How to Repair Double Glazing

Double glazed windows are long-lasting and secure but they can wear and tear over time. Double glazing that needs repair is identified by a feeling of draught in the panes of the window or condensation.

The seal that keeps the glass panes in place is usually damaged. This can be fixed by an encapsulation.

Seals

Seals are a crucial component of double glazing as they boost the efficiency of energy and insulation of windows. They are located between the glass panes of uPVC frames and provide an airtight barrier that helps to keep out rain and wind as well as condensation and drafts that can cause damp on windows and wall sills. The window seals also help to keep cold and warm air separate, which can reduce heating costs.

It is not common for window seals to develop defects. This is typically due to exposure to harsh weather conditions and elements like high winds, rain and snow. It could also be caused by faulty installation or chemicals like paint strippers which damage the rubber.

When the window seals fail it can cause moisture and humidity may seep through the glass panes, leading to fogging or misting of the windows. Double glazing can lose its insulating properties when the inert gasses between the panes are not present.

If you know what to watch for, you can try to do some DIY double-glazed window seal repair. However, it's always recommended to hire a professional window repair company to do the work. They can seal the windows to restore their insulating and energy efficient qualities and also eliminate any unsightly condensation that has accumulated between the glass panes.

Many double-glazed windows are covered by a warranty which means that they can be repaired or replaced at no cost to the homeowner. It's worthwhile to review the documents that was included with your double glazing or contact the company you purchased it from to see if they can offer any assistance. It's also worth looking over your home insurance policy to be sure you're covered for any issues with double-glazing. If you're insured and you have a claim, it's crucial to make claims promptly to avoid costly costs. You can also check your local authority's Building Control department for further advice and support.

Glass

Double glazing isn't impervious to damage and issues with it may arise. The most frequent issue is misting. This occurs when the seal breaks between two panes and water is accumulated. It is possible to fix misted double glazing without needing to replace the entire window. The process of repairing it involves removing the affected pane, blowing air into the gap to remove any remaining moisture, and then forming an entirely new seal.

Glass can be used to create double-glazed windows in various sizes and shapes. Some are plain, such as mirrors, or safety glass that is tempered to improve its strength and safety features. Other kinds of glass are coated to improve 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.

Some manufacturers also offer high-efficiency double-glazed units. These use insulated glass with special films to ensure that the internal temperature stays stable, which means that heating and double glazing cooling systems aren't required to perform as hard to maintain a comfortable temperature in your home.

Often, these are less expensive than replacement windows and they offer great energy savings. However, they do require proper maintenance, as 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 by phone and then follow up by sending an email or a letter. This way, you'll have evidence that you informed them of the issue and that you and they agreed to address the issue. If you're looking to claim any warranty this is essential. Many companies offer warranties of either 10 or 20 years, and some offer lifetime assurances.

Frame

The frames that house the double glazing are constructed from materials such as wood and plastic which can be damaged in many ways. Damaged frames may let cold air into your home, which could increase your heating bills. Frames can also get bent, twisted, and discoloured over time. They may need to be replaced or at the very least painted and sanded to make them look better.

If you're having trouble with the frames of your windows, it is recommended that you call a glazier for assistance since they have the experience and tools required to complete this kind of repair. It is possible to do some repairs yourself, however it is generally much quicker and less expensive to seek professional assistance. A certified glazier will do the job properly and you are able to claim any expenses.

One common sign that your double glazing requires repairing is condensation building up between the glass panes. This is usually a sign that the seal has failed and allowing air to flow between the panes. This causes the moisture to decrease and can make your room feel draughty. This needs to be fixed as quickly as you can to avoid any further problems.

If the window is not damaged or cracked it may not be necessary to replace it. The frame could be in perfect condition, which is why it's more efficient to replace the glass inside the window.

Many companies offer a same-day repair for double glazing However, it is crucial to know what you need before asking for a quote. It is not unusual for sales representatives to try to talk people into buying more expensive repairs than they actually need. It is important to know what you want, how much you need to pay and the reason for it. 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 condition and to avoid problems. If you do need repairs it is recommended that you contact a reputable company for an estimate since they have the expertise and experience required to resolve your problems quickly and effectively.

Locks

A trustworthy tradesperson will install a window lock regardless of whether you're installing new windows or fixing double glazing. As part of your quote, your installer should discuss the different locking systems available and which one best fits your needs and local crime rate. Espagnolette is a popular option that utilizes mushroom-headed bolts which are secured behind locking positions on the frame. They are usually fitted into upvc window repairs windows and doors but can be added to aluminum and timber.

Other locks are designed to limit the amount a window can open. You might want to consider installing a Canzak Window Restriction cable in your casement window. It functions like a door chain lock that can be put on either side of the moving portion to stop it from opening too far. It's also simple to install and one of the few types of locks that can be used on casements.

For windows with sash with hinges, a hinged wedge lock is a simple solution to stop the lower sash from rising enough to let an intruder inside. Cut a strip of wood to match the width of the channel that controls the lower sash, fit it in, and secure it to the wall and frame.

You can also attach keys to your casement or sash window. They are more durable than latch locks and are usually used in conjunction with them to ensure the security of windows. They are on the side of windows and are utilized on single and double-hung windows, and sliding ones too.

There are other ways to make your double glazed windows more secure. One option is to add a shoot bolt locking system that has bolts that are shot from both ends of the frame to create an extremely robust lock. They are typically offered as an upgrade and are suitable for domestic and commercial use.

You should also check that your double glazing installer 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.