Don't Make This Silly Mistake With Your Double Glazed Repair

· 5 min read
Don't Make This Silly Mistake With Your Double Glazed Repair

How to Deal With Double Glazed Repair

You should have your double-glazed window frames inspected regularly, particularly when they are shrinking or expanding. This will decrease the chance of draughts.


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

Broken or cracked Panes

Double glazing isn't impervious to damage. It is susceptible to developing faults that can reduce the energy efficiency. Repairing double-glazing is an simple task, but you will require the proper tools and knowledge to do it right. It is normally best to work with a professional firm to perform the work rather than trying it yourself.

A broken or cracked window is the most common problem for double-glazed windows. It could be the result of a blow or knock on the frame from outside or an attempt to open a window that is stuck closed. Glass can break or crack into pieces depending on its size and the force applied to crack it.

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

Another issue that is common is condensation in double glazing. This is usually the result of a broken window seal. It is a common occurrence that happens due to temperatures and weather conditions. Before attempting to fix your windows, check to check if they're covered by warranty.

Typically, this is covered by the company that you purchased the double glazing from. Therefore, it is important to contact them immediately and clearly explain the issue. It is recommended to do this in writing, rather than by text or phone and keep a copy of your correspondence.

If you're looking to try and repair a misted window yourself, a typical method involves drilling through the middle of the affected pane. The desiccant will absorb any moisture and will help solve the issue. However it is temporary solution, and it is recommended to have double-glazed windows replaced with new windows as soon as possible.

Misted Panes

When double-glazed windows start getting misty, it can be a real pain and can cause significant disruption to your home. Fortunately, it can be fairly easy to fix the issue once you know the root of the issue. In most cases the issue is caused by a failure in the seals which separate your window panes. This allows moisture to enter. Poor installation or drainage issues, or even faulty seals by the window manufacturer could cause this issue.

Standard sealed units consist of two glass panes, with an open spacer bar sandwiched between them (shown in the above image).  double glazing repairs near me  of the spacer bar has been perforated, and the spacer bars are filled with desiccant to absorb any moisture. The two glass panes then be sealed, and the entire unit will be injected with gas in order to improve its thermal efficiency.

As you can imagine, if a sealed unit fails then moisture could get between the panes and could cause condensation and mist. This could also result in heat escaping from your property, which could result in a significant amount of money lost on energy bills.

Repairing a misted window is a difficult task that should not be attempted by a person who doesn't have a solid understanding of the construction and glazing industries. However, if you're prepared to take on the challenge, then it's possible to repair the misted seal by adding moisture absorbing desiccant to the gap between the glass panes.

Be aware that this is a temporary fix and the condensation could return. The process will need to be repeated. It's much more efficient to replace misted glass units and it will also be more efficient and cleaner. Replacements will bring back the original insulation of your property and is not achievable with a repair. If you're experiencing misty windows and condensation, we suggest you contact an established company that provides double glazing. While you wait, make sure that your windows as dry and clean as possible.

Water Leaks

If they're new or old, double-glazed windows should not leak. Leaking windows aren't just a nuisance but they can cause significant damage to your home, including the development of mold and structural damage, as well as increased heating and cooling costs. Contact a professional window service as soon as you suspect that there is a issue.

Window leaks are usually a sign of an issue with the seals between panes of glass. If you notice condensation between the panes of glass, it is a sign that the seal between the two panes has deteriorated. The moisture is now leaking through the insulation space between the two panes. While some condensation is normal, if it continues to grow and becomes visible on the outside or inside of your home, it's time to have a repair service in.

Another cause of leaks is that water collects at the bottom of the frame of your window. This could be an indication of clogged drainage holes or flashing that isn't properly installed, or a sloped sill. It is easy to clear a blocked drain 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 is sloped to one side it may be due to an incorrect pitch. A professional window repair service will determine the root of the issue and provide an affordable, fast solution.

It is not unusual for UPVC windows that are older to leak or break. However it is more economical and efficient to use an expert to repair your double glazing. They can restore your windows' appearance and functionality to what they were when they first were released. They can also replace hinges, handles, and locks if necessary. A professional window repair service will also offer a form of guarantee for their work, which you will not be able to get if you tried to fix the window yourself.

It is difficult to open

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 cases, the problem is fixable with an easy fix. If the issue persists, you may want to look at replacing your windows with more modern ones. Double-glazed windows are available with the latest technology to keep your home warm and secure, including slimline uPVC or aluminium frames, advanced insulation to stop heat from escaping, as well as innovative security equipment to deter intruders.

Another indication that your double glazing requires repairs is condensation between the glass panes. This is due to an issue with the seals that connect the two panes. Inert gasses are supposed to escape between the two panes of glass and then be replaced by humid air. This keeps your windows in a breathable state and be energy efficient. If this doesn't happen, the seals could have been damaged over time due to weather conditions or other factors.

A draft that is coming from a double-glazed window could also be a sign that the seals aren't working and cold air is getting into your home. This can also result in higher energy costs since your heating system will have to work harder to maintain the temperature of your home.

In some cases a draught may be fixed by lubricating hinges, handles or mechanisms of your double-glazed doors or windows. It is crucial to note that this is a temporary solution, and you'll be required to consult with a professional if the problem persists.

To help reduce condensation, consider installing ventilation in your windows and doors like extractors or air bricks. It is also essential to allow double-glazed doors and windows to 'breathe' by leaving them open as much as feasible, which is possible with trickle vents.