How to Repair Double Glazing Windows
If you have double glazing it is possible that you will encounter issues with handles, hinges and gaskets. It is possible to fix these problems without replacing the entire window, saving time and money.
One common issue is condensation that has accumulated in the space between the two glass panes. This usually indicates that the window has become damaged and requires attention.
1. Broken Panes
A broken double pane glass can expose your home to the elements. It is not always necessary for the entire window sash to be replaced in order to fix this problem. Double pane windows can be fixed by using an adhesive specifically designed for the cracks.
This short-term solution is used to avoid superficial fractures (such stress cracks) that can occur when temperature fluctuations cause the glass to expand and shrink. If the glass has broken or cracked, it might be necessary to take the damaged glass off and replace it.
The seals between the two panes of glass can wear away or break, causing condensation and misting on windows. These problems are typically caused by water that is trapped between the glass panes or that gets into the wall through the window frame. Moisture is a problem for double-glazed windows regardless of the source. It can cause water damage and mold which is expensive to repair.
To get the misting or condensation problem under control, first try wiping your double glazed windows with cold water. This can temporarily solve the issue, particularly if it is hot and humid outside. You can also consider using a dehumidifier inside the room in which your double-glazed windows are situated which is particularly beneficial during summer.
If the issue persists, an expert in double glazing is able to visit your home and clean the space between the panes of glass. They can also employ an instrument to draw lines of scoring around the perimeter of your windows, where you can cut the glass with a glass cutter (inexpensive cutters 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. This is best done while the sash is still in place, but it's easier to work on a flat surface, such as a table.
2. Seals
The window seal is a crucial component in double glazing and plays a significant part in keeping your home energy efficient as well as draught-free and safe. The seal covers the entire frame's uPVC frame and creates an air-tight seal over the gas-filled space between the two panes of glass that make up the window. This is an essential element of the insulation effect the double glazing provides and any problems or failures to seals can substantially diminish this benefit.
If your seals don't do their job, you will notice condensation appearing between the panes. This isn't just unsightly but can cause dampness and mould in the home. It can damage floors, furniture, walls and cause serious health problems for people suffering from respiratory issues such as asthma.
The good news is that the majority of double glazing manufacturers offer a service to repair windows without replacing the entire unit. This isn't just cheaper however, it can also be a faster and greener option. In the meantime, there are DIY options, like caulking to prevent moisture and leaks or lengths of self-adhesive rubber seals which can be applied directly to the junction between the window frame and sash.
Contacting a professional is the most convenient and efficient solution to a damaged window seal. They'll be able to replace the window seal to prevent the entry of air and moisture that can cause expensive damage and help your home remain energy efficient.
It's worth checking the paperwork of your double glazing to see whether it has a warranty period - 10 to 20 years is the norm - this could save you money if the windows need to be replaced because of damaged seals. Some installers will even drill holes in misted double glazing and then draw out the moisture to form an entirely new seal, and stop it from misting in the future. However, this can be temporary and a plug has to be put into the hole to keep it sealed.
3. Locking Mechanisms
Double-glazed windows use air gaps between the glass panes as insulation against the changing temperature outside and to maintain heat in the house. This kind of window can be referred to as an insulated unit (IGU). These windows can save you money on heating bills by reducing the energy consumption. But, they're not indestructible and some problems may arise that require double glazing repairs .
Luckily, most of them are fairly simple to fix and cost less than replacing the entire window. Contacting a company that offers double glazing repair will ensure the job is completed correctly and with minimal fuss. Many of these companies will give you an estimate for free so that you can evaluate the cost and quality of their work.
It is important to check the warranty that came with your double-glazed windows, as this will usually cover the cost of repairs. This is a common feature of the majority of double glazing installations and usually lasts 10 or 20 years however some companies have even offered lifetime guarantees.
If you cannot open your double-glazed window or it appears that there is a mist between the panes then this is likely because the seal has failed. This could happen when the frame of the window shifts in a slight manner, or when the packaging that holds the sheets of glass in place wears out over time.
There are many ways you can repair double-glazed windows yourself, however it is normally far easier to use a specialist firm. If you try to do it yourself, then follow the manufacturer's guidelines and make use of the appropriate tools for the job. It is important to keep in your mind that if you try to remove the glass yourself then you will be voiding any warranty you may have and could result in a larger cost than if simply contacted the company from whom you bought the windows.
Once the broken pane is removed, you can replace it with plastic spacers to make sure it fits in the frame and add any necessary uPVC beading. Then you can fit an additional wedge gasket and lock the window in place.
4. Weatherproofing
If your double-glazed windows are difficult to open or are sagging, there are ways of fixing them. For instance, you could try oiling the hinges, mechanisms or handles to see if it helps. You can also replace gaskets to improve the performance of your windows and prevent them from let in cold air and drafts. These are available in a hardware store or on the internet. They are simple to install. You can seek out for help from a professional if want to tackle it yourself.
If you notice condensation between your window panes, this is also something that can be easily fixed. It is usually caused by an unsound seal, which will allow moisture to enter the gap between the glass panes. This could cause a mist to form on the glass, which is unattractive and ineffective.
Anyone with some DIY expertise can easily replace gaskets. It is crucial to make sure that you apply a gasket sealer which will provide a good seal and will help lower energy costs. Alternatively, you can use a calk to fill any cracks in your windows and give them an extra boost in weatherproofing.
The seals could also fail on double-glazed windows. This could be due to painting the windows near them, renovation work on the property or just general wear and tears. It is crucial 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. They provide you with windows that are energy efficient and secure that will keep the weather out and the heat in. There are instances when replacing a double glazed windows is the best choice. This can include broken panes, extensive decay and frames that are no longer suitable for double glazing units.