Double Glazed Windows Repairs
It could be that your double-glazed windows aren't easy to open or there is mist forming between the panes. double glazing repairs is worth getting them fixed in the event of this happening.
This can be done without replacing the windows, and will be much less expensive in the long run. This kind of repair requires very specific tools which is why it's advisable to leave this work to professionals.
Seals that are damaged
Window seals hold the gas argon or Krypton between glass panes in triple-pane or double-pane windows, and they are prone to be worn out over time. A damaged seal allows air from outside to enter, and the argon gas that is used to insulate your home to escape. Both of these are bad for energy efficiency.
The reason window seals may break is because they are exposed to extremes of temperature and humidity, as well as pressure. These changes cause your window glass to expand and contract, which puts a lot of pressure on the seals over time. This can happen if your children or pets accidentally bang on your windows.
If your window seal breaks it is advised to get the issue looked into by an expert as soon as you can. If you put off the repair for too long and the argon or Krypton gas could escape completely, which will significantly reduce the insulating properties of your window.
Another indication that the seal isn't functioning is the appearance of fogging between your window panes. It is possible to defog your windows however it is better to call a professional out and reseal the window.
When your windows are sealed the technician will take off the old seal, wash the panes and replace the new seal. This will require disassembling the sash in case it is necessary before reassembling it and replacing the IGU (insulated glass unit) if required. Then, they will re-insert the argon (or Krypton) into the void in between the panes. They will also re-seal the IGU to ensure watertight sealing. This isn't a DIY job however, you can find some kits that claim to aid homeowners with this. Reviews of these products aren't always positive However, we would recommend leaving this work to the experts.
Condensation
Condensation is a concern with double glazing. This is especially the case in older homes. It occurs when the air within the home is warmer than the glass and has a higher dew point which means that moisture can form inside. It is more likely to occur at night or early in the morning, as those are the times when temperatures are at their the lowest.
Condensation in double-glazed windows can be fixed easily, and it is not required to replace the entire window or door. The spacer bar found between the two panes of glass in the majority of double glazing is filled with desiccant which is highly absorptive and absorbs any moisture that comes into the 'air gap' void. However, if this spacer bar is saturated with moisture, it could begin to leak into the frame of the window, which is where condensation forms.
It is also worth remembering that most new double glazed windows are still under guarantee and should be reported to the company who installed them. They will investigate and repair any damaged seals or units. Do not attempt to alter the units, because this could invalidate your warranty.
Checkatrade offers a broad selection of trustworthy tradespeople to pick from for repairs to double-glazing. Our traders have all been thoroughly screened and verified to ensure you receive professional service at a reasonable price. If you're having trouble opening your double glazed windows or doors, it is often possible to fix the mechanism by lubricating hinges or handles. It is also a good idea to wipe down the frames using a damp cloth to see if this can help, especially since extreme weather conditions can cause them to expand or shrink, which could make them difficult to open.
Draughts
The gap between the frame and wall allows draughts into your home, which could be cold and increase your energy bills. Draught proofing can aid in sealing gaps and improving insulation. It is recommended to get quotes from various companies as the prices can vary. A good firm will stand behind their work.
Double glazing that has been cloudy may be difficult to view however, this is usually a sign of a problem with the seal. A window repair expert can resolve this issue by using an effective defogger.
If you notice cold draughts in your windows It could be a sign the sealed units aren't effective. This could result in higher heating bills. Window repair services can reseal the double-glazed units, which can eliminate drafts and increase insulation.
If you experience difficulties opening or closing windows it could be because the hinges or mechanisms are stiff and need to be oiled. This is a simple fix, and you can contact the company who installed your double glazing to determine what their warranty will cover.
Over time, the frames of uPVC can become discoloured. This can be caused by sunlight, cleaning solutions or weather however if you notice a lot of dark streaks or areas that aren't clean, it could be time to get frames replaced. Some firms offer replacement services, but others will replace the whole frame, handle or locking mechanism. It is always best to contact your original window vendor. They can give you suggestions on the most cost-effective solution for your property. They may even be able to integrate your existing frames to ensure that you don't have to replace them all.
Smudging
This is the initial sign that double glazing has an issue, and it's simple to fix. It happens when condensation from the inside of the window gets trapped between the two panes and then appears as smudges or drops of moisture on the outside of your windows. Leaving this untreated could cause damage or mould to the material of your frames and sills, not to mention that breathing in mold spores over extended periods can cause health problems.
The top double glazing firms will be able diagnose the issue and provide an affordable solution. They'll be able replace the gaskets in the windows that keep air in between the two glass units, and let the drafts out, giving you an improved living space and a reduction in your energy bills.
If you want to attempt the repair yourself, a good starting point is using a rag along with dish soap to wash the windows' surface. Then, you'll need mix two-part epoxy on a disposable plate or cardboard and use it to repair any cracks. This is a temporary repair so it's essential to select the appropriate product for your requirements.
If you're thinking of replacing your double-glazed windows a company that provides a guarantee on their products. This will provide you with peace of mind that you're working with a reputable, qualified company that can provide you with top quality products and services. Look at customer reviews as well before making a decision. This will allow you to determine if the company is right for your requirements.
Mist
Condensation in your double-glazed windows are not an issue to be concerned about, as this 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 problem and could indicate that one or more of the seals are broken.
The gap between the two panes of glass in a double glazed window must be sealed with argon gas to make the whole unit air tight and water resistant. If the glass is misted it could mean that the argon gas has been damaged or the seal was broken. It is also indicative of poor installation because the window may have been damaged during the fitting process, or the sealant has deteriorated over time.
Many companies claim to be able to repair misted double glazed windows by drilling holes in the glass and then pumping chemicals through these that remove the fog and water vapour from the inside. While this is an effective solution for most people, it's important to understand that there are limitations on what can be repaired.
There are times when a replacement of the window unit is the more suitable option, especially when there is significant damage. If the window unit has been damaged or is no longer functional due to rot, it could need to be replaced. A professional consultation is recommended in these cases to determine the most effective course of action.