"Ask Me Anything:10 Answers To Your Questions About Repair Double Glazing How to Repair Double Glazing

Double-glazed windows are durable and secure, however they tend to wear out over time. The signs that your double glazing needs repair include an odor of draught, or condensation in between the windowspanes.

Fogging or condensation between panes usually means that the seal that holds the glass panes together has been broken. This can be fixed with the reseal.

Seals

The seals used with double glazing are a crucial part of the overall insulation and energy efficiency of windows. They are located between the glass panes of uPVC frames and provide an airtight seal that helps to keep out rain and wind, drafts and condensation which can cause damp on walls and window sills. In addition, the window seals help keep warm air inside and cold air out, which significantly lowers heating costs.

It's not uncommon for window seals fail. This is usually due to the weathering process and exposure to harsh elements such as high winds or rain, ice or snow. It can also be caused by incorrect installation or chemical substances like paint strippers that damage the rubber.

When the window seals fail it could cause moisture and humidity can seep between the glass panes, leading to fogging or misting on the windows. It can also affect the insulation properties of double glazing as it no longer has the inert gas between the panes, which helps to retain heat.

If you know what to watch out for, it's possible to perform some DIY double-glazed window seal repair. It is recommended to hire an expert to complete the work. They can repair windows to improve their energy efficiency and insulation qualities, as well as get rid of any visible condensation that has formed between the glass panes.


Many double glazed windows are covered by a warranty which means that they are able to be fixed or replaced at no cost to the homeowner. Review the warranty documents that came along with your double glazing, or contact the business from which you bought it to find out if there is any assistance available. Examine your home insurance policy for coverage in case of issues with double glazing. If you're insured, it's important to make an insurance claim as soon as you can to avoid costly costs. You can also contact the Building Control Department of your local authority for assistance and advice.

Glass

Double glazing isn't indestructible and issues with it can arise. The most common problem is misting. This happens when the seal breaks between two panes, and moisture builds up. Fortunately, misted double glass is repairable without the expense of replacing the entire window. It is possible to fix it by removing the damaged glass, blowing air into the gap and forming an airtight seal.

Double-glazed windows are constructed from a range of glass. Some of it is plain, like mirrors or safety glass, which is tempered to improve its strength and safety characteristics. Other kinds of glass are coated to enhance 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. They use insulated glass and special films to maintain the internal temperature, which means that heating and cooling systems aren't required to perform as hard to maintain comfortable levels within your home.

These are often an affordable alternative to replacing windows, and they can save you lots of energy. However, these units do require regular maintenance, as the technologies they incorporate can wear out over time.

The most important thing is to contact the company that you bought your double glazing from as soon as you notice a problem. Contact them by phone, and then follow-up with a written letter or email. This way, you'll have proof that you notified them about the problem and that you and the company have agreed to correct the issue. This is essential in order to be able to claim any guarantees you may have. Many businesses offer 10 or 20-year warranties, and some give lifetime warranties.

Frame

The frames that hold the double glazing are constructed out of plastic and wood, which can be damaged in many ways. Frames that are damaged can let cold air into your home, which could increase your heating costs. Frames can also be warped, twisted and discoloured over time. It is possible to replace them, or at a minimum paint them and sand them down to bring them back to their original appearance.

If you are having issues with the frames of your windows, it is best to call an expert glazier to help you since they have the experience and tools needed to carry out this type of repair. You can make some repairs on your own, but it's generally faster and less expensive to seek out professional advice. Having a qualified glazier finish the job will ensure that it is done correctly and you are able to claim any expenses back.

One of the most common signs that your double glazing is in need of repair is the build-up of condensation between the glass panes. This usually means that the seal has failed and allows air to flow between the panes. This can cause the humidity to fall and make your space feel cold and stale. It is recommended to get this fixed as soon as possible to avoid further problems.

It's not always necessary to replace the entire window as long as it isn't broken or cracked. In reality the frame itself may be in pristine condition so it would be more cost-effective to replace the glass unit inside the window.

Many companies will offer the same day service for double glazing repairs However, it is crucial to know what you need before asking for a quote. Sales representatives are known to attempt to get people to buy more expensive repairs than what they actually need. It is important to know what you need, how much it should cost and the reason you'll need it so that you can spot a high-pressure sales technique.

It is recommended to have your double-glazing regularly checked as it will ensure they are in good working order and help avoid issues. If you do need repairs it is recommended to seek out a reputable company to get an estimate since they have the expertise and experience needed to resolve your issues quickly and efficiently.

Locks

A reputable tradesperson will install a lock on your window, whether you are installing new windows or fixing double glazing. The installer should be able to discuss the different locking systems available as part of the quote and which one is best suited to your living arrangements and local crime rates. Espagnolette is a very popular choice, which uses mushroom-headed bolts that are inserted behind locking positions on the frame. They are commonly used in uPVC doors and windows but they can also be added to aluminum and timber.

Other locks are designed to limit the number of times opening windows. If yours is a casement type window, consider installing a Canzak Window Restriction Cable, which works like a chain lock for a door and can be secured on either side of the opening to prevent it from opening too much. It's also simple to install and one of the few types of locks that can be used on casements.

For sash windows with hinges, a hinged wedge lock is an easy fix to stop the lower sash from lifting enough to let an intruder inside. Cut a piece of wood the width of the channel that operates the lower sash. Install it and secure it to the wall.

You can also install the sash lock or a casement lock. They are more durable than latch locks, and are often used in conjunction with them to secure windows. These are located on the outside of windows and can be utilized on single and double-hung windows, and sliding ones too.

Other ways to increase the security of double-glazed windows is by the addition of the shoot bolt lock system. This lock is created by bolts being shot from both ends to create a strong lock. They are usually available as an upgrade and are suitable for commercial and domestic use.

Also, make sure whether your double glazing installer is accredited by a reputable trade body, such as Checkatrade, to ensure they have the experience and expertise to carry out top-quality work that is in line with their requirements.