20 Fun Facts About Repairing Double Glazing

20 Fun Facts About Repairing Double Glazing

How to Go About Repairing Double Glazing Windows

Double-glazed windows are often sold with warranties that protect them for up to 20 years. If you spot problems, you should check with the company that you bought the windows from to determine what their policy is regarding repairs.

In some instances, fixing your double glazing can be an easy task. Here are a few of the most common problems that can be solved.

Broken Glass

Double pane windows require an airtight seal to keep the inner and outer glass together. If one of the glass panes break, it can be very difficult to remove the broken piece without damaging the window frame. This type of damage may also lead to a loss in energy efficiency. It is therefore crucial to repair it quickly and properly.

Repairing damaged glass in double-glazed windows is a simple task that can be completed at home with a handful of tools and materials. To do so, first take off any loose pieces of broken glass from the frame. Make sure  more tips here  wear gloves when doing this, since any broken glass may contain dangerous fragments. After getting rid of the broken glass make use of a dampened rag soaked in alcohol or rub alcohol to clean the area around the frame. This will get rid of any adhesive residue.

Remove any remaining glazing points with a putty blade. Once all glazing points are removed, clean the backside and l-shaped space of the window frame. Then, clean the old glass using a wirebrush and then clean the new frame prior to installing the new pane. Once the frame is clean, apply a small amount glazier’s putty to the glass's edge to secure it against the frame.

Some types of windows use vinyl, aluminum or wood stops to hold the glass in place instead of glazier's points. If your double-glazed windows are of this kind, you will need to make use of a utility knife cut through the tape on both sides to remove the stop from the frame without damaging it. Once the stop is removed, you can apply a strip of strong-hold tape to the surface of the glass pane to stop any further damage.

Leaking Seals

If your double glazed windows leak in the frame, the seals around the frame may have failed. This is a very serious problem as it means all the gas that is thermally insulating is leaks out and your windows are not performing as efficiently. This could cause you to spend more on heating because your windows are not as efficient as they were previously.

There are a few warning signs that you can look out for to help keep a drafty window from forming. If you notice that your windows are draughty even when closed It could be because the seal has been damaged and requires to be replaced. There may also be condensation appearing on the glass, which is another indication that the seals are not working properly.

To eliminate a draft, simply replace the seals on the frames. This is a complicated task that requires special tools to ensure that the window is not damaged glass. It is recommended to contact a professional glazing company to have this work done and they will be able to utilize deglazing equipment to remove the old seals without damaging the glass.

You might be able to repair double-glazed windows that are leaking with silicone putty. This isn't a great solution as it does not have a good heat resistance and is susceptible to leaks in the future. It's worth a shot in the event that there are no other options available.

It is not unusual for the rubber seals that surround the double-glazed windows to wear out over time. This could be due to age, environmental conditions or the way that the windows are put in place. It is crucial to replace the seals as soon as you can to ensure your double-glazed windows are the same as they were when they were first installed.

A window that is drafty is often the most obvious indication that your double glazing isn't performing as it should. A draught is likely to be felt at the edges of the frame, at the point where it joins brickwork or the surrounding wall. The seal has failed and air can seep in. This can result in damp patches appearing on the walls.

Condensation

Double-glazing windows are a great alternative for homeowners who wish to cut down on energy costs and improve the insulation of their home. However, despite being durable and long-lasting, they do require regular maintenance from time to some.

Condensation is a common problem with double-glazed windows. The appearance of condensation is often the first indication that the window's seal has failed. If the appearance of condensation isn't addressed quickly, it can cause mould growth and even wood rot.

Condensation is most commonly seen in the mornings when air temperatures rise and humidity levels rise which causes water vapour to form. This includes your windows. It isn't anything to be concerned about, however it's a good idea to remove any visible condensation as quickly as you can to stop it from forming.

But condensation isn't always the sign of a failing seal and there are other reasons why your double-glazed windows may be leaking. Rubber seals on double-glazed windows may wear down over time. They may eventually break, which can reduce the air gap between the glass panes. This is why it's crucial to get your double glazed windows fixed immediately if you notice any signs of condensation or misting.

To repair a double-glazed window with condensation A professional will take out the affected pane before installing it and running hot air through the gap to remove any moisture that may be present. They will then apply a new seal to keep the gap airtight and working as it should be.

Repairing your double-glazed windows can be a cheaper alternative than purchasing and installing brand new ones. It is also essential to locate a trustworthy tradesperson to do the work. Checkatrade helps by providing you with local, vetted and verified tradesmen who have experience performing repairs to double glazing. You just need to type in your postcode, and then select the type of tradesman you are seeking to find a list.

Frame Damage

If you hear crackling sound or other unusual noises from your double glazed windows, it's likely that one of the frame seals has failed. The seals keep cold and water out of the insulating gap that is between the glass panes. It's vital to get them replaced as soon as you can to prevent moisture from entering your home.


Cracking in the frames can result from wear and tear or as a result of collision damage, such as when children or pets play. Often this can be remedied with a simple fix, such as using silicone to fill the gap or sanding the area. If the damage is more severe, you may need to replace your window frames. This is something that is not something you should attempt unless you're skilled in the trades.

A common double-glazing problem is that it may be difficult to open or close. This could be due to a buildup of dust and dirt in the track or a structural issue such as warping. This can be easily fixed by using a bit of elbow grease and a gentle nudge, dependent on the severity.

Moisture that enters your home through damaged double-glazed windows can cause condensation, mould and dampness. The warm air inside your home is more likely to retain moisture than the cooler air outside, so it will settle on surfaces such as windows with single or double glazing that aren't properly sealed.

Fortunately, the good aspect is that these issues can be corrected and is usually cheaper than replacing your windows completely. Double glazing issues are usually covered by a warranty, usually for 10 or 20 year and some companies even offer lifetime warranties. Make sure to check your warranty prior to beginning work. Always contact your company via email or letter instead of text message. This will allow you to follow up with any issues that may arise.