How to Repair Double Glazing Windows
If you have double-glazed windows it is possible that you will encounter issues with gaskets, hinges, and handles. You can often resolve these issues without having to replace the entire window, thereby saving money and time.
A common issue is condensation accumulating in the space between the two panes of glass. This usually indicates that the window has become defective and requires attention.
1. Broken Panes
A damaged double pane window is a major issue and could leave your home exposed to the elements. However, it's not always necessary to replace the entire window sash in order to resolve this issue. Double pane windows can be repaired with an adhesive that is specifically designed to be placed inside the cracks.
This short-term repair option is typically used to stop superficial cracks (such as stress cracks) from getting worse that can happen when temperature changes cause the glass to expand and contract. Alternatively, if the glass has broken or broken, it could be necessary to remove the damaged window and replace it.
Sometimes, the seals between two panes of glass can get damaged or worn-out, causing condensation and misting of windows. These problems are typically caused by moisture trapped between the glass panes or is absorbed into the wall through the window frame. Moisture is a problem for double-glazed windows, no matter the source. It can cause mold and water damage, which are costly to fix.
You can try to control the issue by wiping your double-glazed windows with cold, cool water. This will temporarily resolve the issue, particularly if it is humid and warm outside. You can also utilize a dehumidifier to cool the room with your double-glazed windows. This is particularly useful in the summer months.
If the issue persists, the double glazing expert is able to visit your home and clean the space between the panes of glass. A tool can also be used to make a score line around the outside of the windows, which allows you to cut the glass using a glass cutter. After that, take out all the glazing points from your window opening. double glazing repairs should be done with the sash still in place, although it is possible to work on a flat surface such as a table.
2. Seals
The window seal is an essential component of double glazing. It plays a crucial part in keeping your home energy efficient as well as draught-free and safe. The seal is located on the inner part of the uPVC frame and holds an air-tight seal over the gas-filled space between the two panes of glass in the window. The seals form an essential element of double glazing's insulating effect. If they fail or are faulty they will reduce the insulation.
If your seals don't do their job, you will see condensation between the panes. This is not only unsightly however, it could cause dampness and mould in the home. The effects of mould and damp can cause damage to walls, floorboards and furniture and could be a serious health risk for those with respiratory conditions like asthma.
The positive side is that a majority of double glazing manufacturers will offer a service to repair windows without having to replace the entire unit. This isn't just cheaper and more affordable, but it could be a quicker and greener alternative. There are also DIY alternatives, such as caulking for leaks and moisture intrusion, or self-adhesive seals that are placed directly on the junction of the window sash and the frame.
In most cases, the simplest and most effective method to fix a damaged window seal is to contact a professional. They can replace the window seal and stop moisture and air from entering your home, which can cause costly damage.
Verify the warranty period of your double glazing. It's usually between 10 to 20 years. This could save you money in the event that seals are broken and the windows need to be replaced. Some installers will drill the misty double glazing to eliminate the moisture and create a new seal. This will prevent it from misting again in the future. But, this could be an interim fix and a plug will need to be inserted into the hole in order to keep it shut.
3. Locking Mechanisms
Double-glazed windows use air gaps between the glass panes as insulation against temperature fluctuations outside and to maintain warm in the home. This kind of window is also called an Insulated Glass Unit (IGU). They can give you an impressive energy efficiency which saves on your heating bills. They are not impervious to damage and could require repairs to double glazing.
Luckily, most of these are relatively easy to fix and are much less expensive than replacing the entire window. It is best to contact a specialist company who offer repair services for double glazing, to ensure that the work is done correctly and with minimal effort. They will usually provide an estimate for free to allow you to compare the prices and quality of their work.
Examine the warranty included with the double-glazed window. This will usually cover the costs of repairing. This is a typical feature of the majority of double glazing installations and is typically for 10 or 20 years although some companies offer lifetime warranties.
If you are unable to open your double-glazed window or it appears that there is a cloud of mist between the panes, then it is likely because the seal has blown. This can happen if the frame of your window moves slightly or if the packaging that keeps the glass sheets gets worn out over time.
You can fix double-glazed windows yourself, but it's usually easier to hire a specialist. If you decide to attempt it yourself, then follow the manufacturer's guidelines and make use of the appropriate tools to complete the task. You will also void any warranty if trying to take off the glass yourself. You may end up paying more than if the company you purchased the windows from contacted you.
After you have removed the broken glass, you can replace it with plastic spacers. This will ensure that the new glass fits the frame. You can also add any uPVC beading needed. You can then fit an additional gasket and seal the window.
4. Weatherproofing
If your double glazing windows are difficult to open or have sagged, there are ways of fixing them. You can oil the handles, hinges, or mechanisms to see if it improves. Another thing you can do is replace the gaskets. This will increase the efficiency of your windows and stop the entry of draughts and cold air. You can purchase them at a hardware store or on the internet and they are a breeze to install. You can consult an expert if you don't want to do it yourself.
Condensation in window panes is a different issue that can be fixed easily. This is usually caused by an unsound seal, which will allow moisture to get in the gap between the glass panes. This can cause the glass to cloud up, which is both unattractive and ineffective.
One option is to replace the gaskets, which can be done easily at home by anyone with a little DIY experience. Gasket sealers are essential to ensure a tight seal and can reduce the cost of energy. It is also possible to use an elastomer to fill any cracks. This will give your windows an additional boost of weatherproofing.
Another common problem with double glazed windows is that the seals break down. This is often caused by painting near the windows, renovation work on the property or just general wear and tears. It is important that you repair your double-glazed windows as soon as they begin to get misted.
Double-glazed windows are a great addition to any home. They are energy-efficient and safe windows that keep the heat inside and the weather outside. There are times when replacing double-glazed windows is the best option. This can be due to broken panes or frames that aren't suitable for double glazing.