How to Go About Repairing Double Glazing Windows
Double glazing windows often come with warranties that protect them for up to 20 years. If you notice problems, it's worth contacting the company who provided the windows to learn what their policy for repairs is.
In some instances, fixing your double glazing is an easy job. Here are the most frequent issues and the best way to fix them.
Broken Glass
Double pane windows require a seal that is airtight to keep the glass's outer and inner parts together. If one of the glass panes cracks it is difficult to remove the broken piece without damaging the window frame. This type of damage can also lead to an energy loss which is why it is essential to fix the crack fast and properly.
Repairing broken glass in double-glazed windows is a straightforward task that can be completed at home with just a few tools and materials. To begin, remove any broken pieces that are loose from the glass. Wear protective gloves since broken glass can contain dangerous shatterings. After removing the broken glass, use a dampened rag and alcohol or rubbing alcohol to wash the the frame. This will get rid of any adhesive residue.
Next, remove any remaining glazing points from the frame using a putty knife. After all glazing points are removed then clean the backside as well as the an l-shaped space inside the window frame. Clean the old glass with a wirebrush and then clean the new frame before installing the new pane. Once the frame is clean, apply a small amount of glazier’s putty to the glass's edge to fix it to the frame.
Certain types of windows employ vinyl, aluminum or wood stops to hold the glass in place instead of the glazier's point. If double-glazed windows have this type, use a utility blade to cut through the tape from both sides to remove the stop without damaging it. After the stop is removed then you can apply a strong-hold tape strip to the surface of your new pane of window to avoid further damage.
Seals that leak
If your double-glazed windows are leaking, the seals around the frame may have failed. This is a major issue because it means that all the gas that is thermally insulating is leaking out and your windows are losing efficiency. This could result in costly heating bills as windows aren't as effective as they once were.
Luckily, there are some warning signs that you can be aware of to prevent a draughty window from developing. If you notice a breeze passing through your windows, even when they are closed, the seal may have been damaged and require replacing. There may be condensation on the glass this is a sign that the seals are failing.
The most straightforward method to eliminate a draught is to replace the seals around the frames. But it is a challenging task that requires specialized tools to avoid damaging the glass. It is recommended that you seek out a professional glazing service to complete the work in order to be able to use deglazing tools to take off the old seals without damaging the glass.
You might be able to repair your double-glazed windows which are leaking by using silicone putty. This isn't the best solution as it has a poor resistance to heat and could leak again. It is worth trying, if there are no other options available.
It is not uncommon for the rubber seals around your double glazed windows to break over time. This can be due to age, environmental conditions or the way your windows are installed. If this happens it is crucial to replace the seals immediately to ensure that your double glazed windows are as effective as they were when they first installed.
Double glazing that isn't working properly is usually spotted by a drafty double-glazed window. You will feel drafts around the frame's edges, especially where the frame meets the brickwork or surrounding wall. The seal has broken and air is able to get in. This can sometimes cause damp patches to appear on the walls.
Condensation
Double glazing windows are a fantastic option for homes that are looking to cut energy costs and improve their home's insulation. They are durable and last a long time however they require regular maintenance.
Condensation is a typical issue with double-glazed windows. Condensation is often the first sign that a window seal has failed. If condensation isn't dealt with promptly, it could lead to the growth of mould and eventually wood decay.
Condensation usually occurs in the morning as temperatures rise and humidity levels rise, which causes condensation of water vapour on cold surfaces. This can be seen on your windows and isn't anything to be concerned about, however it's recommended to remove any visible condensation as soon as you can to prevent it from forming.
Condensation isn't always a sign of a failing window seal. There are other reasons why your double-glazed windows could leak. Over time, the rubber seals in windows that are double-glazed are prone to wear. This could cause them to break, which in turn will cause the air gap to be compressed between the glass panes. If you notice signs of misting or condensation It is essential to have your double-glazed windows fixed immediately.
To fix a double-glazed window with condensation tradesman will take off the damaged pane prior to placing it back in place and then running hot air through the gap to eliminate any moisture that may be lingering. They will then apply an entirely new seal to ensure that the gap is airtight and working in the way it should.
Repairing your double-glazed windows is a cheaper alternative than purchasing and installing new windows. It is essential to find a reliable tradesman who can do the work. Checkatrade can help you find local, vetted, and checked traders who are experienced in double glazing repairs . You just need to type in your postcode, and then select the type of tradesman that you are looking for to get a list.
Frame Damage
If you hear crackling sounds or other unusual noises from your double-glazed windows, it's a sign that one of the seals on your frame has been damaged. The seals keep cold water out of the space between the glass panes. It is crucial to replace them as soon as possible to stop moisture from entering your home.
Fragments that crack can be caused by general wear and tear or due to injuries sustained by impact, for example when children or pets play. It is often possible to fix the issue with an easy repair such as using silicone to fill the crack or sanding down the area. However, more extensive damage may require the insertion of new window frames which isn't something you'd want to do on yourself unless you are an experienced tradesman.
Another issue with double glazing is that it becomes difficult to open and close. This could be because of the accumulation of dust or dirt that has gotten stuck in the track, or it could be a sign that there is a structural issue, such as the sash becoming warped or a frame. This can be easily fixed with a little elbow grease and a gentle nudge dependent on the extent of the issue.
Moisture that enters through damaged double glazed windows could cause dampness in your home, and mold and condensation. This is because warm air inside your home is more prone to holding moisture than the cooler outside air, so it is more likely to settle on surfaces like double glazing or single-glazed windows that haven't been properly sealed.
The good news is that these problems can be fixed, and it's often cheaper to do so than replacing your windows completely. Double-glazing problems are typically covered by a warranty that typically lasts for a period of 10 or 20 years, but some companies offer lifetime guarantees - always check the terms of your guarantee before you start working. Always contact your company via email, letter or fax instead of text message. This will make it easier to follow-up with any issues that may arise.