How to Repair Double Glazing
Double-glazed windows last a long time and secure, but they will wear and tear over time. The signs that your double glazing needs repair include a feeling of draught or condensation in between the windowspanes.
Fogging or condensation between the panes usually means that the seal that holds the glass panes together has been broken. This can be fixed with an encapsulation.
Seals
Seals are a crucial component of double glazing, as they increase the efficiency of energy and insulation of windows. They are located between the glass panes and uPVC frames, they create an airtight seal that assists in keeping out wind, rain, drafts, and condensation that can lead to damp on walls and windowsills. Window seals also help to keep cold and warm air separate, which can lower heating costs.
Unfortunately, it's not uncommon for the window seals to fail. This is usually due to weathering and exposure to harsh elements such as high winds or rain, ice or snow. However, it could be due to improper installation or the use of chemicals like paint strippers that damage the rubber.
If the window seals fail, humidity and moisture could seep through the glass panes causing fogging or misting. Double glazing may lose its insulation properties when the inert gases that are between the panes are not present.
If you know what to look for, it's possible to perform some DIY double-glazed window seal repair. But, it's better to call an experienced window repair service to do the work. They can repair the windows to restore their insulating and energy efficient qualities and also remove any unattractive condensation that has accumulated between the glass panes.
Many double-glazed windows are covered by a warranty which means they can be fixed or replaced without cost to the homeowner. Review the warranty documents that came with your double-glazed windows, or contact the company from which you bought it to find out what assistance is available. It's also worth looking over your home insurance policy to make sure that you're covered in case of any issues with double-glazing. If double glazing window repairs do have cover it's important to ensure that you file your claim as soon as you can so that you don't incur unnecessary costs. You can also check the local authority's Building Control department for further guidance and assistance.
Glass
Double glazing can be a problem. The most frequent issue is misting. This occurs when the seal cracks between two panes and water builds up. It is possible to repair misted double glazing without needing to replace the entire window. The procedure for repairing it involves removing the damaged pane, blowing air into the gap to eliminate any moisture that remains, and then creating an entirely new seal.
Glass can be used to make double-glazed windows in a variety of shapes and sizes. Some glass is plain like mirrors or safety glass, but it is tempered to ensure security and strength. Other kinds of glass are coated to improve their properties. Solar control glass can be used to reduce the glare and heat transfer. Glass that is extra clean is also stain-resistant and self-cleaning.
Double-glazed units that have high efficiency are also available from a few manufacturers. These units make use of insulated glass and special films to maintain the internal temperature to ensure that heating and cooling systems do not have to be as laborious.
Often, these are an affordable alternative to replacement windows, and they provide huge energy savings. These units must be maintained properly since they may lose their effectiveness as time passes.
When you notice a problem, it is important to contact the company which sold you the double glazing. Contact them by phone, and then follow up by writing a letter or email. This will provide proof that you've informed them of the issue and that you and they agreed to address the issue. This is vital if you want to claim any warranty you have. Many businesses offer 10 or 20-year guarantees, while some offer lifetime warranties.
Frame
The frames that hold the double glazing are constructed of materials like wood and plastic which can be damaged in various ways. Frames that are damaged can allow cold air to enter your home, which can increase the cost of heating. Over time, frames can become warped and twisted. They may need to be replaced or at least cleaned and sanded down to make them look better.
It is recommended to speak with a glazier if you are having problems with the frames of your windows. They have the necessary skills and tools to repair this kind of issue. It is possible to do some repairs yourself, however it is usually faster and more cost-effective to seek out professional help. A qualified glazier can complete the job properly and you are able to be reimbursed for any costs.
Condensation between glass panes is a common indication that double glazing needs repair. This usually means that the seal has failed and allowing air to move between the panes. This can cause the humidity to fall and make your home feel humid. It is a good idea to have this repaired in the earliest time possible to avoid any further issues.
It's not always necessary to replace the whole window, as long as it's not cracked or broken. In fact the frame could be in perfect condition, which is why it is more cost-effective to replace the glass within the window.
Many companies offer same-day double glazing repair services, but you should be aware of the requirements you have before asking for an estimate. It is not unusual for sales representatives to try to convince people to buy more expensive repairs than they actually need. It is essential to know exactly what you're looking for, the amount you'll need to spend and why. This will help you spot high-pressure sales techniques.
It is a good idea to have your double-glazing examined every couple of years since it will ensure they are in good order and prevent problems. If you do need repairs it is best to contact a reputable company for an estimate as they have the expertise and experience needed to resolve your issues quickly and efficiently.
Locks
A trustworthy tradesperson will install a lock on your window regardless of whether you're building new windows or repairing double glazing. Your installer should discuss different locking options as part of the quote and which one is best suited to your lifestyle and the local crime rates. Espagnolette is a popular option that utilizes mushroom-headed bolts which are secured behind the frame's locking points. They are usually used on uPVC but can be added to wood and aluminium.
Other locks are made to limit the number of times opening windows. Consider installing a Canzak Window Restriction cable in your casement window. It works like a door chain lock that can be fitted either on either side of the moving part to stop it from opening up too far. It's also very easy to install and one of the few types of locks that can be used on casements.
A hinged wedge lock could be used to prevent the lower window sash from being raised enough to permit an intruder to enter. Cut an sash of wood that is the length of the channel that operates the lower sash. Install it and fix it to the wall.
You can also install an sash or a casement lock. They are more durable than latch locks, and are often used in conjunction with them to secure windows. They are located on the side of windows and are used on double and single hang windows, as well sliding windows.
Other ways to increase the security of your double-glazed windows include adding the shoot bolt lock system. This locks are created by bolts that are shot from both ends to create a very robust lock. They are usually offered as an upgrade and are suitable for commercial and domestic use.
It is also important to ensure whether your double glazing installer is accredited by a reputable trade body, like Checkatrade, to ensure they have the experience and expertise to carry out high-quality work and comply with their standards.