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Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or aluminum casements, there's a vast range of options available to match the style of your home and your energy efficiency needs. Modern double glazing offers numerous benefits including noise reduction, UV-ray protection and security of your property with multipoint locking mechanisms.

But, what do you do when your double-glazed windows show signs of wear and tear?

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 unit is operating exactly as it is supposed to. Condensation outside your windows in mornings is caused by the temperature of the cold glass dropping below the dewpoint of surrounding air. This causes the water vapour in the air to be drawn into the cold window where it condenses. This can be made worse by plants that create excess moisture in your house and also by high levels of humidity.

If condensation forms inside your double-glazed unit, it is a far more serious issue. It is an indication that the seal between the two glass panes is broken, allowing warm air from your home to get in while insulating gas is lost. This could cause serious damage to the double glazing and, if left untreated will greatly impact the cost of energy.

Installing replacement windows prices double glazing replacement windows glazing immediately after this type of condensation is noticed will decrease the likelihood that it will get worse and save you money in the end. It's also a great opportunity to upgrade your double glazing to energy efficient A-rated windows. This will make your home more comfortable and lower your energy bills.

2. Signs of wear and tear

Double glazing offers many advantages, such as the reduction of energy costs and noise. However, as with any other item, double glazed windows have a life span and it's important to be aware of the signs that they are reaching the point of no return.

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

If the window seal fails, then cold air will be able to enter your home which does more than just waste energy but also can cause damp and mould and both are expensive to fix. Furthermore, both damp and mould are detrimental to health because they can produce allergens and irritants that could affect the health of your family.

Draughts are another indication of sealants that are beginning to wear. This can allow outside noise to be heard in your home, which can be a big distraction, particularly when you live near a busy road or noisy neighbours. This can impact your ability to work from home or how relaxing your home is.

Finally, if the windows aren't opening and close smoothly, it's an indication that they need to be replaced. This could be a safety issue if the windows do not open in an emergency such as an emergency fire, and should not be overlooked. A qualified window cost replacement fitter can assess the condition of your existing windows and give suggestions on the best method of action.

3. Draughts

If you've noticed draughts coming through your windows, it is usually a sign that seals inside your double glazing have burst. Sealant is used to hold the glass panes together and provide insulation. However, it could be damaged by weather changes or simply ageing. As a result, cold air comes into your home and warm air escapes which can cause draughts and lower energy efficiency.

Another reason why draughts could be happening is because the frame of your window is bent and not sealing properly. In the result, moisture may get trapped within the frame, which could also cause draughts and rotting as time passes. This is a serious issue and you must replace your double glazing as quickly as possible.

A misted double glazed window is a clear indication that the sealed unit has developed a leak or the gas between the panes has been escaping. This is a serious problem and you must replace it immediately in order to stop water from entering your property. It will also stop heat from escaping, and decrease the efficiency of your insulation. If your windows are covered by warranty, you can request the company to replace them.

Cracks and chips in your double glazing aren't necessarily a sign that they require windowpane replacement however, they could have a negative impact on their overall performance. They also decrease the amount light that passes through, causing draughts. Additionally when there are large cracks or chips in your windows, it's likely that they won't be able to withstand the weight of a replacement Double glazing windows unit which would require the creation of a new window frame.

4. Higher Utility Bills

Energy costs are a major cost for a household, which is why it's important to keep them as low as you can. Energy bills that are high not only cost a lot of your budget, but they also put unnecessary strain on the environment, something we all want to be able to less of. One of the most significant causes of rising energy bills is leaky windows, which let heat escape from your home, but also create drafts that force you to use more energy to heat your home. Energy efficient windows can help you save money and reduce your energy costs.

If you notice condensation on the double-glazed panes of glass, it's a sign that your windows require to be replaced. This is an indication of a faulty seal, which means air is leaking in and out of the home. The insulation may not be functioning properly.

Another indication that your double glazing needs replacing is if they are misting up. This is a sign that the seal has been damaged and water is leaking between the glass panes. Double glazing will stop water from entering your home and will stop heat from escape and keep your home warm.

By having your double glazed windows replaced with a brand new energy efficient window you can conserve heat, reduce your energy use and enhance the appearance of your home. It will also increase the value of your home, making it more attractive for potential buyers if you decide to sell it in the near future. With category B-rated double glazing, you can expect to save up to PS115 per year on heating costs, which will swiftly pay for the windows you have purchased.

5. Faulty Windows

If you have a double glazed window glass replacement near me 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.

If the glass in your double glazing has become cloudy, you must repair it as soon as you can, as it's an issue of safety. Additionally, it could be costing you more in energy bills than you need to because of the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause windows to become misty. Gas within the glass, typically Krypton or argon helps in insulating. When the seal is damaged, this gas leaks, causing your window to fog.

Failure of the seal in the early stages is a clear indication of a defective product so be sure to check your warranty for coverage. Certain manufacturers offer a prorated guarantee that is based on the age of the window. This may be something you should consider.

Other indications that you may need to replace your uPVC windows include: