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Replacing Double Glazed Windows

No matter 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 property and your energy efficiency requirements. Modern double glazing comes with a host of benefits including noise reduction, UV-ray protection, and property security from multipoint locking mechanisms.

What can you do if your double glazing replacement windows-glazed is showing signs of wear?

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 your windows is a common phenomenon and indicates that your double glazed replacement windows glazing unit is operating just as it is supposed to. Condensation on the outside of your windows in the morning is due to the glass's temperature dropping below the dew point of surrounding air, which causes water vapour to be drawn from the air and into the cold glass, where it cools. This is made worse by the presence of plants in your home that produce excessive moisture as well as high humidity.

If you notice condensation appearing within your double glazing, this is a much more serious issue and an indication that the seal between the two glass panes has been broken and allows warm air from your house to enter while the gas that is used to insulate it is lost. This can cause serious damage to your double glazing, and if not addressed, could result in a significant increase in your energy bills.

Installing replacement window handle double glazing when this kind of condensation is noticed will reduce the chance that it will get worse and save you money in the end. 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 will lower your utility bills.

2. Signs of wear and tear

Double glazing has many benefits including reducing energy bills and reducing noise. However, just like any other item, double glazed windows are not a lifetime product and it is important to be aware of the signs that they are reaching the limit of their utility.

Visible condensation is among the most obvious indicators. This is due to the temperature difference between the two panes of glass and if you notice this it's a good indicator that the seal on the window is damaged and it's time to get the windows replaced.

If the window seal fails, cold air can enter your home. This is not only a waste of electricity but also leads to damp and mould. Both of these are costly to repair. Additionally, both damp as well as mould can be harmful to your health because they can produce allergens and irritants that could affect your family's health.

Draughts around your windows are another sign that sealants have begun to wear. This can allow outside noise to enter your home which can be a huge distraction, especially when you live near a busy road or noisy neighbours. This can affect your ability to work from home or how relaxing your home feels.

If windows no longer open and close easily, it's an indication that they require to be replaced. This can be a safety issue if the windows do not open in an emergency such as a fire and should not be overlooked. A professional window installer will be able assess the condition of the windows you currently have and make recommendations on the best way to proceed.

3. Draughts

If you have noticed draughts passing through your windows, this is usually a sign that seals in your double glazing have burst. Sealants are used to secure the panes of glass together and assist with insulation, but it is often damaged by changes in weather or by simply ageing. In the result cold air enters your home and warm air escapes which can cause draughts and reduced energy efficiency.

A window frame that is misshaped and not sealing properly could also cause draughts. The moisture can also get caught in the window frame, creating the draughts to increase over time. This is a serious issue and it is essential to have your double glazing replaced as soon as you can to avoid any further problems.

A window that is misty is a clear sign your sealed unit has sprung a leak or the gas between the panes is escaping. This is a serious issue and it will need replacing immediately to prevent water getting into your home, preventing heat from escaping and reducing the efficiency of your insulation. If your windows are covered by warranty, you can request the company to replace them.

Cracks and chips in double glazing are not always a sign of needing to be replaced, but they may have an impact on the overall performance. They also decrease the amount of light that flows through, causing draughts. If your windows have deep cracks or chips, they may not be able to support the weight of replacement windows cost units, which will require new window frames.

4. Higher Utility Bills

Energy costs are a significant expense for households and that's why it's important to keep them as low as you can. Energy bills that are high are not just expensive but also put an unnecessary stress on the environment. We all want to decrease the impact of this. One of the biggest reasons for rising energy costs is the leaky windows that allow heat to escape from your home, but also create drafts that require you to use more energy to heat your property. Energy efficient windows can help you save money and reduce your energy costs.

If you notice condensation between the double-glazed panes, it is a sign that your windows require to be replaced. It's a sign the seal is broken which means that air is getting in and out of your house and that the insulation is not working as it should be.

Another sign that your double glazing requires Replacement Double Glazing Windows is if they are misting up. This indicates that the seal has been damaged and water is trapped between the glass panes. Double glazing will prevent the entry of moisture into your home, stop heat from escaping and keep your home warm.

You can save energy and enhance the appearance of your home, and conserve heat by replacing your double-glazed windows with energy-efficient windows. It will also increase the value of your home and make it more attractive to prospective buyers should you decide to sell. You are likely to save PS115 in heating expenses per year with double glazing rated category B. This will pay for 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.

If the glass in your double glazing has become blurred, it is important to fix it as quickly as possible as it is an issue of safety. 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). Gas within the glass, typically argon, or krypton, aids in insulation. When the seal fails this gas leaks out, causing your window to fog.

Premature seal failure is a clear indication of a defective product so be sure to check your warranty for coverage. In certain cases manufacturers offer a prorated warranty, which is based on the age of your windows, so this could be an option worth considering.

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