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 faulty seals. It is recommended to have them fixed If this is the case.
This is a far more cost-effective option than replacing windows. This kind of repair requires very specific tools which is why it's advisable to leave this work to an expert.
Seals that are damaged
Window seals are what hold argon or krypton gas between panes of glass in double or triple-pane windows, and they may be worn out over time. If you've broken a seal, outside air is entering and the argon that helps to keep your home warm is escaping and both are bad for energy efficiency.
The reason window seals may break is that they are exposed to extremes of temperature, humidity and pressure. These changes cause your window glass to expand and shrink, which puts lots of pressure on seals over time. This can also happen when you have pets or children who can accidentally bang against your windows.
If your window seal is damaged it's best to have the issue looked at by a professional as soon as possible. If you put off the repair for too long and the argon gas or krypton could escape completely and reduce the insulation properties of your windows.
Another sign that your seal is failing is seeing fogging between your window panes. It is possible to defog your windows however it is better to get a professional out and reseal the window.
A technician will take off the seal on the window and clean the glass. Then, install the new seal when you have your windows resealed. This involves disassembling the sash, if needed and then reassembling it, and replacing the IGU (insulated glass unit) when needed. Then, they'll insert argon (or krypton) into the void between the panes. They will also re-seal the IGU to ensure a watertight seal. This process isn't something you can do on your own, but you can find several kits that claim to aid homeowners with this. Reviews of these kits are mixed However, we would recommend leaving this work to the professionals.
Condensation
Condensation can be a problem with double glazing. This is particularly true in older properties. local double glazing repair happens when the air inside 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 late in the night or early in morning, since those are the times when temperatures tend to be lowest.
Condensation issues in double-glazed windows can be easily fixed, and it is not necessary to replace the entire window or door. The "spacer bar," which is located between the two panes of the majority of double glazing, gets filled with desiccant. This is highly absorbent and sucks any moisture that is able to enter the void of the 'air gap.' If the spacer bar is filled with moisture, it could get into the frame of the window where condensation forms.
You should also remember that many double-glazed windows are covered by a guarantee. This means you can contact the company who installed the windows. They will investigate the issue and replace any seals or units that have become damaged. However, do not attempt to tamper with the units since this could end your warranty.
Checkatrade offers a variety of reliable tradespeople to choose from for double glazing repairs. All of our traders have been checked and vetted to ensure you receive a professional service for an affordable 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 recommended to wipe down frames with a damp cloth to see if this can help, especially since extreme weather can cause them to expand or shrink, which can make them difficult to open.
Draughts
The gap between your frame and wall could allow draughts in your home. This can be cold and can increase your energy bills. Draught proofing can help by sealing the gaps and enhancing insulation. You should get quotes from different companies as the prices can vary. A good firm will stand behind their work.
Double glazing that has mist can be difficult to see through, but it usually means there's an issue with the seal. A window repair expert can solve this issue using an effective defogger.
If you notice cold draughts around your windows It could be a sign that the sealed units aren't effective. This could lead to more expensive heating costs. Window repair services will reseal double-glazed units to eliminate drafts, and also improve insulation.
A difficulty opening or closing your windows can be a sign that the hinges or mechanisms have become stiff and require oiling. It's a simple fix. You should check the warranty of the company who installed your double glazing.
Over time, uPVC frames can get discolored. This is usually caused by sunlight, cleaning products or weather conditions however if you notice a large amount of dark streaks or areas that don't look clean, it may be time to get frames replaced. Some companies offer a replacement service while others will replace the entire frame, handle or locking mechanism. It is best to speak with your original window seller. They can provide you with guidance on the most cost-effective option for your home. They may even be in a position to match your existing frames, meaning you don't have to change everything.
Smudging
This is the first indication that double glazing has problems, and is easy to repair. The condensation that is created inside the window gets trapped between the two panes. It appears as smudges and drops of water on the exterior of the windows. Leaving this untreated could result in mould or damage to the material of your sills and frames and sills, not to mention that breathing in mold spores over long periods of time can lead to health problems.
The top double glazing companies will be able to identify the issue and offer an affordable solution. They can repair the window seals which keep air between the two glass units, and also lets out drafts. This will provide you with the most comfortable living environment while saving money on your energy bill.
If you're planning to try the repair yourself an ideal starting point is using a rag along with some dish soap to clean the window's surface. You'll need to mix a two-part epoxy on a disposable plate or a piece of cardboard, and use it to fill any gaps in your frame. This is a temporary fix, so it's essential to choose the right product.
If you're thinking about replacing your double-glazed windows, be sure to choose a company that provides a warranty for their products. You'll have peace of assurance knowing that you are working with a reputable reliable company that will provide you with top-quality products and services. Also, check out reviews from customers prior to making an important decision. This will help you determine whether the company is suitable for your needs.
Mist
Condensation outside your double-glazed windows isn't an issue to be concerned about since it is an indication that they're working properly and preventing moisture from your home. However, mist within your windows is a much more serious issue, and indicates that one or more of the seals are broken.
To make the double-glazed window water-resistant and airtight, the gap between the two panes needs to be sealed with argon gas. If the glass is smudged it could be because the argon gas is damaged or the seal was broken. It is also indicative of poor installation because the window might have been damaged during the fitting process, or the sealant has deteriorated over time.
Many companies claim they can fix misted double glazed windows by drilling holes in the glass and pumping chemicals through them that remove the fog and water vapour from the inside. This is a viable option for many however it is crucial to understand that there are limitations to what can be repaired.
There are times when a replacement of the window unit is a more appropriate option, particularly when there has been significant damage. Broken panes, rot or severe damage could indicate that the window unit is no longer functional and needs to be replaced with a newer model and more energy efficient. A professional consultation is recommended in these cases to determine the best option.