How to Repair Double Glazing
Double-glazed windows last for a long time and secure, however they will wear and tear over time. Double glazing that needs repair is identified by the sensation of draught between windows or condensation.
The seal that holds the glass panes into place is usually damaged. This can be repaired with an encapsulation.
Seals
The seals used with double glazing are a crucial element of the overall insulation and energy efficiency of the windows. They are located between the glass panes and uPVC frames, they create an airtight seal that helps to keep out the elements of wind, rain, drafts, and condensation that can lead to damp on walls and windowsills. In addition, the window seals help keep warm air inside and cold air out, which significantly lowers heating bills.
It is not common for window seals to develop defects. This is often due to the weathering process and exposure to harsh elements like high winds, rain, ice and snow. It could also be caused by improper installation or the use of chemicals such as paint strippers, which harm the rubber.
If the window seals fail, humidity and moisture may seep through the glass panes causing misting or fogging. Double glazing may lose its insulation properties if the inert gases between the panes are not present.
It's possible to carry out some DIY double glazed window seal repairs if know what to look out for. But, it's recommended to hire a professional window repair company to carry out the work. They can reseal windows to increase their energy efficiency and insulating properties, and also get rid of any visible condensation between the glass panes.
Double-glazed windows often have a warranty which means that they can be repaired or replaced without cost to the owner. It's worthwhile to review the paperwork that was included with your double glazing or contacting the company you bought it from to determine if they can offer any assistance. Examine your home insurance policy to see if you are covered in the event of issues with double glazing. If you have insurance, it's important to ensure that your claim is made as soon as possible in order to avoid any unnecessary costs. double glazing repairs can also contact the Building Control Department of your local authority for advice and support.
Glass
Double glazing isn't impervious to damage and issues with it can arise. The most common issue is misting, which occurs when the seal between two panes is broken and moisture builds up. Fortunately, misted double glass is repairable without the cost of replacing the entire window. It is possible to repair it by removing the affected glass, blowing air through the gap and forming a seal.
Double glazed windows can be constructed from a range of glass. Some glass is a plain type, similar to mirrors or safety glass, but it is tempered for strength and safety. Certain types of glass have coatings added to enhance their properties. Solar control glass is a good choice to reduce the glare and heat transfer. Extra clean glass is also stain-resistant and self-cleaning.
Certain manufacturers also produce high-efficiency double glazed units. They use insulated glass and special films that help maintain the internal temperature, so heating and cooling systems aren't required to work as hard to maintain comfortable levels in your home.
Often, these are an affordable alternative to replacement windows, and they provide excellent energy savings. However, these windows need to be properly maintained due to the technologies they incorporate can wear out over time.
As soon as you discover an issue, it is important to contact the company that you bought your double glazing. Contact them via phone, and then follow up with a written letter or an email. This will provide proof that you've informed them about the problem and that you and them have agreed to correct the issue. If you want to claim a warranty it is essential to do this. Many companies provide warranties of either 10 or 20 years, and some offer lifetime warranties.
Frame
The frames that house the double glazing are made out of plastic and wood, which can be damaged in many ways. Damaged frames can allow cold air to seep into your home, which can increase your heating costs. As time passes, frames become warped and twisted. It may be necessary to replace them or at least sand down and re-paint them to bring them back to their original appearance.
If you are having issues with the frames of your windows it is recommended to contact a glazier for assistance because they have the expertise and tools required to carry out this type of repair. You can do some repairs on your own, but it's typically faster and less costly to seek advice from a professional. A qualified glazier who is trained to do the job will ensure that the work is done correctly and you can get reimbursement for any costs.
One of the most common signs that your double glazing requires repair is the build-up of condensation in between the glass panes. This usually means that the seal has failed and is allowing air to circulate between the panes. This can cause the humidity to fall, making your home feel humid. It is recommended to have this repaired as soon as possible to avoid further problems.
It's not always necessary to replace the entire window as long as it hasn't been damaged or cracked. In reality the frame could be in pristine condition so it's more economical to replace the glass unit inside the window.
Many companies provide same-day double glazing repair services, but it is important to be aware of what you need prior to requesting a quote. It is not uncommon for sales reps to try to convince people to buy more expensive repairs than they really need. It is essential to know what you are looking for, what you should pay and why. This will help you recognize sales techniques that are high-pressure.
It is a good idea to have your double-glazing examined every couple of years since it will ensure they are in good working order and avoid problems. If you require repairs, it is best to contact a reputable company for an estimate as they have the expertise and experience needed to solve your issues quickly and effectively.
Locks
If you are looking to repair double glazing or you are getting new windows installed, a reputable tradesperson should install a locking to ensure your window is secure. As part of the quote your installer should go over the various locking systems available and choose the one that best suits your needs and local crime rate. Espagnolette is a popular option, which uses mushroom-headed bolts that engage behind the frame's locking positions. They are usually used on uPVC but can also be used on wood and aluminium.
Other locks are designed to limit the amount that a window can be opened. Consider installing a window lock like a Canzak Restriction cable in your casement window. It functions like a door chain lock that can be put on either side of the opening to stop it from opening too much. It's also simple to install and is among the few locks that can be used on casements.
A wedge lock with hinges can be used to stop the lower window sash from being raised enough to permit an intruder to gain access. Cut a piece of wood to match the width of the channel that operates the lower sash, fit it in, and secure it to the wall and frame.
You can also add an unlocked lock that is keyed to your sash or casement windows. They are more durable than latch locks and are often coupled with them to help keep windows secure. They are located on the outside of a window. They are used on double and single hanging windows as well as sliding windows.
Other ways to improve the security of double-glazed windows is by installing a shoot bolt lock. These locks are made by shooting bolts from both ends to create a very sturdy lock. They are usually available as an upgrade and are suitable for both commercial and domestic use.
Also, make sure that the double glazing contractor is accredited by a recognised trade body, like Checkatrade to ensure they have the experience and know-how to complete high-quality work and comply with their requirements.