Five Things Everybody Gets Wrong About Double Glazed Repair

· 5 min read
Five Things Everybody Gets Wrong About Double Glazed Repair

How to Deal With Double Glazed Repair

It is a good idea to have your double-glazed windows checked frequently, particularly if you observe that the frames are expanding or contracting. This will reduce the risk of draughts.

If you notice condensation appearing between the glass panes, the seal could be failing and needs to be replaced. Replacing the seal will not only help to reduce condensation, but also help to reduce the cost of energy.

Cracked or broken Panes

Double glazing isn't indestructible. It is susceptible to developing faults that can reduce the energy efficiency. Repairing double glazing is a simple process but the right tools and skills are needed to perform quality repairs. It is usually best to hire a professional to complete the task, instead of trying to do it yourself.

A broken or cracked window is the most frequent issue for double-glazed windows. A knock or blow from the outside can cause this, as can the attempt to open a stuck-closed window. The glass might break or crack into smaller pieces, depending on the size of the crack and the force applied to it.

If the double-glazed window is susceptible to cracking it can be repaired with a form of putty or tape. This will stop the crack from expanding or getting worse and will stop wind, water or other elements from getting into your home through the cracks.

Condensation in double glazing is a different issue that is common and this is often caused by a failure of the window seal. It is a natural process that can occur due to varying temperatures and weather conditions, which is why it is essential to ensure whether your windows are under warranty prior to attempting to fix them.

This is usually covered by the company that sold you your double glazing, therefore it's essential to contact them quickly and clearly explain the issue. It is recommended to do this in writing, rather than by text or phone Keep a copy of your correspondence.

Making a hole in the centre of a misted pane is a common way to repair it yourself. The desiccant will absorb any moisture and will help solve the issue. This is only a temporary fix and it is recommended that you replace your double-glazed units with new ones as soon as is possible.

Misted Panes

Double-glazed windows that fog up can be a huge troublesome issue that can cause major disruptions in your home. Once you have identified the source it's fairly easy to fix. In most cases the cause of the issue is a failure of the seals between your window panes, allowing moisture to enter. Poor installation or drainage issues or faulty seals by the window manufacturer can trigger this issue.

Standard sealed units comprise of two glass panes with a hollow spacer bar inserted between them (shown in the image above). The inside of this spacer bar is perforated and the bars are filled with a desiccant, that is used to absorb any moisture that gets into the unit. The two glass panes are sealed together and the whole unit is filled with gas to improve its thermal efficiency.

As you can imagine, if a sealed unit fails then moisture can enter between the panes and this could cause condensation and mist. This could also cause heat to escape from your home, which could result in a substantial amount of money lost on energy bills.

However, fixing double glazing windows that have been misted can be a little tricky and isn't something that should be attempted by anyone without an extensive understanding of glazing and the construction industry. However, if you're willing to take on the challenge, it's possible to fix a misted sealed unit by putting moisture-absorbing desiccant to the gap between the glass panes.

Be aware, however it's only a temporary solution and the condensation will likely return and the process may need repeating. It is more efficient to replace a misted unit. It's also quicker and more clean. A replacement can also restore the original insulation of your property that isn't accessible with a repair. We recommend contacting with a reputable double glazing firm if you're experiencing condensation or misty windows. While you wait, keep your windows as clean and dry as possible.


Water Leaks

Double glazed windows shouldn't leak, no matter if they are old or new. Leaking windows aren't just a nuisance, but can cause serious damage to your home. This includes the growth of mold, structural damage, and higher heating and cooling costs. If you suspect a leak you should contact a professional window repair service as soon as you can in order to bring the problem under control.

Window leaks are typically a sign of an issue with the seals between panes of glass. If you notice condensation between the panes it is a sure indication that your window seal has deteriorated and that water is leaking into the gaps between the glass's insulating. Although a small amount of condensation is normal, if it continues to grow and becomes visible on the outside or inside of your house, it's time to have a repair service in.

Water collecting at the bottom of the window frame is a common reason for leaks. This can be an indication of blocked drain holes or flashing that is not properly installed or an uneven sill. It is simple to clean out a clogged drain hole by using a coat hanger. By using roofing caulk, it is easy to fix flashing that isn't working properly. A wrong pitch could be the cause of the window sill sloping to one side. A professional window repair company will be able to identify the cause and provide an immediate, cost-effective solution.

It is not unusual for UPVC windows that are older to break or leak. However, it is more cost-effective and efficient to employ a  double glazing repair  service. They can restore the appearance and function of your windows back to how they were when they were brand new. They can also replace hinges and locks and handles if needed. Professional window repair firms will give you a guarantee on their work. You wouldn't get this if you tried to fix the windows yourself.

The difficulty of opening

If you notice that your windows are becoming difficult to open, you should get in touch with the company from whom you purchased them. In the majority of instances, a simple repair can resolve the issue. If the issue persists, you may want to think about replacing your windows with more modern ones. New double glazed Windows offer the most modern features to keep your home secure and warm. They include slimline uPVC frames or aluminium frames with advanced insulation that blocks heat from escaping, as well as innovative security hardware.

Another common sign that your double glazing needs repairs is condensation that forms between the glass panes. This is due to an issue with the seals that connect the two panes. Inert gas is supposed be able to escape between the glass and replace it with moist air to ensure that your windows are well-insulated and thermally efficient. If this doesn't happen, the seals might have become damaged or broken in some way, which could happen in the course of time because of changing weather conditions or other factors.

A draft coming from the double-glazed windows is an indication that the seals have failed, meaning that cold air is leaked into your home. This can also result in higher energy costs since your heating system has to work harder to maintain the temperature in your home.

In some instances, a draught may be resolved by lubricating the hinges, handles, or mechanisms on your double-glazed doors or windows. It is important to remember that this is only a temporary solution and you will have to seek out the experts in the event that the issue continues to persist.

To prevent condensation, consider installing ventilation in your windows and doors for reducing condensation, such as air bricks or extractors. You should also allow your double-glazed doors and windows to 'breathe,' which is possible by using trickle vents.