Double Glazed Windows Repairs

If your double-glazed windows are hard to open or have mist between the panes, this could be the result of damaged seals. If this is the case, it might be worthwhile to arrange for them to be repaired.

This is a much cheaper option than replacing the windows. However, very specific tools are required and it is normally best to let a professional handle this type repair.

Damaged Seals

The window seals can wear down over time which allows argon gas and krypton to escape from between the panes of double- or triple-paned windows. A broken seal allows outside air to enter, and the argon gas used to insulate your home to escape. Both of these are bad for energy efficiency.

The reason window seals may fail is because they are exposed to extreme temperatures and humidity, as well as pressure. These changes can make your window glass expand and shrink. This can put pressure on the seals. This is especially true when you have pets or children that accidentally smash into your windows.

If your window seal is damaged, it's a good idea to have the problem looked at by a professional as soon as you can. If you delay too long and the argon or krypton gas might escape completely, and this could significantly diminish the insulating properties of your window.

Fog that forms between the window panes is a common sign of a failing seal. You can remove the fog from your window however it is better to call a professional out and reseal your window.

A technician will take off the existing seal and clean the glass. Then, replace the seal after you are able to seal your windows. This will involve disassembling the sash in case it is necessary before reassembling it and replacing the IGU (insulated glass unit) when needed. Then, they will insert the argon (or krypton) into the void in between the panes. They will also re-seal the IGU for an airtight seal. This isn't a DIY job however, you can find certain kits that claim to help homeowners with this. These products have received mixed reviews, but we suggest that you leave this task to the professionals.

Condensation

Condensation is a potential issue with double glazing. This is especially the case in older properties. It occurs when the air within a house is warmer than the glass and has a higher dew point, which means that moisture can form inside. This is likely to occur during the night or early in the morning, since the temperatures are typically at their the lowest.

Condensation issues in double-glazed windows can be fixed easily, and it is not necessary to replace the entire window or door. The spacer bar, that is situated between the two panes of the majority of double glazing, gets filled with desiccant. It is incredibly absorbent and draws in any moisture that gets into the void that is the 'air gap.' If this spacer bar is filled with moisture, it could be leaking into the frame of the window where condensation can form.

You should also remember that many double-glazed windows are covered by a warranty. This means that you are able to contact the company that installed them. They will investigate and repair any seals or units that are defective. Don't attempt to alter the units, as this may affect your warranty.

It is a good idea to find a trustworthy tradesperson to carry out your double glazing repairs and there are many to choose from on Checkatrade. All of our traders have been thoroughly vetted and checked to ensure you are certain you'll receive a professional 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. You could also try wiping the frames with a wet cloth to see if it can help. Extreme weather conditions can make them expand or shrink, making them difficult to open.

Draughts

The gap between the frame and the wall allows draughts to enter your home, which could be chilly, and also increase your energy bills. Draught proofing can help by sealing gaps and improving insulation. It is worth getting estimates from several firms for this job as they will vary, however any reputable company should be able to guarantee their work.

Misted double glazing can be difficult to see through, but it usually means there's an issue with the seal. It can be fixed with an expert in window repair who will employ a powerful defogger to clear the glass and make the new seal.

Cold draughts in the vicinity of your windows indicate that the sealed units aren't working as well which could increase heating costs. Window repair services will reseal double-glazed units to eliminate draughts, and improve insulation.

If you experience difficulties opening or closing windows it could be because the hinges or mechanisms are brittle and need to be oiled. This can be a quick fix, but you should consult the company that installed your double glazing to learn more about the warranty they offer. will cover.

Over time, uPVC frames may get discolored. This can be due to the sun, cleaning products or the weather. If you spot dark streaks or areas that don't appear clean, then it's time to replace them. Some firms offer replacement services while others will replace the whole frame, handle or locking mechanism. It's always best to contact the company who supplied you with windows in the first place. They can give you guidance on the most cost-effective option for your home. They might even be able to match your existing frames, meaning you don't have to replace everything.

Smudging

This is usually the first sign of double glazing issues and is very simple to fix. The condensation that is created inside the window is trapped between the two panes. It appears as smudges or droplets of water on the outside of the windows. If this is not addressed, it can result in mould or damage to the materials of your sills and frames as well as breathing in mold spores for extended periods can cause health problems.

The top double glazing companies can identify the problem and provide an affordable solution. They'll be able to replace the gaskets in the windows that keep air between the two glass units and drafts out, providing you with a more comfortable home while saving you money on your energy bills.

If you're looking to do the repair yourself, a good starting point is by using a rag and some dish soap to clean the window's surface. The next step is to mix two-part epoxy on a disposable plate or piece of cardboard, and use it to fill any gaps in your frame. This is a temporary fix therefore it's crucial to select the correct product.

If you're thinking about replacing your double-glazed windows, you should locate a company that has a warranty for their products. You'll be able to rest in peace of mind knowing that you're working with a qualified and reputable business that will provide you with top-quality products and services. Review customer reviews prior to making a final decision. This will help you determine if the company is right for your needs.

Mist

Condensation on the exterior of your double-glazed windows is nothing to be concerned about, since it's an indication that your windows are functioning correctly, keeping moisture and damp from your home. However, the presence of mist inside your windows can be a more serious issue and means that one or more seals have broken.

The gap between the two panes of glass in a double-glazed window should be sealed with argon gas to make the entire unit airtight and double glazing repairs water-resistant. If the glass is misted it could be that the argon gas has been compromised, or that a seal was damaged. This can also be a sign of a poor install, because the window might have been damaged during the process, or double glazing repairs the sealant may have worn away over time.

Many companies claim to be able to 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. While this is an effective solution for the majority of people however, it's important to realize that there are limitations on what can be repaired.

Sometimes replacing the window is the best option. This is especially the case when there are major damages. Broken panes, rot or severe damage could mean that the window unit is no more functional and should be replaced with something newer and more energy efficient. A professional consultation is recommended in these situations to determine the best option.