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Replacing Double Glazed Windows

There are a myriad of alternatives to choose from, fitter whether you prefer uPVC sash or aluminium casements. They can be customized to your aesthetic needs and energy efficiency requirements. Modern double glazing offers many benefits, including noise reduction, UV-ray protection and security of your property with multipoint locking mechanisms.

But, what do you do when your double glazing shows signs of wear and wear and

1. Excessive Condensation

In the winter, when windows and doors are closed, condensation may form inside the glass panes if the air temperature is warmer than the window's surface. This is a natural occurrence that can be prevented by opening windows, improving ventilation more generally, running a dehumidifier and keeping moisture levels low with extractor fans. However, if condensation forms regularly on the interior of your windows this is a sign that the double glazing has failed and it needs replacing as soon as possible.

Condensation on the outside of the windows is normal and is a sign that your double glazing system is operating as it is supposed to. Condensation outside your windows in the morning is caused by the temperature of the cold glass falling below the dewpoint of surrounding air. This causes water vapour from the air to be drawn into the window where it condenses. This is made more difficult by plants that produce excess moisture in your house and also by high levels of humidity.

If you notice condensation appearing in your double glazing, it could be an even more serious issue. It's an indication that the seal between the glass panes is broken. This allows warm air from your home to enter while the insulating gas escapes. This could cause serious damage to the double glazing and should it not be addressed it will have a significant impact on the cost of energy.

Installing replacement double glazed windows double-glazed windows as soon as you notice this type of condensation will drastically reduce the chance that the issue will get worse, thereby saving you money in the long run. It is also a great opportunity to upgrade your double glazing to energy efficient A-rated windows. This will improve the comfort of your home, and reduce your utility costs.

2. Wear and tear signs

Double glazing offers a lot of benefits such as noise insulation and a reduction in energy bills. Like any product, double glazed window have a life span. It is important to know the signs of when they are reaching the end of their lifespan.

One of the most obvious indicators is the visible condensation. This is because of the different temperatures between the two panes. If you notice it, it could be an indication that the window seals have failed.

If the window seal is not working the cold air can get into your home. This is not just a waste of electricity but also leads to damp and mould. Both of them are expensive to repair. Both mould and damp can be harmful to your health, because they can trigger allergens and irritations that could affect the health of your family.

Draughts are another indication of sealants beginning to wear. This allows outside noise into your home, which can be a distraction. This can affect any work you plan to work from home, or how peaceful your home is.

If windows no longer open and close smoothly, it's a sign that they need to be replaced. This can be a safety issue if the windows do not open in the event of an emergency fire, and should not be ignored. A professional window fitter will be able to examine the condition of your existing windows and provide recommendations on the best way to proceed.

3. Draughts

If you are experiencing draughts out of your windows, it is likely that the seals in your double glazing have burst. Sealant is used to encase the glass panes in place and provide insulation. However, this can be damaged by weather conditions or simply ageing. In the result cold air is able to enter your home and warm air escapes creating draughts, which leads to lower energy efficiency.

A window frame that is shaped incorrectly and not sealing properly can also lead to draughts. Moisture can also get trapped inside the window frame, fitter causing draughts as time passes. This is a serious issue and you must replace your double glazing as soon as possible.

A double-glazed window that is misty indicates that the sealed unit has let out or gas has escaped between the panes. This is a serious issue and needs to be repaired immediately to stop water from getting into your home, preventing heat from leaving and reducing the efficiency of your insulation. If your windows are still covered by warranty, you can ask the company to replace them.

Cracks and chips in double glazing aren't always a signal of needing to be replaced however, they could have an impact on the overall performance. While they allow cold air to pass through it, they could decrease the amount of light allowed to pass through and can cause drafts. In addition when there are large cracks or chips on your windows, it's likely that they won't be able to withstand the weight of a replacement unit, which would require a new window frame.

4. Higher Utility Bills

Energy costs are a major expense for households and it's crucial to keep them as low as possible. The high cost of energy doesn't just cost a lot of your budget, they also put unnecessary stress on the environment - something that we all want to be able to less of. One of the most significant causes of rising energy bills is the leaky windows that allow heat to escape your home, but can also cause draughts that require you to make use of more energy to heat your property. Replacing double glazing with energy efficient windows will help to reduce energy costs and help you save money year after year.

If you notice condensation forming between the panes of your double-glazing, it's a clear indication that they need to be replaced. It's a sign that the seal is broken which means that air is entering and out of your house and that the insulation isn't functioning as it should.

Another sign that your double glazing needs replacement is if they're misting up. This is a sign the seal has been damaged and water is leaking between the glass panes. Having your double glazing replaced will prevent moisture from entering your home, stop heat escape and help keep your home warm.

By having your double glazed windows replaced with a brand new energy-efficient window, you will be able to conserve the heat, cut down on energy consumption and enhance the appearance of your home. This will also increase the value of your home, making it more appealing to buyers should you decide to sell. You can expect to save PS115 in heating expenses each year by using double glazing that is classified as B. This will pay off the cost of your windows.

5. Faulty Windows

If you have a double glazed window that has become foggy, misty or hazy, this is an early sign that the seal has failed. It's also a sign that the glass has lost its insulation value and could lead to draughts and condensation. In addition, the gap around the edges of your windows can allow water to enter and damage your wall or plaster. This can also be a serious fire risk.

It is important to have your double glazing repaired as soon as you can if the glass has become misty. This could be a safety issue. It may also cost you more in energy bills because of the loss of insulation.

The cause of misty windows is moisture in the air between the two panes of your IGU (insulated glass unit). The gas contained within the glass - usually Krypton or argon - aids in insulating the glass, and if the seal fails, this gas leaks out, which causes the window to fog up.

Failure of the seal in the early stages is a clear indicator of a defective product, so make sure to verify your warranty for coverage. In some cases manufacturers offer a prorated warranty scaled according to the age of your windows, and this might be an option worth considering.

Other signs that your uPVC window should be replaced include: