Double Glazed Windows Repairs
It could be that the double-glazed windows you have are difficult to open or have mist between the panes. It is worth getting them repaired in the event of this happening.
This can be done without replacing windows and is much cheaper in the long term. This type repair requires specific tools, so it's best to leave this to professionals.
Damaged Seals
The window seals can get worn out over time, allowing argon gas or Krypton to escape between the panes of double or triple-paned windows. A damaged seal allows air from outside to enter and the argon gas that insulates your home to escape. Both are harmful to energy efficiency.
Window seals are susceptible to damage due to extremes in humidity, temperature and pressure. These changes can cause your window glass expand and expand and contract. This causes pressure on the seals. This is especially true when you have pets or children that accidentally hit your windows.
If the seal on your window breaks it's best to have the problem investigated by a professional as soon as you can. If you put off the repair for too long, the argon gas or krypton could escape completely and decrease the insulation properties of your window.
Fog in between the window panes is another common sign of a failing seal. While it's possible to solve this by defogging yourself the window, the best option is to call a professional to visit and repair your window.
When your windows are resealed by a technician, they will remove the old seal, wash the panes and put in the new seal. The technician will disassemble the sash, in case it is needed then reassemble it, and replace the IGU (insulated unit) in the event that it is required. Then, they will 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 one you can do yourself however, you can find some kits that claim to assist homeowners with this. Reviews for these kits are mixed, however, and we usually recommend entrusting this work to the professionals.
Condensation
Condensation is a concern with double glazing. This is especially the case in older properties. It occurs when air inside a house has higher dewpoints and is warmer than the glass, causing condensation to occur. This is most likely to occur during the late at night or early in the morning, since these are when temperatures tend to be 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' located between the two panes of glass in the majority of double glazing is filled with desiccant which is highly absorptive and sucks up any moisture that comes into the void of air. However, if this spacer bar becomes filled with moisture, it may start to leak into frame of the window which is where the condensation develops.
It is also important to remember that most double-glazed windows are still covered by a guarantee and must be reported to the company who installed the windows. They will investigate and repair any defective units or seals. But, you should not try to alter the seals or units since this could invalidate your guarantee.
Checkatrade has a wide range of reliable tradespeople to choose from for double glazing repairs. All of our traders have been checked and vetted to ensure you receive an expert service double glazing repairers at an affordable price. It is possible to fix the issue by lubricating hinges or handles of your double-glazed windows and doors. It is also a good idea to wipe down the frames using a damp cloth to see if this helps, particularly since extreme weather can cause them expand or shrink, which can make them difficult to open.
Draughts
The gap between your frame and the wall could allow draughts in your home. This could be cold and add to the cost of energy. Draught proofing is a way of sealing gaps and improving insulation. You should get quotes from various companies as the costs can differ. A good company will guarantee their work.
Misted double glazing can be difficult to see through and can be a sign that there's a problem with the seal. This can be fixed by an expert in window repair who uses a high-powered defogger to clear the glass and make the new seal.
If you notice cold draughts in your windows, it could be a sign that the sealed units aren't efficient. This could lead to higher heating bills. Window repair services can reseal double-glazed units to eliminate drafts, and also improve insulation.
The difficulty in opening or closing your windows can be an indication that the mechanisms or hinges are becoming stiff and require oiling. This is a simple fix, and you can contact the company who installed your double glazing to determine what their warranty covers.
Over time, uPVC frames may become discoloured. This is usually caused by sunlight, cleaning products or the weather however if you notice lots of dark streaks or areas that don't look clean, it could be time to get frames replaced. Some firms offer replacement services however others will replace the whole frame and handle or locking mechanism. It is always best to contact the company who supplied you with windows in the first place. They will be able to give you suggestions on the most cost-effective option for your property. They may even be able to match your existing frames, meaning you don't need to replace everything.
Smudging
This is usually the first sign of double glazing problems and is very simple to fix. It happens when condensation that has formed inside the window gets trapped in between the two panes. It appears as smudges and droplets of water on the exterior of the windows. If not treated, it could cause mold and damage to your sills and frames. Inhaling mold spores may also cause health problems.
The top double glazing firms will be able to identify the issue and offer an affordable solution. They'll be able to replace the gaskets in the windows that keep air in between the two glass units and drafts out, giving you a more comfortable home and a reduction in your energy bills.
If you're looking to do the repair yourself an ideal starting point is by using a rag and dish soap to wash the window's surface. Then, you'll need to 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 needs.
If you are thinking of replacing your double-glazed windows a company who offers a guarantee on their products. You'll be able to rest in peace of mind knowing that you're working with a licensed reliable company that will provide you with high-quality service and products. Also, read reviews from customers prior to making an important decision. This will help you determine if the company is a good match for your needs.
Mist
Condensation on the exterior of your double glazed windows is nothing to worry about, as it's a sign that your windows are operating correctly, keeping moisture and damp from your home. The appearance of condensation inside your windows is a more serious issue and could indicate that one or more seals are broken.
To make the double-glazed windows airtight and water-resistant the gap between the two panes must be sealed using argon gas. If the glass appears to be misted, this suggests that the argon has been compromised or that the seal has failed. It could also be a sign of poor installation because the window could be damaged during the fitting process, or the sealant has deteriorated over time.
Many companies claim they can repair misted double-glazed windows by drilling small holes into the glass, and pumping chemicals into these holes to absorb water vapour from the inside. This is a viable option for a lot of people however it is crucial to understand that there are limitations to what can be repaired.
There are instances when a replacement of the window unit is the more suitable option, especially if there has been significant damage. Completely broken panes, rot or extensive damage could indicate that the window unit is no more functional and needs to be replaced with something newer and more energy efficient. In these situations an appointment with an expert is advised to determine the best course of action.