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 do spot an issue, it's best to check with the company that you bought them from to see what their policy on repairs.
Repairing your double glazing can be an easy task in some instances. Here are some of the most frequently encountered issues that can be fixed.
Broken Glass
Double pane windows rely on a seal that is air tight to keep the outer and inner glass together. It is difficult to take out the glass pane that has broken without damaging the frame. This kind of damage could also lead to an energy loss which is why it is essential to fix the crack fast and properly.
Fortunately, repairing damaged glass in double glazing windows is a simple task that can be completed at home using just some tools and materials. To start remove any loose pieces of broken glass from the frame. Wear gloves that are protected as broken glass could contain dangerous shards. After removing the broken glass, use a dampened rag with alcohol or rubbing alcohol to wash the area around the frame. This will eliminate any adhesive residue.
Then, take any remaining glazing points from the frame using a putty knife. Once all glazing points have been removed then clean the backside as well as the the l-shaped area of the window frame. Then, you can prepare to install a new piece of glass by cleaning the old glass and the new frame using a wire brush. After the glass and frame are clean, a little of glazier's putty may be applied to the edge of the new pane to hold it in place against the frame, and make sure that the gap is sealed between the frames.
Certain windows employ vinyl, wood or aluminum stops to hold the glass instead of the glazier's points. If your double-glazed windows are of this type, you will need to employ a utility knife to cut through the tape on both sides in order to remove the stop from the frame, without destroying it. After the stop has been removed then you can apply a strong-hold strip to the surface of the new window to avoid further damage.
Leaking Seals
If your double-glazed windows are leaking and the seals around the frame have likely failed. This is a serious issue as it means that all of the thermally insulating gas is leaking out and your window is becoming less efficient. This can lead to expensive heating bills since windows won't be as efficient as they were.
There are some warning signs you can watch for to aid in preventing drafty window from developing. If you notice a breeze passing through your windows, even when they are closed, the seal might have broken and needs sealing. There may be condensation on the glass this is a sign that the seals are failing.
The easiest way to eliminate a draught is to simply replace the seals around the frames. This is a difficult job that requires specialized tools to avoid damaging the window glass. It is best to consult an expert glass firm to perform this job, as they can utilize deglazing equipment that can remove the seals that were previously used and not cause damage to the glass.
You might be able to repair double-glazed windows that leak with silicone putty. This is not an ideal option as it doesn't have a good heat resistance and is susceptible to leaks in the future. But, it's worth a try if you have no other options.
The seals on double-glazed windows made of rubber can fail in time. This could be due to the aging process, environmental conditions, or the way your windows are set up. It is crucial to replace the seals as soon as you can so that your double-glazed windows are as effective as when they were first put in place.
Double glazing that isn't performing well is usually evident by a draughty double glazed window. A draft is likely to be felt at the edges of the frame where it joins the brickwork or the wall. The seal has broken and air can get in. This could cause damp patches to appear on the walls.
Condensation
Double-glazing windows are a fantastic alternative for homeowners who wish to cut down on energy costs and increase the insulation of their home. But despite being durable and long-lasting, they do require maintenance from time to the point.
One of the most frequent issues double-glazed windows face is condensation. Condensation is usually the first sign that the window seal has failed. If the appearance of condensation is not treated quickly, it could cause mold growth, and possibly wood rot.
Condensation usually occurs in the morning, when temperatures rise and humidity levels are rising and condensation of water vapour on cold surfaces. This includes your windows and isn't anything to worry about, but it's a good idea clean any visible condensation as quickly as you can to stop it from setting in.
Condensation isn't always a sign of a failing window seal. There are a variety of reasons why your double-glazed windows could leak. Over time, the rubber seals in a double glazed window can become worn. This could cause them to break, which can depressurise the air gap between the glass panes. If you notice signs of condensation or misting it is crucial to have your double-glazed windows fixed immediately.
A tradesman can repair double-glazed windows that have condensation by removing the affected pane, then putting it back in place. They will then blow hot air through the gap to eliminate any moisture. They will then apply an entirely new seal to ensure the gap remains airtight and functioning as it should be.
Repairing your double-glazed windows is a cheaper alternative than purchasing and installing brand new ones. It is crucial to find a trustworthy tradesperson who is able to complete the task. Checkatrade can help you find local verified, vetted, and inspected tradesmen who are skilled in double glazing repair s. You only need to enter your postcode, then select the type of tradesman that you are looking for to receive an overview.
Frame Fragment Damage
If you hear crackling sounds or other strange noises coming from your double-glazed windows, it's most likely that one of the frame seals has broken down. The seals keep cold water out of the space between the glass panes. It is essential to replace them as soon as you can to prevent moisture from entering your home.
Fractures can crack due to general wear and tear, or impact damage from children or pets. It is usually repaired with a simple fix, such as using silicone or sanding the area. If the damage is more severe and extensive, you may have to replace the window frames. This is something is not something you should attempt unless you're an experienced tradesman.
Another common problem with double glazing is that it becomes difficult to open and close. This can be a result of a build-up of dirt or dust that has gotten stuck in the track, or it could be a sign that there is a structural issue, such as warping of the sash or frame. Based on the severity, this may be easy to fix with a little of elbow grease and a gentle push.
Moisture that enters your home through damaged double-glazed windows can cause condensation, mould, and dampness. This is because the warm air inside your home is more prone to hold moisture than cooler air outside, and so it is more likely to settle on surfaces like double glazing or single-glazed windows that aren't properly sealed.
The good part is that you can solve these issues and, in most cases, it will be less expensive than replacing your entire window. Faults with double glazing are usually covered by a warranty that typically lasts for a period of 10 or 20 years, but certain companies offer lifetime warranties be sure to check what yours covers before you start working. Also, always communicate with your company in writing, via mail or email, rather than sending a text message. This will make things easier in the event that you need to follow up with them about any issues that arise.