How to Go About Repairing Double Glazing Windows
Double-glazed windows are often sold with warranties that cover them for up to 20 years. If you spot a problem it's worth checking with the company you bought the windows from to determine what their policy is regarding repairs.
Repairing your double glazing could be an easy task in some cases. Here are the most frequently encountered issues and the best way to repair them.
Broken Glass
Double pane windows require an airtight seal to keep the glass's inner and outer together. It isn't easy to remove the glass pane that has broken without damaging the frame. This type of damage can also lead to a loss of energy efficiency which is why it is essential to fix the crack fast and correctly.
Fortunately, repairing damaged glass in double glazing windows is a simple job that can be accomplished at home with a few tools and materials. To begin take off any loose pieces of broken glass from the frame. Wear protective gloves since broken glass could contain dangerous shatterings. After the broken glass has been removed, wipe the frame of the frame with an abrasive pad that is dampened with rubbing alcohol or acetone to remove any traces left behind by the glue used to secure the broken glass to the frame.
Remove any remaining glazing points using a putty knife. After all the glazing points are gone, clean the backside of the window frame as well as the l-shaped space where the window pane joins the frame to ensure they are free of any hardened glazing compound. Finally, prepare to install a new piece of glass by cleaning the old glass and the new frame with the use of a wire brush. Once the frame and glass are clean, a little of glazier's putty can be applied to the edge of the new pane to keep it in position against the frame and seal the gap between the frames.
Some windows utilize aluminum, wood or vinyl stops to support the glass instead of the glazier's points. If double-glazed windows have this type, use a blade to cut through the tape on both sides to remove the stop without causing damage to it. After the stop is 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.
Seals that leak
If your double-glazed windows leak in the frame, the seals around the frame have probably failed. This is a serious problem since it means that all the thermally insulating gas is leaking out and the window is not performing as efficiently. This can result in expensive heating bills because your windows will not be as efficient as they were.
There are a few warning signs you can watch for to aid in preventing drafty window from developing. If you notice a slight breeze coming through your windows even though they are closed, the seal could be damaged and requires resealing. You might also notice condensation on the glass this is a sign that the seals have failed.
The simplest way to get rid of a draught is to replace the seals around the frames. This is a challenging task that requires specialized tools to ensure that the window is not damaged 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 take off the old seals without damaging the glass.
You might be able to repair double-glazed windows that are leaking 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. However, it's worth trying if you have no other options.
Double-glazed windows with rubber seals can fail as time passes. 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 in order to ensure your double-glazed windows will be as efficient as they were when they were first installed.
A window that is draughty is usually the most obvious sign that your double glazing isn't performing as it should. There will be a draught around the edges of the frame, particularly where the frame joins the brickwork or surrounding wall. The seal has broken and air can get in. This can sometimes lead to damp patches appearing on the walls.
Condensation
Double-glazing windows are an excellent alternative for homeowners who wish to lower their energy bills and increase the insulation of their home. However, despite being durable and long-lasting, they require periodic maintenance from time time.
Condensation is a frequent issue with double-glazed windows. The appearance of condensation is often the first indication that the seal of the window has failed. If the appearance of condensation is not dealt with quickly, it may lead to mould growth and even wood rot.
Condensation is usually seen in the morning when temperatures rise and humidity levels rising that causes condensation to form on cold surfaces. This can be seen on 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 setting in.
Condensation is not always an indication of a failing window seal. There are a variety of reasons why double-glazed windows might leak. Over time the seals made of rubber on windows with double glazing may wear out. They may eventually break, which in turn will reduce the air gap between your glass panes. If you notice signs of condensation or misting It is essential to get your double-glazed windows replaced immediately.
A tradesman can repair double-glazed windows that are prone to condensation by removing the affected pane, then putting it back into the correct position. They will then blow hot air through the opening to eliminate any moisture. They will then apply an entirely new seal to ensure that the gap is airtight and functioning exactly as it should.
Repairing your double-glazed windows is a much cheaper option than buying and installing brand new windows. It is also essential to locate a trustworthy tradesperson to carry out the work. Checkatrade helps by supplying you with local, vetted and checked tradesmen who are skilled in carrying out double glazing repairs . You just need to type in your postcode and select the type of tradesman you are seeking to find the list.
Frame Fragment Damage
If you hear crackling sound or other odd noises emanating from your double glazed windows, it's most likely that one of the frame seals has broken down. The seals keep cold and water out of the insulating gap that is between the glass panes, and it's important to get them replaced as soon as possible to prevent moisture from getting into your home.
Cracking in the frames can result from wear and tear or due to collision damage, such as when children or pets play. Most of the time, this can be fixed with an easy repair such as using silicone to fill in the gap or sanding down the area. However, more severe damage may require the insertion of new window frames which is not something you should take on yourself unless you're an experienced tradesman.
Another issue with double glazing is that it becomes difficult to open and close. This could be the result of the accumulation of dirt or dust that has become stuck in the track, or it could be a sign that there is a structural issue, such as the sash bending or warping frame. Depending on the severity, this could be a simple issue to fix using a bit of elbow grease and a gentle push.
The moisture that gets into your home through windows that are damaged can cause condensation, mould and dampness. The warm air inside your home is more likely retain moisture than cooler air outside, so it will get trapped on surfaces like windows with single or double glazing that aren't properly sealed.
The good part is that these issues can be repaired and is usually cheaper to do so than replacing your windows completely. Double-glazing problems are typically covered by a guarantee, typically for 10 or 20 years, but some companies offer lifetime guarantees and you should always verify the terms of your guarantee before you start work. Also, always communicate with your company in writing, either by email or letter rather than sending a text message. This will make it easier if you have to follow up with them regarding any issues that arise.