How to Go About Repairing Double Glazing Windows
Many double-glazed windows come with a guarantee that lasts for 20 years. If you notice a problem you're looking to fix, contact the company that sold you the windows to learn what their policy for repairs.
In certain cases, fixing your double glazing can be an easy job. Here are the most common problems and how to fix them.
Broken Glass
Double pane windows require an airtight seal to hold the glass's outer and inner parts together. If one of the glass panes breaks it is difficult to remove the broken piece without damaging the frame of the window. This kind of damage can also lead to a loss in energy efficiency. Therefore, it is crucial to repair it quickly and correctly.
Fortunately, fixing broken glass in double-glazing windows is an easy task that can be completed at home with some tools and materials. To begin, take out all broken pieces that have fallen off of the glass. Wear protective gloves as broken glass can contain dangerous fragments. After taking the broken glass off, use a dampened rag with alcohol or rubbing alcohol to wash the the frame. This will remove any adhesive residue.
Then, you can remove any remaining glazing points from the frame with a putty knife. Once all glazing points are removed then clean the backside as well as the l-shaped space of the window frame. Clean the old glass using a wirebrush and the new frame prior to putting in the new pane. After the frame has been cleaned, apply a small amount of glazier's glue to the edge of the glass to ensure it is secured against the frame.
Some types of windows use aluminum, vinyl or wood stops to hold the glass in place instead of the glazier's points. If your double glazed windows are made of this type you'll need to use a utility knife to cut through the tape on both sides to take the stop from the frame, without destroying the frame. After the stop is removed and the tape strip is removed, you can apply a strong-hold tape strip to the surface of the new window to avoid further damage.
Seals that leak
The seals around the frame could be defective if double-glazed windows leak. This is a very serious problem as it means all the gas that is thermally insulating is leaks out and windows are losing their efficiency. This can lead you to spend more on heating because your windows are not as efficient as they once were.
There are a few warning signs you can watch for that can assist you in stopping drafty window from forming. If you feel a breeze blowing through your windows even though they are closed, the seal could have been damaged and require sealing. You may also notice condensation on the glass, which is an indication that the seals have failed.
The easiest way to eliminate a draught is to simply replace the seals around the frames. However this is a complicated task that requires specialized tools to avoid damaging the glass. You should contact an experienced glass firm to perform this task, since they can utilize deglazing equipment to remove the old seals and cause damage to the glass.
In certain cases you may be able to fix your leaky double-glazed windows using silicone putty to cover the gaps. This isn't the best solution as it has a poor heat resistance and can leak again. But, it's worth a try if you have no other options.
Double-glazed windows with rubber seals can break over time. This could be caused by the aging process, environmental conditions or the way in which your windows are installed. If this occurs, it is important to replace the seals as soon as possible to ensure that your double glazed windows are as efficient as they were when they first installed.
Double glazing that isn't functioning properly is typically reflected by a drafty double-glazed window. You will feel an air draught at the frame's edges, especially where the frame is positioned to meet brickwork or wall. This is because the seal has failed, allowing air seep through. In some cases, this can lead to damp patches appearing on walls, though this isn't as common.
Condensation
Double glazing windows are a great alternative for those who are trying to reduce energy costs and increase the insulation of their homes. They last for a long time and are durable, however they require regular maintenance.
Condensation is a frequent issue with double-glazed windows. Condensation is usually the first sign that the window seal is failing. If condensation isn't addressed promptly, it could lead to mold growth, and possibly wood rot.
Condensation usually occurs in the morning, when temperatures rise and humidity levels are rising, which causes condensation of water vapour on cold surfaces. This includes your windows. It's usually not a problem, but you should remove any visible condensation as fast as possible to prevent it from spreading.
Condensation does not always mean an indication of a failed window seal. There are a variety of reasons why your double-glazed windows could leak. Seals made of rubber on double-glazed windows can wear down over time. Margate window repairs could cause them to break, which in turn will cause the air gap to be compressed between your glass panes. This is why it's crucial to have your double-glazed windows repaired immediately when you notice signs of condensation or misting.
A tradesperson can fix a double-glazed window that has condensation by taking off the affected pane and then putting it back in place. They will then blow hot air through the opening to remove any moisture. They will then apply an additional seal to keep the gap airtight and working in the way it should.
It is important to note that fixing your double-glazed windows is a lot cheaper than buying and installing new ones. But it's also important to find a reputable tradesman to do the work. Checkatrade can help by supplying local, vetted and verified tradesmen who have experience carrying out double glazing repairs. All you need to do is input your postcode and the type of tradesmen you require to get a list results.
Frame Damage
It's possible that one of the seals in your frame has broken if you hear crackling noises or other unusual sounds emanating from your double-glazed windows. These seals are there to keep water and cold out of the insulating gap between the glass panes. It's important to get them replaced as soon as possible 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. Often this can be remedied by a simple fix like using silicone to fill in the crack or sanding down the area. However, more severe damage could require the installation of new window frames, which isn't something you should take on yourself unless you're skilled tradesman.
Another issue with double glazing is that it becomes difficult to open and close. This can be a result of the accumulation of dust or dirt that has gotten stuck in the track, or it could be an indication that there is a structural issue such as the sash becoming warped or a frame. Depending on the severity of the issue, this could be a simple issue to fix using a bit of elbow grease and a gentle push.
Moisture that gets in through damaged double-glazed windows can lead to dampness in your home, and mold and condensation. This is due to the fact that warm air inside your home is more susceptible to hold moisture than cooler air outside, which means it is more likely to get trapped on surfaces such as double or single-glazed windows that aren't properly sealed.
The good thing is that you are able to fix these problems, and it will often be less expensive than replacing your entire window. Faults with double glazing are typically covered by a guarantee usually for 10 or 20 years, although certain companies offer lifetime warranties be sure to check what yours covers before you start working. Always contact your company in writing, either by mail or email, rather than a text message - this will make things easier in the event that you need to follow up with them about any issues that arise.