How to Repair Double Glazing

Double-glazed windows last a long time and secure, however they do experience wear-and-tear over time. Double glazing that requires repair can be identified by a feeling of draught between the window panes or condensation.

Fogging or condensation between the panes typically indicates that the seal that holds the glass panes together has broken down. Resealing is a solution to this.

Seals

The seals that are used in double glazing are an essential part of the overall insulation and energy efficiency of the windows. They are located between the glass panes and uPVC frames, they provide an airtight seal that assists in keeping out rain, wind drafts, condensation, and drafts that can lead to damp on walls and windowsills. In addition, the window seals aid in keeping warm air in and cold out which can significantly reduce heating costs.

It is not unusual for window seals to break down. This is typically due to the weathering process and exposure to harsh elements like high winds, rain, ice and snow. It can also be caused by incorrect installation or chemicals like paint strippers which damage the rubber.

If the window seals fail, moisture and humidity could seep through the glass panes, causing misting or fogging. Double glazing can lose its insulation properties when the inert gases that are between the panes is no longer present.

It is possible to do some DIY double glazed window seal repairs if know what to look out for. However, it's generally better to call a professional window repair double glazed window company to carry out the work. They can seal the windows to restore their insulation and energy efficient properties as well as tackle any ugly condensation that has formed between the glass panes.

A lot of double-glazed windows are covered by warranty which means they can be fixed or replaced at no cost to the homeowner. It's a good idea to check the warranty paperwork that was included with your double glazing or calling the company you bought it from to find out whether they can provide any assistance. Review your insurance policy for your home to see if you are covered in the event of problems with double glazing. If you have insurance it is essential to file a claims as soon as you can to avoid unnecessary costs. You can also contact the local authority's Building Control department for further advice and support.

Glass

Double glazing isn't indestructible and issues with it can develop. The most frequent issue is misting. This occurs when the seal is broken between two panes, and moisture is accumulated. Fortunately, misted double glazing is repairable without the cost of replacing the entire window. It is possible to repair it by removing the damaged glass, blowing air into the gap and creating an airtight seal.

Double glazed windows can be made from a selection of glass. Some are plain, like mirrors or safety glass, which is tempered to improve its strength and safety features. Some types of glass have coatings added to them to improve their properties. Solar control glass is a good choice to reduce glare and heat transfer. Extra clean glass is also stain-resistant, self-cleaning and self-cleaning.

Some manufacturers also offer high-efficiency double glazed units. These units make use of glass that is insulated and specially formulated films to regulate the internal temperature so that cooling and heating systems do not have to work as hard.

These are often a more affordable option than replacing windows, and can save you a lot of energy. They must be maintained correctly since they may lose their effectiveness over time.

The most important thing is to contact the company that you bought your double glazing from immediately you spot problems. Contact them by phone, then follow up by writing a letter or an email. This means you'll have proof that you notified them of the issue and that you and they agreed to address the issue. This is essential in order to be able to claim any warranty you have. Many companies offer warranties of either 10 or 20 years, and some even give lifetime guarantees.

Frame

The frames that support the double glazing repairs glazing are constructed from materials such as wood and plastic which can be damaged in a variety of ways. Fragile frames can cause cold air to enter your home, which will increase the cost of heating. Frames can also get damaged, warped, or discolored over time. It could be necessary to replace them or at the very least paint them and sand them down to bring them back to their original appearance.

If you're having trouble with the frames of your windows, it is recommended that you call an expert glazier to help you since they have the experience and tools needed to complete this kind of repair. You can do some repairs yourself, but it's generally faster and less expensive to seek out professional advice. A certified glazier will do the job properly and you are able to be reimbursed for any costs.

A common indication that your double glazing requires repairing double glazing windows is condensation building up between the glass panes. This usually means that the seal has failed and allowing air to circulate between the panes. This results in the water level dropping and can make your room feel draughty. This should be repaired as quickly as you can to avoid any further problems.

It's not always necessary to replace the whole window as long as it hasn't been broken or cracked. The frame may be in excellent condition, which is why it's more economical to replace the glass inside the window.

Many companies will offer an same-day service for double glazing repairs However, it is crucial to understand what you require before asking for a quote. It is not unusual for sales reps to attempt to convince people to purchase more expensive repairs than they really need. It is essential to know exactly what you are looking for, what you should pay 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 condition and help avoid issues. If you require repairs, it is recommended that you get in touch with a reputable business for a quote as they will have the expertise and experience required to resolve your problems quickly and effectively.

Locks

A reliable tradesperson will put the lock on your window, whether you are installing new windows or repairing double glazing. As part of your quote the installer will discuss the various locking options available and which one best fits your needs and local crime rate. Espagnolette is a popular option, which uses mushroom-headed bolts that are inserted behind the frame's locking positions. They are commonly fitted into uPVC doors and windows, but they can also be incorporated into timber and aluminium.

Other locks are made for limiting the amount of opening windows. Consider installing a window lock like a Canzak Restriction cable in your casement window. It works like a door chain lock and can be installed either on either side of the moving part to prevent it from opening up too far. It is also easy to install and is among the few locks that work with casements.

For sash windows with hinges, a hinged wedge lock is a simple fix to stop the lower sash from lowering enough to allow an intruder inside. Cut a piece of wood to match the width of the channel that controls the lower sash, fit it in, and tack it to the wall and frame.

You can also attach a keyed lock to your sash or casement window. These are stronger than latch locks and are often used together to secure windows. They are on the sides of windows and can be used on both double and single-hung windows as well as sliding ones.

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

Also, make sure that your double glazing installer is accredited by a recognized trade body, like Checkatrade, to ensure they have the knowledge and expertise to carry out top-quality work and meet their requirements.