How to Go About Repairing Double Glazing Windows
Many double glazing windows come with a guarantee that lasts up to 20 years. If you do spot problems, you should check with the company you bought them from to see what their policy is on repairs.
In some cases, repairing your double glazing is an easy task. Here are double glazing repair near me of the most frequent problems that can be solved.
Broken Glass
Double pane windows depend on a seal that is air tight to keep the inner and outer glass together. If one of the glass panes break it could be extremely difficult to remove the broken piece without damaging the window frame. This type of damage may result in a decrease in energy efficiency. Therefore, it is crucial to fix it quickly and correctly.
Repairing cracked glass in double-glazed windows is a simple job that can be done at home using a few tools and materials. To begin, take out any broken pieces that are loose from the glass. Wear protective gloves as broken glass can contain dangerous shatterings. After getting rid of the broken glass make use of a dampened rag soaked in acetone or rub alcohol to clean the the frame. This will remove any adhesive residue.
Remove any remaining glazing points with a putty blade. Once all glazing points have been removed, clean the backside and an l-shaped space inside the window frame. Then, clean the old glass with a wirebrush and the new frame before installing the new pane. After the glass and frame are clean, a small amount of glazier's putty can be applied to the edge of the new pane to hold it in place against the frame and close the gap between the frames.
Some windows use aluminum, wood or vinyl stops to support the glass instead of glaziers' points. If your double glazed windows are of this kind then you'll need make use of a utility knife slice through the tape on both sides to remove the stop from the frame without ruining the frame. After the stop has been removed and the tape strip is removed, you can apply a strong-hold strip to the exterior of the new pane of window to avoid further damage.
Leaking Seals
Seals around the frame could be defective if double-glazed windows leak. This is a serious problem as it means all the gas that is thermally insulating is being released and your windows are not performing as efficiently. This can result in expensive heating bills since windows aren't as effective as they once were.
There are some warning signs to look for that can aid in preventing drafty window from forming. If you notice a breeze blowing through your windows, even when they are closed, the seal may be damaged and requires replacing. There may be condensation on the glass that is a sign that the seals are failing.
The most straightforward method to get rid of a draught is to simply replace the seals around the frames. However it is a challenging task that requires specialized tools to avoid damaging the glass. It is recommended that you contact a professional glazing company to get this job done and they will be able to utilize deglazing tools to remove the old seals without damaging the glass.
In some cases, you might be able to repair your leaking double-glazed windows using a silicone putty to fill the gaps. This isn't a great solution since it doesn't provide a high resistance to heat and could leak again in the future. It's worth a shot when there aren't any other options available.
Double-glazed windows with rubber seals can break as time passes. This could be due age, environmental conditions or the way the windows are put in place. It is essential to replace the seals as soon as you can in order to ensure your double-glazed windows will be as effective as when they first came out.
Double glazing that isn't performing well is usually evident by a drafty double-glazed window. A draft is likely to be felt around the edges of the frame, where it joins with the brickwork or wall. This is because the seal has been breached, allowing air to get through. This could cause damp patches to appear on the walls.
Condensation
Double-glazing windows are a great option for homeowners who want to reduce their energy costs and improve the insulation of their home. They are durable and last a long time but they do require some maintenance.
Condensation is a typical issue with double-glazed windows. The appearance of condensation is often the first sign that the seal of the window has failed. If condensation isn't addressed promptly, it can lead to mould growth and even to wood rot.
Condensation is most commonly seen in the morning, when air temperatures rise and humidity levels increase and water vapour begins to form. This includes your windows and isn't something to be concerned about, however it's a good idea to remove any visible condensation as quickly as you can to prevent it from forming.
However, it's not always the indication of a leaky seal and there are other reasons why your double-glazed windows may be leaking. Seals made of rubber on double-glazed windows may get worn out over time. This could cause them to break, which in turn will depressurise the air gap between your glass panes. If you observe signs of misting or condensation it is crucial to get your double-glazed windows replaced immediately.
To repair a double glazed window that has condensation tradesman will take off the affected pane, before installing it and then running hot air through the gap to remove any moisture that might remain. Then they will apply an additional seal to keep the gap airtight.
It is important to note that repairing your double-glazed windows can be a lot cheaper than buying and installing new windows. It is also essential to find a reliable tradesperson to complete the task. Checkatrade helps by providing you with local, vetted and checked tradesmen who have experience doing double glazing repairs. You only need to enter your postcode and select the type of tradesman that you are looking for to receive an overview.
Frame Damage
It's possible that one the seals on your frame is damaged If you hear crackling sounds or other unusual sounds emanating from the double-glazed windows. These seals keep cold and water out of the gap between the glass panes. It is crucial to replace them as soon as you can to prevent moisture from getting into your home.
Fractures may break because of general wear and tear, or damage caused by collisions with pets or children. It is often possible to fix the issue with an easy repair like using silicone to fill the crack or sanding down the area. However, more severe damage may require the introduction of new window frames which isn't something you want to take on yourself unless you are skilled tradesman.
The most frequent issue with double-glazing is that it may be difficult to open or close. This can be a result of an accumulation of dirt or dust that has gotten stuck in the track, or it could indicate that there is a structural issue, such as warping of the sash or frame. Depending on the severity, this could be a simple issue to fix using a bit of elbow grease and a gentle push.
Moisture that enters your home through damaged double-glazed windows could cause dampness, mould and condensation. The warm air inside your home is more likely to hold moisture than the cooler air outside, so it will get trapped on surfaces like windows with single or double glazing that are not properly sealed.

The good part is that you can solve these issues and, in most cases, it will be less expensive than replacing the entire window. Double glazing problems are usually covered by a guarantee, usually for 10 or 20 year however some companies offer lifetime warranties. Be sure to verify your warranty before you start work. Always contact your company by email or letter, rather than text message. This will make it easier to follow-up on any issues that might arise.