How to Repair Double Glazing
Double glazed windows are long-lasting and secure but they do experience wear-and-tear over time. Signs that your double glazing is in need of repair include the feeling of draught or condensation between the window panes.
Condensation or fogging between the panes is usually a sign that the seal binding the glass panes together has been broken. This can be fixed with an encapsulation.
Seals
Seals are an essential part of double glazing as they improve the energy efficiency and insulation of the windows. They are located between the glass panes and uPVC frames they provide an airtight seal that helps to keep out wind, rain, drafts, and condensation that can cause damp on walls and windowsills. The window seals also help to keep warm and cold air from each other, which can lower heating costs.
Unfortunately, it’s not uncommon for window seals develop a problem. This is typically due to the weathering process and exposure to harsh elements like high winds or rain, ice or snow. It could also be caused by incorrect installation or chemical substances like paint strippers which damage the rubber.
If the window seals fail, double glazing repair humidity and moisture may 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 no longer present.
It’s possible to carry out some DIY double-glazed window seal repairs if know what to look out for. It’s best to hire a professional to do the work. They can reseal the windows to restore their insulating and energy efficient properties and also eliminate any unsightly condensation that has formed between the glass panes.
Many double-glazed windows come with a guarantee that means they can be repaired or replaced at no cost to the homeowner. Check the paperwork that came along with your double glazing or contact the company from which you purchased it to see what assistance is available. It’s also worth checking your home insurance policy to be sure that you’re covered in case of any issues with double glazing. If you’re insured and you have a claim, it’s crucial to make an insurance claim as soon as you can to avoid costly costs. You can also consult your local authority’s Building Control department for further guidance and assistance.
Glass
Double glazing isn’t unbreakable, and problems with it may arise. The most frequent issue is misting, which occurs when the seal between two panes is broken and moisture collects. It is possible to repair misted double glazing, without having to replace the entire window. It is possible to repair it by removing the affected glass, blowing air in the gap and creating an airtight seal.
Double-glazed windows are constructed from a variety of glass. Some of the glass is a plain type, similar to safety or mirrors, but it is tempered to increase security and strength. Certain kinds of glass have coatings added to them to improve their properties. This includes solar control glass which reduces glare and stops heat transfer; extra clean glass that is stain-resistant and self-cleaning and chromogenic glass that changes transparency based on temperature.
Some manufacturers also make high-efficiency double glazed units. These units use insulated glass and special films to stabilize the internal temperature so that cooling and heating systems do not have to work as hard.
In most cases, they are a cheaper option than replacement windows and offer great energy savings. These units must be maintained correctly, as they can lose their effectiveness as time passes.
The most important thing to do is contact the company you purchased your double glazing from immediately you spot problems. Contact them by phone, and then follow up with a written note or email. This means you’ll have evidence that you informed them of the issue and that you and the company agreed to address the issue. If you wish to claim any warranty this is essential. Many companies offer 10- or 20-year warranties, and some give lifetime warranties.
Frame
The frames that hold the double glazing are made from materials such as plastic and wood, which can be damaged in a variety of ways. Damaged frames may allow cold air to enter your home, which will increase the cost of heating. Over time, frames can get bent and twisted. It may be necessary to replace them or at the very least remove the sand and paint to bring them back to their original appearance.
If you have a problem with the frames of your windows it is recommended that you call a glazier for assistance because they have the expertise and tools required to carry out this type of repair. You can make some repairs yourself, however it’s typically faster and less costly to seek out professional advice. Employing a professional glazier to finish the job will ensure that the work is done correctly and you are able to claim any expenses back.
One common sign that your double glazing is in need of repair is the appearance of condensation in between the glass panes. This is usually a sign that the seal between the glass panes has failed and allowed air to get in. This causes the moisture to drop and it can make your room feel draughty. It is best to have this repaired as soon as you can to avoid recurring problems.
If the window isn’t damaged or cracked it may not be required to replace it. The frame may be in good condition, which is why it’s more economical to replace the glass within the window.
Many companies offer a same-day service for double glazing repairs, but it is important to know what you require before requesting a quote. It is not uncommon for sales reps to attempt to talk people into buying more expensive repairs than they really need. It is a good idea to understand what you require, how much it should cost, and why you should it to be able to detect a sales tactic that is high-pressure.
It is a good idea to have your double Glazing repair-glazing checked every few years as they will be in good order and avoid problems. It is recommended to obtain a quote from a reputable firm in case you require repairs to your double glazing. They will have the expertise and experience to fix your problem quickly.
Locks
If you’re looking to fix double glazing or you are getting new windows installed, a reliable tradesperson must install a lock to ensure your window replacement is secure. Your installer should discuss different locking systems available in the estimate and what best suits your lifestyle and the local crime rate. Espagnolette is a popular option, which uses mushroom-headed bolts that engage behind the frame’s locking points. They are most commonly used on uPVC but can also be added to wood and aluminium.
Other locks are designed to limit the amount a window can open. Consider installing a Canzak Window Restriction cable to your casement window. It functions like a door chain lock and can be put on either on either side of the moving part to prevent it from opening too much. It is also easy to install and one of the few locks that can be used with casements.
For sash windows, a hinged wedge lock is a simple solution to prevent the lower sash from lifting enough to allow an intruder inside. Cut an sash of wood that is the length of the channel that is used to operate the lower sash. Fit it in and double Glazing repair fix it to the wall.
You can also attach keys to your sash or casement windows. They are more durable than latch locks and are typically used in conjunction with them to ensure the security of windows. They are situated on the outside of windows and can be utilized on single and double-hung windows, as well as sliding ones.
There are other ways to make double glazed windows more secure. One option is to add a shoot bolt locking system with bolts that are shot from both sides of the frame to create an extremely strong lock. These are typically offered as an upgrade and are suitable for commercial as well as domestic use.
Also, make sure whether your double glazing installer is accredited by a recognised trade body, like Checkatrade to ensure that they have the knowledge and know-how to complete top-quality work and meet their requirements.