How to Repair Double Glazing

Double-glazed windows are durable and secure, but they tend to wear out over time. Signs that your double glazing requires repair are the feeling of draught or condensation between the window panes.

Fogging or condensation between the panes is usually a sign that the seal binding the glass panes has deteriorated. This can be fixed with a reseal.

Seals

The seals used with double glazing are an essential part of the overall insulation and energy efficiency of windows. Located between the glass panes and uPVC frames they provide an airtight, vital barrier that assists in keeping out the elements of wind, rain, drafts, and condensation that can cause damp walls and windowsills. Additionally, window seals help to keep warm air in and cheaper cold out, which can drastically reduce heating costs.

Unfortunately, it's not uncommon for window seals to develop faults. This is typically due to exposure to extreme weather conditions and harsh elements like high winds, rain and snow. It can also be caused by faulty installation or chemical substances like paint strippers, which harm the rubber.

If the window seals fail, it can cause moisture and humidity can seep between the glass panes, leading to fogging or misting of the windows. It could also affect the insulation properties of the double glazing because it will no longer have the gas inert between the panes, which helps to keep heat in.

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 a professional window repair company to carry out the work. They can reseal windows to restore their energy efficiency and insulation properties, and also get rid of any visible condensation between the glass panes.

Double-glazed windows often come with a warranty which means that they can be replaced or repaired 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 determine what assistance is available. Review your insurance policy for your home for coverage in the event of problems with double glazing. If you have insurance, it's important to ensure that you make your claim as soon as you can in order to avoid any unnecessary expenses. You can also contact the Building Control Department of your local authority for cheaper more information and assistance.

Glass

Double glazing isn't unbreakable, and problems with it can arise. The most frequent issue is misting. This occurs when the seal breaks between two panes and water is accumulated. Fortunately, misted double glazing is repairable without the expense of replacing the entire window. The procedure for repairing it involves removing the affected pane, blowing air into the gap to eliminate any remaining moisture, and then forming the new seal.

Glass can be used to make double-glazed windows that come in a variety of shapes and sizes. Some of it is simple, such as mirrors or safety glass which is tempered to increase its strength and safety features. Some types of glass have coatings added to enhance their properties. This can include solar control glass, which reduces glare and prevents heat transfer; extra clean glass, which is stain-resistant and self-cleaning; and the chromogenic glass, which alters transparency depending on the temperature.

Certain manufacturers also produce high-efficiency double-glazed units. These use insulated glass with special films that help ensure that the internal temperature stays stable, so heating and cooling systems do not have to be as efficient to keep the temperature at a comfortable level within your home.

In most cases, they are less expensive than replacement windows and offer great energy savings. They must be maintained properly, as they can lose their effectiveness over time.

As soon as you discover problems, it's essential to contact the business where you purchased your double glazing. Contact them by phone and then follow up by sending a letter or email. You'll have proof of contacting them and agreeing to correct the problem. If you're looking to claim a warranty, this is a must. Many companies offer guarantees of 10 or 20 years, and some even give lifetime guarantees.

Frame

The frames that house the double glazing are made from materials such as plastic and wood that can be damaged in a variety of ways. Damaged frames may let cold air into your home, which will increase your heating bills. Frames can also be damaged, warped, or discolored as time passes. They may need to be replaced or at least sanded down and repainted to restore them.

If you are having issues with the frames of your windows it is recommended that you call an expert glazier to help you as they have the skills and equipment required to carry out this type of repair. You can do some repairs on your own, but it's usually quicker and cheaper to seek advice from a professional. Employing a professional glazier to complete the work will ensure that the repair is done correctly and that you can claim back any expenses.

Condensation between panes of glass is a typical indication that double glazing needs repair. This is usually a sign that the seal has failed and allowing air to flow between the panes. This can cause the humidity to fall and make your space feel cold and stale. It is best to get this fixed in the earliest time possible to avoid further problems.

It is not always required to replace the entire window, as long as it's not damaged or cracked. In reality the frame itself may be in pristine condition so it would be more cost effective to simply replace the glass within the window.

Many companies will provide the same day repair for double glazing however, it is essential to know what you require before you ask for a price. Sales reps are known to try to get people to buy more expensive repairs than they actually require. It is essential to understand exactly what you are looking for, what you should pay and why. This will help you identify sales tactics that are high-pressure.

It is recommended to have your double-glazing examined every couple of years to ensure they are in good working condition and to avoid problems. It is recommended to get a quote from a reputable business if you need to repair your double glazing. They will have the expertise and experience to resolve your issue quickly.

Locks

If you are looking to repair double glazing or have new windows installed, a reputable tradesperson must install a lock to keep your window secure. The installer should be able to discuss the different locking options as part of the quote and the one that best fits your living arrangements and the local crime rate. An option that is popular is an Espagnolette system that has bolts with a mushroom-shaped head that fit behind locking points on the frame. They are most commonly used on uPVC but can be added to aluminium and wood.

Other locks are designed to limit the number of times opening the window. Consider installing a Canzak Window Restriction cable in your casement window. It works like a door chain lock and can be put on either on either side of the moving part to prevent it from opening up too much. It's also easy to fit and is among the few locks that can be used on casements.

For windows with sash A hinged wedge lock is an easy fix to stop the lower sash from rising enough to allow an intruder into the. Cut a piece of wood to the length of the channel that is used to operate the lower sash. Install it and secure it to the wall.

You can also put in the sash lock or a casement lock. These are stronger than latch locks, and are often employed in conjunction with them to secure windows. They are situated on the outside of windows and can be used on both single and double-hung windows, and sliding ones too.

There are other ways to make your double-glazed windows more secure including adding a shoot bolt locking system that has bolts that shoot from both sides of the frame to create a sturdy lock. They are usually offered as an upgrade and are suitable for commercial and domestic use.

It is also important to ensure that the double glazing contractor is accredited by a recognised trade body, such as Checkatrade to ensure that they have the knowledge and expertise to carry out high-quality work and comply with their requirements.