas-filled space between the two glass panes of the window. This is a crucial component of the insulation your double glazing delivers and any issues or failure to the seals will substantially diminish this benefit.
If your seals aren't doing their job, the result is condensation between the panes. It's not just ugly; it can lead to damp and mould in the home. It can cause damage to walls, furniture, floorboards and create serious health issues for those suffering from respiratory ailments like asthma.
The majority of double-glazing manufacturers provide a service that allows you to repair your windows without the need to replace the entire unit. This is not only cheaper, but also quicker and more eco-friendly. There are other DIY alternatives, like caulking for leaks and moisture intrusion or self-adhesive seals which can be applied directly at the junction of the window sash with the frame.
In the majority of cases, the simplest and most effective method to fix a damaged window seal is to contact a professional. They'll be able to replace the window seal, preventing the ingress of moisture and air which can cause expensive damage and can aid in keeping your home energy efficient.
It's worth checking the paperwork of your double glazing to find out whether it has an assurance period of 10 to 20 years is typical - this could save you money if your windows require replacement because of damaged seals. Some installers drill holes into the misted double glazing to remove the moisture and then create an entirely new seal. This will stop it from misting in the future. However, this is an interim fix and a plug has to be inserted into the hole in order to keep it shut.
3. Locking Mechanisms
Double glazed windows utilize gaps of air between the glass panes to protect against the fluctuating temperatures outside and also to keep heat inside the house. This kind of window is also known as an insulated glass unit (IGU). They can provide you with lots of energy efficiency which saves on your heating bills. However, they aren't indestructible and some problems may occur that require double-glazing repairs.
Fortunately, a majority of these are relatively easy to fix and much cheaper than replacing the entire window. If you contact a company that provides double glazing repair will guarantee the job is done properly and without any hassle. These companies usually offer an estimate free of charge to let you compare the prices and quality of their work.
Make sure you check the warranty that came along with the double-glazed window. It usually covers the costs of repairing. This is a typical feature of most double glazing installation and usually lasts 10 or 20 years although certain companies even offer lifetime guarantees.
The seal could have blown out if you are unable to open the double-glazed windows, or if there appears to be a misty area between the panes. This can occur when the frame of the window moves in a slight manner, or when the packing that holds the sheets of glass in place becomes damaged with time.
There are a variety of ways you can fix windows with double glazing yourself, but it is usually much more efficient to work with a professional company. You should always follow the directions of the manufacturer and make use of the correct tools. You will also void any warranty if trying to remove the glass yourself. You might end having to pay more than if the business that purchased the windows from had contact you.
Once the broken pane is removed, you can put it back with plastic spacers to make sure it fits in the frame. You can also add any uPVC beading. Then you can fit a new wedge gasket and secure the window in place.
4. Weatherproofing
If your double glazing windows are difficult to open or are sagging, there are ways of fixing them. You can oil the hinges, handles or mechanisms to see if it helps. Another thing you can do is to replace the gaskets. This can increase the efficiency of your windows and prevent the entry of draughts and cold air. These are available at a hardware store or on the internet. They are easy to install. If you do not have the time to do this yourself, you can always hire a professional to do it for you.
Condensation between window panes is another issue which can be easily solved. It usually happens due to an unsound seal, which will allow moisture to get into the space between the glass panes. This can cause the glass to fog up, which is ugly and ineffective.
Anyone with a bit of DIY knowledge can easily change the gaskets. It is crucial to make sure that you make use of a gasket sealer which will give you a strong seal and will help lower energy costs. It is also possible to use the calk to fill in any cracks. This will give your windows an extra boost of weatherproofing.
Another common problem with double-glazed windows is that the seals fail. This can be caused by painting near the windows or renovation work on the property or general wear and tear. It is essential to repair your double-glazed windows as quickly when they start to become smudged.
Double-glazed windows can be an excellent addition to your home, giving you with windows that are energy efficient and secure that will keep the weather out and the heat in. However, there are times when it is better to replace your double glazed windows instead of repairing them. This could include broken panes or frames that are not suitable for double glazing.