15 Terms That Everyone Within The Double Glazed Repair Industry Should Know

15 Terms That Everyone Within The Double Glazed Repair Industry Should Know

How to Deal With Double Glazed Repair

It's a good idea have your double-glazed windows checked regularly, especially if you find that the frames are contracting or expanding. This will reduce the chance of drafts.

If you notice condensation between the glass panes, it is possible that the seal be failing and should be replaced. Replacing the seal will not only help to reduce condensation but will also help to reduce the cost of energy.

Cracked or Broken Panes

Double glazing isn't impervious to damage. It can develop defects that could decrease the efficiency of energy. Repairing double glazing is a simple process but the right tools and knowledge are required to carry out top-quality repairs. It is generally recommended to get a professional complete the task, rather than try to do it yourself.

A cracked or broken pane is the most frequent problem with double-glazed windows. This can be a result of a blow or knock to the frame from outside or a failed attempt to open the window that is shut. Glass can break or crack into pieces based on its size and the force applied to crack it.

You can repair double-glazed glass windows that is susceptible to cracking using a special tape or putty. This will stop the crack from spreading or getting worse. It will stop any wind, water or other elements from entering the home through the cracks.

Condensation in double glazing is another common problem and is often caused by a failure of the window seal. It is a common occurrence that occurs due to temperatures and weather conditions. Before attempting to fix your windows, make sure to determine if they are covered by the warranty.

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

If you're looking to try and repair a misted window by yourself, a popular method is to drill an opening in the centre of the damaged pane. The desiccant will absorb any moisture and aid in resolving the issue. However, this is only a temporary solution and it is recommended that you have your double-glazed windows replaced with new units as soon as you can.

Misted Panes

Double-glazed windows that mist up can be a real issue and cause major disruptions in your home. Once you identify the cause, it's relatively simple to fix. Most of the time, the problem is caused by a failure in the seals that separate the window panes. This allows moisture get into. Poor installation, drainage issues or even defective seals from the window manufacturer can cause this issue.

Standard sealed units consist two glass panes, sandwiched by an open spacer (shown above). The face of the spacer bar is perforated and the bars that are used as spacers are filled with a desiccant, that is used to absorb any moisture that is absorbed into the unit. The two glass panes then be sealed, and the entire unit will be injected 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 can create condensation and mist. This could also cause heat to escape from your home, which could result in a significant amount of money being lost due to energy bills.

However, fixing double glazing windows that have been misted isn't easy and shouldn't be attempted by those who don't have an extensive understanding of the glazing industry and construction industry. However, if you're prepared to take on the challenge, it's possible to repair the misted seal by adding a moisture absorbing desiccant to the gap between the glass panes.

Bear in mind, though it's only a temporary solution and the condensation will likely to return and the process could need to be repeated. It is more efficient to replace the misty unit. It is also quicker and more clean. A replacement will also bring back the original insulation of your house which isn't available with repairs. We recommend contacting with a reputable double glazing company if you're having trouble with condensation and misted windows. In the meantime, try making sure your windows are as dry as they can by ensuring that they are well ventilated and cleaned regularly.

Water Leaks

No matter if they are brand new or old, double-glazed windows should not leak. Leaking windows aren't just an inconvenience but can cause severe damage to your home such as the development of mold and structural damage, as well as increased heating and cooling expenses. If you suspect a leak call a reputable window repair service as soon as possible to get the issue under control.

Window leaks could be a sign that the seals between glass panes aren't working correctly. If you notice condensation between the panes it is a sure indication that the window seal has deteriorated and that water is leaking into the insulation gap between the glass. A small amount of condensation is normal. However should the issue persist and is evident on your home's exterior or interior, it is time to call in a repair service.

Water accumulating at the bottom of your window frame is a typical cause of leaks. This could be an indication of drainage holes that are blocked or flashing that is not properly installed or a sloped sill. It is easy to clear 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 misplaced pitch could be the cause of a window sill that slopes to one side. A professional window repair service can identify the cause of the issue and offer an affordable and quick solution.

While it is not unusual for old UPVC windows to break or leak but it is more efficient and cost-effective to get an expert double-glazed repair service. They can bring back the appearance and function of your windows back to what they were like when they were brand new. They can also replace handles, hinges and locks, if needed. A reputable window repair service will also provide you with a type of warranty for their work, which you will not be able to get if you tried to fix the window yourself.

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If you notice that your windows are becoming difficult to open, you should contact the company through which you purchased them. In the majority of instances, a simple repair will resolve the issue. If the issue continues to persist then you should think about replacing your windows with modern windows that are more modern in design. Double-glazed windows are available with modern features that keep your home warm and secure, such as slimline uPVC frames made of aluminium and advanced insulation to prevent the heat from escape, and innovative security hardware to keep out intruders.

Another common sign that your double glazing requires repairs is condensation that forms between the glass panes. This is due to a failure of the seals that connect the two panes. Inert gases are supposed to escape between the panes of glass and be replaced by moist air. This will keep your windows in a breathable state and be energy efficient. If this doesn't happen, the seals might have become damaged or even broken, which is something that can occur over time as a result of weather changes or other elements.



A draft from a double-glazed window can be a sign the seals are failing, which means that cold air is getting into your home. This can also result in more energy costs as your heating system will have to work more to maintain the temperature of your home.

In some cases the draught could be solved by lubricating the hinges, handles, or mechanisms on double-glazed windows or doors. But, it is important to remember that this is temporary fix. If the issue persists, then you'll have to call in the experts.

To help reduce condensation, you can install ventilation in your windows and doors, such as extractors or air bricks. You should also allow your double-glazed doors and windows to 'breathe,' which is possible by using trickle vents.