Double Glazed Windows Repairs
If your double glazed windows are difficult to open or have a haze between the panes, it could be an indication of damaged seals. If this is the case, it might be worth arranging for them to be repaired.
This can be accomplished without replacing windows and is much cheaper in the long in the long run. However, specific tools are required and it is best to let a professional handle this kind of repair.
repairing double glazing windows that are damaged
The window seals wear down over time and allow argon gas or Krypton to escape through the panes of double- or triple-paned windows. If you have a broken seal, outside air is entering your home and the argon which helps to insulate your home is escaping both of which are detrimental to energy efficiency.
Window seals are susceptible to damage due to extremes in temperature, humidity, and pressure. These changes can make the glass to expand and shrink. This puts pressure on the seals. This is especially true in the case of pets or children that accidentally smash into your windows.
If the seal on your window is damaged, it is best to get the problem looked at by an expert as soon as possible. If you wait too long for too long, the argon and krypton gas might escape completely, which could significantly diminish your window's insulating properties.
Another sign that your seal isn't working is noticing fogging in between your window frames. You can defog your window, but it is best to get a professional out and seal the window.
A technician will take off the seal that was in place, clean the glass and install the new seal once windows are sealed. The technician will remove the sash, in case it is needed then reassemble it and replace the IGU (insulated unit) when necessary. Then, they'll insert the argon (or krypton) into the void between the panes. They will also seal the IGU to ensure watertight sealing. This process isn't something you can do on your own however, you can find some kits that claim to help homeowners with this. These kits have received mixed reviews, but we recommend that you delegate this task to professionals.
Condensation
Condensation is a concern with double glazing. This is especially the case in older homes. It occurs when the air inside a home has a higher dewpoint and is warmer than the glass, leading to condensation to occur. This is most likely to occur during the night or early in the morning, since those are the times when temperatures tend to be at their lowest.
Fortunately condensation in double-glazed windows is easily fixed and generally doesn't need replacement of the entire window or door. The'spacer bar' located between the two panes of glass in most double-glazed windows is filled with desiccant, which is extremely absorbent and absorbs any moisture that enters the 'air gap. If the spacer bar is saturated with moisture, it could get into the frame of the window where condensation develops.
You should also keep in mind that many double-glazed windows are still covered by a warranty. This means that you can contact the company that installed the windows. They will investigate and replace any defective units or seals. However, do not attempt to alter the seals or units as this will probably invalidate your guarantee.
Checkatrade has a wide range of reliable tradespeople to choose from for double glazing repairs. All of our traders have been thoroughly screened and verified to ensure you receive a professional service for a reasonable price. If you're having difficulty opening your double-glazed windows or doors, it is often possible to fix the mechanism by lubricating hinges and handles. It is also worth wiping down the frames with a damp cloth to see if it can help, especially since extreme weather conditions can cause them to expand or shrink and this could make them difficult to open.
Draughts
The gap between your frame and wall could allow draughts into your home. This can cause cold and can increase the cost of energy. Draught proofing can aid in sealing gaps and improving insulation. It is recommended to get estimates from several firms for this job as they can vary, but an honest company should stand behind their work.
Misted double glazing can be difficult to see through and can be a sign that there's an issue with the seal. A window repair specialist can solve this issue using a powerful defogger.
Draughts that are cold near your windows could indicate that the sealed units aren't working as well, which can increase heating costs. Window repair services can seal the double-glazed units, which will reduce drafts and increase insulation.
If you experience difficulty opening or closing windows it could be because the hinges or mechanisms are brittle and require oiling. This can be a quick fix, and you can check with the company who installed your double-glazed to find out what their warranty covers.
Over time, uPVC frames can become discoloured. This can be due to the sun, cleaning products or the weather. If you notice dark streaks or areas that don't appear clean, it is time to replace them. Some firms offer replacement services however others will replace the entire frame and handle, or lock mechanism. It is always best to contact the company that provided you with windows in the first place. They can give you suggestions on the most cost-effective options for your property. They may even be able match your existing frames to ensure that you don't have to replace them all.
Smudging
This is typically the first sign of double glazing issues It's a breeze to solve. The condensation that is emitted from the inside of the window becomes trapped between the two panes and then appears as smudges or drops of water on the exterior of your windows. If left untreated, it can cause mould and damage to the frames and sills. Inhaling mold spores can also cause health issues.
The best double glazing repair firms can identify the cause of the issue and offer a cost-effective remedy. They will be able replace the window seals that hold air between the two glass units and drafts out. This will give you the most comfortable living environment while reducing your energy bill.
If you want to attempt the repair yourself, a good starting point is with a rag and dish soap to wash the surface of your window. Then, you'll need to mix two-part epoxy on cardboard or a disposable plate and use it to repair any cracks. This is a temporary fix and it's crucial to select the right product for your needs.
If you're considering replacing your double-glazed windows, you should find a company that offers warranties on their products. You will have peace of mind knowing that you are working with a licensed and reputable business which can offer top-quality products and services. Review customer reviews as well before making a decision. This will help you to determine if the company is a good choice to your needs.
Mist
Condensation on the outside of your double glazed windows is nothing to be concerned about, since it's an indication that your windows are functioning properly and are keeping damp and moisture from your home. The presence of mist in your windows is a much more serious problem and indicates that one or more seals have been damaged.
The gap between the two glass panes in a double-glazed window should be sealed with argon gas to make the entire unit airtight and water resistant. If the glass is smudged it could be that the argon gas is damaged or the seal was damaged. It also indicates a poor installation as the window might have been damaged during the fitting process or the sealant has worn away over time.
Many companies claim to be able to repair double-glazed windows that have fog by drilling holes into the glass and then pumping chemicals through these that absorb the fog and water vapour from the inside. While this may be a viable solution for most people however, it's important to realize that there are limitations to what can be fixed.
Sometimes replacing the window is the best choice. This is especially the case when there are serious damages. If the window unit has been damaged or is no longer functional due to rot, it could require replacement. In these cases an appointment with a professional is recommended to determine the best option.