The Ultimate Glossary On Terms About Double Glazed Repair

The Ultimate Glossary On Terms About Double Glazed Repair

How to Deal With Double Glazed Repair

You should make sure that your double-glazed window frames regularly inspected, especially in the event that they are shrinking or expanding. This will decrease the risk of draughts.

If you find condensation in between the panes, this is an indication that the seal is failing and needs to be replaced. The seal can be replaced to reduce condensation and conserve energy.

Broken or cracked panes

Double glazing isn't indestructible and it is possible for faults to occur that can affect the efficiency of energy-efficient windows and doors. Repairing double-glazing can be an simple task, but you will require the proper tools and knowledge to do it properly. It is recommended to use a professional firm to complete the task instead of attempting it yourself.

The most common fault that occurs with double-glazed windows is a broken or cracked pane. A knock or a blow from outside can cause this, as could an attempt to open a window that is closed. Glass can crack or break into pieces based on its size and the force that is used to break it.

You can repair a double-glazed glass window susceptible to cracking with the help of special tape or putty. This will prevent the crack from spreading or becoming worse and it will block any water, wind or other elements from entering your home through the cracks.


Another issue that is common is condensation in double glazing. This is typically caused by a damaged window seal. It is a natural process that is caused by different temperatures and weather conditions, which is why it is important to check that your windows are under warranty before attempting to fix them.

This will usually be covered by the company that supplied you with your double glazing, so it's important to contact them promptly and explain the problem clearly. It is best to address this in writing, rather than by phone or text message, and always keep a copy of your correspondence.

If you're interested in trying to fix and fix a window that has become misty yourself, a typical method is to drill through the middle of the damaged pane. The desiccant will absorb any moisture and will help solve the issue. However, this is only a temporary solution and it is recommended to have double-glazed windows replaced with new windows whenever possible.

Misty Panes

Double glazed windows that mist up can be a real nuisance and cause major disruptions to your home. However, it is fairly simple to fix the issue once you know what's causing it. In most cases the cause of the issue is a failure of the seals between your window panes, allowing moisture to get in. Poor installation or drainage issues, or even defective seals from the window manufacturer can trigger this problem.

Standard sealed units are made up of two glass panes that are sandwiched by an open spacer (shown above). The inside of this spacer bar is perforated and the bars that are used as spacers are filled with a desiccant, which is there to absorb any moisture that is absorbed into the unit. The two glass panes are then sealed together and the whole unit is filled with gas to increase its thermal efficiency.

As you can imagine if the sealed unit fails, moisture can get between the panes causing condensation and mist. This can also result in heating being lost from your home which could lead to an enormous amount of money being lost in energy bills.

Repairing a misted window is a tricky job that should not be attempted by a person who doesn't have a solid understanding in the glazing and construction industries. However, if you are willing to take on the challenge then it is possible to repair the misted seal by adding a moisture absorbing desiccant back into the space between the glass panes.

Be aware that this is only a temporary fix and the condensation may occur again. The process will have to be repeated. It is more effective to replace a misted unit.  double glazing window repair  is also quicker and more clean. Replacements can also restore the original insulation of your home which isn't possible through repair. If you are experiencing misted windows or condensation, we suggest contacting an established company that provides double glazing. While you wait, make sure that your windows as clean and dry as you can.

Water Leaks

Double-glazed windows shouldn't leak, regardless of whether they're old or new. Leaking Windows are not just an inconvenience, but can cause serious damage to your home. This includes mold growth as well as structural damage and higher heating and cooling costs. Contact a professional window service as soon as you suspect a problem.

Window leaks could be an indication that the seals between glass panes are not working properly. If you notice condensation between the panes of glass it's an indication that the seal between the two panes has deteriorated. The moisture is now leaking through the insulating space between the two panes. While a little condensation is normal, if it persists and is visible on the outside or inside of your house, it's time to have a repair service in.

Another cause of leaks is the accumulation of water at the bottom of the frame of your window. This could be a sign of drain holes that are blocked, improper flashing, or an uneven sill. It is simple to clear a clogged drainage hole by using a coat hanger. Improper flashing is also easy to fix using roofing caulk to fill the gaps around the frame. If the window sill slopes to one side, it could be due to an improper pitch. A reputable window repair company can identify the root of the problem and offer a fast, cost-effective solution.

While it is not uncommon for old UPVC windows to leak or break however, it is more cost-effective and efficient to get an expert double-glazed repair service. They can restore the look and function of your windows back to the way they were when they were new. They can also replace hinges, handles and locks if necessary. Professional window repair companies will give you a guarantee on their work. You wouldn't receive this if you attempted to repair the windows yourself.

Difficulty to Open

If you notice that your windows are becoming harder to open, call the company where you purchased them. In most cases, a simple fix will resolve the issue. If the issue continues to persist then you should look at replacing your windows with more modern. Double-glazed windows are available with the latest technology to keep your home warm and secure, such as slimline uPVC frames made of aluminium, advanced insulation to stop heat from escaping, and innovative security equipment to keep out intruders.

Another sign that your double glazing requires repairs is condensation that forms between the panes of glass. This is due to a failure in the seals between the two panes. Inert gasses are supposed to escape between the panes of glass and replaced by moist air. This will keep your windows airtight and energy efficient. If this doesn't happen, the seals might have become damaged or simply broken down and this could happen over time as a result of weather changes or other causes.

A draught coming from the double-glazed windows is also a common sign that the seals have failed, which means that cold air is leaking into your home. This could also lead to higher energy bills as your heating system will have to work harder to keep the temperature of your home.

In some cases, a draught can be fixed by lubricating hinges, handles or mechanisms of your double-glazed doors or windows. It is important to note that this is only a temporary solution, and you'll need to contact the experts in the event that the issue continues to persist.

To help reduce condensation, you can install ventilation in your windows and doors, such as extractors or air bricks. It is also recommended to allow double-glazed doors and windows to 'breathe,' which you can achieve through trickle vents.