Double Glazed Windows Repairs
It could be that the double-glazed windows you have are difficult to open or there is fog between the panes. If this is the case, it might be worthwhile to arrange for them to be repaired.
This is a more cost-effective option than replacing the windows. However, very specific tools are required and it is best to let a professional handle this type repair.
Damaged Seals
Window seals are what hold argon or krypton gas between the glass panes in double or triple-pane windows, and they are prone to wear out as time passes. A damaged seal allows air from outside to pass through and the argon gas used to insulate your home to escape. Both of these are detrimental to energy efficiency.
The reason window seals fail is because they are exposed to extreme temperatures and humidity, as well as pressure. These changes cause the glass to expand and contract, which places an enormous amount of pressure on the 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 examined by a professional as fast as possible. If you wait too long and the argon or krypton gas might disappear completely, and this could significantly diminish the insulating properties of your window.
Another indication that the seal isn't functioning is the appearance of fogginess between your window panes. You can defog your window however it is better to get a professional out and reseal the window.
A technician will take off the seal that was in place and clean the glass. They will install the new seal once you are able to seal your windows. This involves disassembling the sash in case it is necessary and then reassembling it, and replacing the IGU (insulated glass unit) in the event that it is required. Then, they will re-insert argon (or krypton) into the void in between the panes. They will also seal the IGU for a watertight seal. You can buy kits that claim to aid homeowners in this process. The reviews for these products aren't always positive However, we generally recommend leaving this work to the experts.
Condensation
Condensation is among the most common issues with double glazing, especially in older homes. It occurs when the air inside a home has a higher dewpoint and is warmer than the glass, which causes moisture to form. This is most likely to happen at late at night or early in the morning, since these are when temperatures tend to be at their lowest.
Fortunately, condensation in double glazed windows can be easily repaired and usually doesn't require replacement of the entire window or door. The spacer bar, that is situated between the two panes of the majority of double glazing, is filled with desiccant. This is highly absorbent and will capture any moisture that is able to enter the void that is the 'air gap.' If this spacer bar is saturated with moisture, it can leak into the window frame where condensation develops.
It is important to remember that many double-glazed windows are still covered by a warranty. This means you can contact the company that installed them. They will investigate the problem and replace any seals or units that are defective. But, you should not try to alter the seals or units because this could cause the warranty to be void.
Checkatrade offers a broad selection of trustworthy tradespeople to pick from for repairs to double-glazing. All of our traders have been thoroughly vetted and checked to make certain that you are receiving a professional service at a fair price. If you are having difficulty opening your double glazed doors or windows It is usually possible to fix the mechanism by lubricating hinges and handles. You can also try wiping the frames with a moist cloth to see if that can help. Extreme weather conditions can make them expand or shrink, making them difficult to open.
Draughts
The gap between your frame and wall could allow draughts into your home. This can cause cold and add to your energy costs. Draught proofing assists in this by sealing the gaps and enhancing insulation. It is recommended to get estimates from several firms for this work as it may vary, but an honest company should stand behind their work.
Double glazing that is misted can be difficult to see through, but it usually means there's an issue with the seal. A window repair expert can fix this problem by using a powerful defogger.
Cold draughts near your windows are a sign 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 eliminate drafts and increase insulation.
Difficulty opening or closing your windows could be a sign that your hinges or mechanisms are becoming stiff and require oiling. It is a simple fix. It is recommended to check the warranty of the company who installed your double glazing.
Over time, uPVC frames can get discolored. This can be caused by sunlight, cleaning products or the weather. If you spot dark streaks or areas that do not appear clean, then it's time to replace the frames. Some companies provide a replacement service while others will replace the entire frame or handle, or even the locking mechanism. It's always best to contact the company who supplied 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 in a position to match the frames you have, so you don't have to change everything.
Smudging
This is typically the first indication of problems with double glazing It's a breeze to solve. double glazed window repair happens when condensation that has formed inside the window gets caught between the two panes. It appears as smudges and drops of water that are visible on the outside of the windows. If this is not addressed, it can lead to mould or damage to the material of your sills and frames, not to mention that breathing in mold spores over prolonged periods can cause health issues.
The best double glazing repair companies can identify the root of the problem and provide a cost-effective solution. They can 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.
If you want to attempt the repair yourself an ideal place to start would be by using a rag and some dish soap to clean the surface of your window. You'll then need to mix a two-part epoxy on an unrecyclable plate or piece of cardboard and use it to fill in any cracks in your frame. This is a temporary repair, and it's important to select the appropriate product for your needs.
If you're thinking of replacing your double-glazed windows, look for a company who offers a guarantee on their products. This will provide you with peace of mind that you're dealing with a reliable professional who will be able to provide you with quality services and products. Look at customer reviews as well before making a decision. This will allow you to determine if the company is an appropriate choice for your needs.
Mist
Condensation outside your double-glazed windows are not an indication of concern since it is a sign that they're functioning properly and keeping moisture out of your home. However, the presence of mist inside your windows is a more serious issue and means that one or more seals has failed.
The gap between the two panes of glass in a double-glazed window should be sealed with argon gas to make the entire unit air tight and water-resistant. If the glass is smudged this could mean that the argon seal has been compromised or that the seal has failed. It also indicates a poor installation as the window may have been damaged during the fitting process, or the sealant has worn down over time.
Many companies claim to be able to repair double-glazed windows with fog by drilling holes in the glass and then pumping chemicals through them that remove the water vapour and fog from the inside. While this is an effective solution for most people however, it's important to realize that there are limitations to the repair options available.
There are instances when a replacement of the window unit is a more suitable option, especially when there is significant damage. Broken panes, extensive rot or damage could mean that the window unit is no more functional and should be replaced with a newer model, better and more energy efficient. A professional consultation is recommended in these cases to determine the most effective course of action.