How to Repair Double Glazing Windows
You might experience issues with the handles of your double glazing, hinges, and gaskets. They can usually be fixed without the need to replace the windows completely costing your time and money.
A common issue is the accumulation of condensation in the gap between the two panes of glass. This is a sign that the window must be fixed.
1. Broken Panes
A broken double pane glass could expose your home to the elements. It is not always necessary to have the entire sash of the window to be replaced to fix this problem. In fact double pane windows are often repaired by the use of a special adhesive that is placed inside the cracks to prevent them from getting worse.
This short-term repair option is typically used to stop superficial cracks (such as stress cracks) from becoming worse and can happen when temperature changes cause the glass to expand and contract. If your glass has shattered, it may be necessary to completely take the damaged glass off and replace it.
Sometimes the seals between the two glass panes may be damaged or worn-out, causing condensation and misting of windows. These problems are usually caused by moisture that is trapped between the glass panes or that seeps into the wall through the window frame. No matter the source water, it is bad news for double-glazed windows because it can lead to mold growth and water damage, which can be costly to take care of.
To get the misting or condensation issue under control, first try wiping your double glazed windows with cold water. This may help temporarily solve the issue particularly in the case of warm and humid. You can also try using a dehumidifier in the area in which your double-glazed windows are situated that can be especially useful during the summer.
If the problem persists a double glazing specialist can come to your home and clean the space between the panes of your glass. They can also use an instrument to draw an outline of a score around the perimeter of your windows where you can cut the glass using a glass cutter (inexpensive cutters are available in hardware stores). Once you have finished, you should remove all 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 easier to work on flat surfaces such as tables.
2. Seals
The window seal is an essential component of double glazing. It is essential to keep your home secure and energy efficient as well as free of draft. The seal is placed on the inner perimeter of uPVC frames and forms an airtight seal inside the space between the two panes of glass. The seals are an essential component of double glazing's insulating properties. If they fail or are faulty, this will be reduced.
If your seals aren't doing their job, the result is condensation between the panes. This is not only unsightly however, it could cause dampness and mold in your home. It can cause damage to floors, furniture, walls and cause serious health issues for people suffering from respiratory issues such as asthma.
The positive side is that a majority of double glazing manufacturers will offer the option of repairing windows without having to replace the entire unit. This isn't only cheaper and more affordable, but it could be a faster and greener alternative. There are also DIY options, such as caulking for leaks or moisture intrusion or self-adhesive seals that can be applied directly at the junction of the window sash and the frame.
Calling a professional is the simplest and most effective way to fix a broken window seal. They can replace the window seal, and also prevent air and moisture from entering your home, which could cause expensive damage.
Make sure you know the warranty duration of your double glazing. It's usually between 10 to 20 years. This can save you money in the event that the seals have failed and the windows need to be replaced. Some installers will drill holes in the misted double glazing to remove the moisture and make a new seal. This will prevent it from misting again in the future. This is a temporary fix, and a plug has to be put in to keep the hole closed.
3. Locking Mechanisms
Double-glazed windows utilize air gaps between the glass panes as insulation against temperature fluctuations outside and to maintain heat in the house. This kind of window is also called an IGU or insulated glass unit (IGU). These windows can save you money on heating bills by reducing energy use. They are not indestructible, and they may need double glazing repair .
Fortunately, the majority of them are fairly simple to fix and much cheaper than replacing the entire window. If you contact a company that provides double glazing repair can ensure that the work is done correctly and with minimal fuss. These companies usually offer a free estimate to allow you to assess the cost and the quality of their work.
It is important to check the warranty that came with your double-glazed windows, as this will usually pay for a repair. This is a common feature of double glazing installations and typically lasts for 10 to 20 years, though certain companies offer lifetime warranties.
If you cannot open your double-glazed window or it appears as if there is a mist between the panes, it is likely due to the seal blowing. This could happen if the frame of your window moves slightly or if the special packaging that holds the glass sheets in place is damaged over time.
There are many ways you can repair double-glazed windows yourself, however it is generally better to hire a specialist firm. You should always follow the directions of the manufacturer and use the appropriate tools. It is also important to keep in your mind that if you try to remove the glass yourself, you will be voiding any warranty you may have and you could end up paying a higher cost than if simply made contact with the company from whom you bought your windows.
Once the damaged pane is removed you can replace it with plastic spacers, making sure that it fits into the frame and add any necessary uPVC beading. You can then fit the gasket with a new seal and secure the window.
4. Weatherproofing
There are ways to fix double glazing windows that are hard to open, or that have been sagging. Oiling the hinges, handles, or mechanisms to see if this helps. You can also replace gaskets to boost your windows' performance and stop them from opening up to cold air and draughts. These are available at a hardware store or on the internet. They are simple to install. If you don't have the time to do it yourself, you could always ask a professional to install it for you.
Condensation between windows is another problem which can be easily solved. It is usually caused by a broken seal that allows moisture to get in the gap between the glass panes. This could cause a mist to form on the glass, which is both ugly and ineffective.
One way of addressing this is to replace the gaskets, which can be done easily at home by anyone with basic DIY knowledge. Gasket sealer is essential to ensure a tight seal and will help reduce energy costs. You can also use a calk for filling any cracks in your windows and give them an extra boost in weatherproofing.
Another issue with double glazed windows is that the seals break down. This can happen due to paint being applied to the windows, property renovations or general wear and wear and tear. If you notice that your double glazed windows have started to fog, it is important to have them repaired in the earliest time possible.
Double-glazed windows are an excellent addition to your home. They provide 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 best to replace your double-glazed windows instead of repairing them. This could be the case with broken panes, extensive rot or frames that are not suitable for the double glazing units.