Double glazed windows are long-lasting and secure, however they will wear and tear over time. Signs that your double-glazed window requires repair are the feeling of draught or condensation in between the windowspanes.
Condensation or fogging between the panes usually means that the seal holding the glass panes together has been broken. Resealing is a solution to this.
Seals
The seals used in double glazing are an important component of the overall insulation and energy efficiency of windows. They are situated 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. The window seals also help keep warm and cold air separate, which can lower heating costs.
It's not uncommon for window seals to develop faults. This is usually due to weathering and exposure to extreme elements such as high winds, rain, ice and snow. It can also be caused by faulty installation or the use of chemicals such as paint strippers, which harm the rubber.
If the window seals fail, moisture and humidity may seep through the glass panes and cause misting or fogging. It could affect the insulation properties of double glazing because it won't have the inert gas between the panes that helps to retain heat.
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 an experienced window repair service to carry out the work. They can reseal the windows to restore their insulating and energy efficient qualities as well as tackle any unattractive condensation that has accumulated between the glass panes.
Many double-glazed windows are covered by warranty which means that they are able to be repaired or replaced without cost to the homeowner. It's a good idea to check the warranty documents that was included with your double glazing or contacting the company you bought it from to see whether they are able to provide any assistance. Examine your home insurance policy for coverage in the event of double glazing problems. If you have insurance, it's important to make an insurance claim as soon as possible to avoid paying unnecessary expenses. You can also contact the Building Control Department of your local authority for information and assistance.
Glass
Double glazing isn't unbreakable and problems can develop. The most common issue is misting, which occurs when the seal between two panes is broken and moisture builds up. It is possible to fix misted double glazing, without having to replace the entire window. The process of repairing it involves removing the affected pane, blowing air into the gap to eliminate any moisture that remains, and then creating the new seal.
Double-glazed windows can be made from a wide selection of glass. Some are plain, like mirrors or safety glass, which is tempered to increase its strength and safety characteristics. Certain types of glass have coatings applied to them to improve their properties. This could include solar control glass, which reduces glare and stops heat transfer; extra-clean glass that is stain-resistant and self-cleaning and chromogenic glass, which changes transparency depending on the temperature.
Certain manufacturers also produce high-efficiency double glazed units. They use insulated glass and special films that help keep the internal temperatures stable which means that cooling and heating systems do not have to be as efficient to maintain a comfortable temperature within your home.
These are often an affordable alternative to replacing windows, and can help you save a lot of energy. However, they do need to be properly maintained due to the technologies they use can become worn out over time.
The most important thing is to contact the company you purchased your double glazing from immediately you spot a problem. Contact them by phone and then follow up with an email or a letter. This will provide proof that you've informed them about the problem and that you and them agreed to address the issue. If you want to claim any warranty, this is a must. Many companies offer 10- or 20-year guarantees, and some offer lifetime warranties.
Frame
The frames that hold double glazing are made of materials such as plastic and wood that can be damaged by a variety different ways. Damaged frames may let cold air into your home, which could increase your heating bills. Over time, frames can get bent and twisted. It could be necessary to replace them or at the very least sand down and re-paint them to restore their 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 equipment required to perform this type of repair. You can make some repairs yourself, but it's typically faster and less costly to seek advice from a professional. Having a qualified glazier do the job will ensure that it is done correctly and that you are able to claim back any expenses.
One common sign that your double glazing requires repair is the appearance of condensation in between the glass panes. This usually means that the seal has failed and is allowing air to flow between the panes. This could cause the moisture to drop and make your space feel cold and stale. It is a good idea to get this fixed as soon as possible to avoid recurring problems.
If the window isn't cracked or broken, it may not be necessary to replace it. The frame could be in good condition, so it is more cost-effective to replace the glass within the window.
Many companies provide same-day double glazing repair services, but it is important to know what you require before making a request for the quote. Sales representatives are known to try and convince people to purchase more expensive repairs than what they actually require. It is important to know 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 make sure they are in good condition and to avoid problems. If you require repairs, it is best to seek out a reputable company to get an estimate as they have the knowledge and experience needed to resolve your issues quickly and efficiently.
Locks
Whether you need to repair double glazing or have new windows installed, a reliable tradesperson should install a lock to keep your window secure. The installer should go over the various locking options in the estimate and the one that best fits your lifestyle and local crime rates. Espagnolette is a very popular choice that utilizes mushroom-headed bolts that engage behind the frame's locking points. They are usually used on uPVC but can also be added to wood and aluminium.
Other locks are designed to limit the number of times windows can open. If yours is a casement style window, you might want to consider installing a Canzak Window Restriction Cable, which functions as the chain lock used for a door and can be secured on either side of the moving portion to stop it from opening too much. It's also easy to fit and is one of 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 lifting enough to allow an intruder into the. Cut a length of wood to the length of the channel that controls the lower sash. Fit it into the frame, and then affix it to the frame and wall.
You could also add a keyed lock to your sash or casement windows. These are more robust than latch locks and are usually used in conjunction with them to keep windows secure. They are on the outside of windows and are used on both single and double-hung windows, and sliding ones too.
Other methods to increase the security of your double-glazed windows are adding the shoot bolt lock system. This locks are created by bolts being shot from both ends to create a very robust lock. They are usually available as an upgrade and are suitable for both domestic and commercial use.
Check that your double-glazing installer is certified by an industry body like Checkatrade to ensure that they have the knowledge and experience to perform high-quality work in accordance with their standards.
