Double Glazed Windows Repairs
If your double-glazed windows are difficult to open or have mist between the panes this could be a sign of damaged seals. It is worth getting them repaired if this is the situation.
This can be done without replacing windows and is a lot less expensive in the long run. This type of repair requires very specific tools, so it's best to leave this work to professionals.
Seals that have been damaged
Window seals are what hold the gas argon or Krypton between panes of glass in triple or double-pane windows, and they can be worn out over time. A damaged seal allows outside air to enter, and the argon gas that insulates your home to escape. Both of these are bad for energy efficiency.
Window seals are susceptible to damage due to extremes in temperature, humidity, and pressure. These changes can make your window glass to expand and contract. This puts pressure on the seals. This is especially true in the case of pets or children who accidentally smash into your windows.
If your window seal is damaged, it's a good idea to have the issue examined by a professional as soon as possible. If you wait too long for too long, the argon and Krypton gas could escape completely, which will significantly reduce the insulating properties of your window.
Another common sign that the seal isn't working is noticing fogging between your window panes. You can defog your window however, it is recommended to call a professional out and reseal the window.
If you are having your windows sealed, a technician will remove the old seal, wash the panes and replace the new seal. This involves disassembling the sash, if needed and then reassembling it, and replacing the IGU (insulated glass unit) if required. They will then reinsert Krypton or argon into the void between the panes and seal around the IGU to ensure a watertight fit. This process isn't one you can do yourself however, you can find several kits that claim to aid homeowners with this. The reviews for these products are mixed, however, and we usually recommend entrusting this job to experts.
Condensation
Condensation is one of the most frequent issues associated when it comes to double glazing, particularly in older properties. It occurs when the air inside the home is warmer than the glass and has higher dew points which means that moisture may form inside. double glazing windows repair is more likely to occur during the night or during the early morning hours when temperatures are lowest.
Fortunately condensation in double-glazed windows is easily fixed and generally does not need replacement of the entire window or door. The spacer bar found between the two panes of glass in most double-glazed windows is filled with desiccant, which is highly absorptive and absorbs any moisture that gets into the 'air gap' void. If this spacer bar becomes saturated with moisture it can begin to leak into the frame of the window, which is where condensation forms.
It is also important to remember that the majority of new double-glazed windows are still covered by a guarantee and must be reported to the company that installed them. They will investigate the issue and replace any seals or units that have become defective. But, you should not try to alter the units since this could cause the warranty to be void.
It is a good idea to find a trustworthy tradesperson to handle your double glazing repairs, and there are many to choose from on Checkatrade. All of our tradespeople have been thoroughly checked and vetted to ensure you are sure you will be getting an expert service at a fair price. It is possible to solve the problem by lubricating the hinges or handles of your double-glazed doors and windows. It is also a good idea to wipe down frames with a damp cloth to see if this helps - particularly as extreme weather can cause them 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 increase the cost of energy. Draught proofing assists in this by sealing the gaps and enhancing insulation. It is recommended to get estimates from several companies for this job as they will vary, however an honest company should stand behind their work.
Double glazing that has mist can be difficult to see through and can be a sign that there's a problem with the seal. This can be resolved by a window repair specialist who uses a high-powered defogger to clear the glass and make the new seal.
Draughts that are cold near your windows are a sign that the sealed units aren't working as well which could increase heating costs. Window repair services can seal double-glazed units to prevent drafts, and also improve insulation.
Difficulty opening or closing your windows can be an indication that the hinges or mechanisms have become stiff and require oiling. This can be a quick fix, but you should check with the company that installed your double glazing to find out what their warranty will cover.
Over time, uPVC frames may get discolored. This can be caused by sunlight, cleaning solutions or the weather however if you notice a large amount of dark streaks or areas that aren't clean, it could be time to get frames replaced. Certain companies offer replacement services while others will replace the entire frame and handle or locking mechanism. It is always best to contact the company who provided you with windows in the first place. They can give you advice about the most cost-effective option for your home. They might even be able to make your frames match to ensure that you don't have to replace them all.
Smudging
This is usually the first indication of problems with double glazing It's a breeze to fix. The condensation that is emitted from the inside of the window gets trapped between the two panes, and appears as droplets or smudges of water on the outside of your windows. Untreated, this could lead to mould and damage to your sills and frames. Inhaling mold spores may also cause health issues.
The top double glazing firms can identify the problem and provide an affordable solution. They will be able replace the window seals that keep air between the two glass units, and drafts out. This will result in an improved living space while reducing your energy bill.
You can try to repair the window yourself by washing the surface with a rag, some dish soap and some water. You'll need to mix a two-part epoxy on a disposable plate or a piece of cardboard and use it to fill any cracks in your frame. This is only a temporary fix, so it's essential to choose the correct product.
If you are thinking of replacing your double-glazed windows an organization that offers an assurance on their products. You will have peace of assurance knowing that you are working with a licensed, reputable company that can provide you with 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 match to your needs.
Mist
Condensation outside your double-glazed windows isn't an indication of concern because it is a sign that they're working properly and keeping moisture out of your home. However, the presence of mist inside your windows can be a more serious issue, and indicates that one or more seals have broken.
To make the double-glazed windows water-resistant and airtight the gap between the two panes should be sealed with the gas argon. If the glass is misted it could be that the argon gas has been damaged, or a seal was broken. It is also indicative of poor installation because the window may be damaged during the fitting process or the sealant has worn away over time.
Many companies claim they can fix double-glazed windows that have fog by drilling holes into the glass and pumping chemicals through them to absorb the water vapour and fog from the inside. This is a good solution for many but it's important to be aware that there are limitations to what can be repaired.
Sometimes replacing the window is the best option. This is especially true when there are significant damage. Completely broken panes, extensive rot or damage could mean that the window unit is no longer functional and needs to be replaced with a newer model, better and more energy efficient. In these cases, a consultation with an expert is recommended to determine the best course of action.