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Replacing Double Glazed Windows

There are a myriad of choices to pick from, whether you prefer uPVC aluminum casements or sash. They can be customized to your aesthetic needs and energy efficiency requirements. Modern double glazing comes with a myriad of benefits such as noise reduction and UV protection, as well as property security thanks to multipoint locking mechanisms.

What can you do if your double glazing 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 the windows is normal and indicates that your double glazing unit is functioning as it should. Condensation on the outside of your windows in the morning is because of the cold glass temperature dropping below the dew point of surrounding air, which causes water vapour to be drawn from the air into the cold glass, where it cools. This is made more difficult by plants that produce excessive moisture in your home and by high levels of humidity.

When condensation appears inside your double glazing it is a far more serious issue and it is a sign that the seal between the two glass panes has broken and allows warm air from your home to get in while the gas that is used to insulate it is lost. This could cause serious damage to the double glazing and, if left untreated, will significantly impact on your energy bills.

Installing replacement double glazed window double-glazed windows when you first notice this type of condensation will drastically reduce the likelihood that the problem gets worse, saving your money in the long term. 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 reduce your utility bills.

2. Signs of wear and tear

Double glazing can provide many benefits, such as the reduction of energy costs and noise. Like any product double glazed windows have a life span. It is important to know the signs of when they are reaching the end of their lifespan.

Condensation visible is one of the most obvious indicators. This is due to the difference in temperature between the two panes of glass and if you notice this, it's a sign that the seal on the window has failed, and it's time to have the windows replaced.

If the window seal is not working the cold air can get into your home. This is not only a waste of electricity but also leads to damp and mould. Both are expensive to repair. Additionally, both damp as well as mould can be harmful to your health since they can cause allergens and irritants that could affect your family's health.

Draughts around your windows are another indication that sealants have begun to wear. This allows outside noise to enter your home, which could be a distraction. This could affect your ability to work from home, or how relaxing your home can feel.

If the windows are not opening and closing in a smooth manner it's an indication that they should be changed. It can be a safety issue if the windows aren't opening in a crisis situation, such as the event of a house fire. This is a sign that you should not ignore. A professional window installer will be able to evaluate the condition of the windows you currently have and make recommendations regarding the best option.

3. Draughts

If you have noticed draughts passing through your windows, it 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 this is often damaged due to changes in weather or by simply aging. As a result cold air is able to enter your home and warm air is emitted, leading to draughts and lower energy efficiency.

A window frame that is shaped incorrectly and not sealing properly could also cause drafts. The moisture can also get caught inside the window frame, causing the draughts to increase as time passes. This is a serious problem and you should replace your double-glazed windows as soon as possible.

A double-glazed window that is misty is a sign that the sealed unit has leaking or the gas has escaped between the panes. This is a serious issue and you will need to replace it immediately in order to stop water from entering your home. It will also stop heat from escaping and decrease the efficiency of your insulation. If your windows are covered by warranty, you can ask the company to replace them.

Cracks and chips in your double glazing aren't necessarily a sign that they require replacement however, they can have a negative effect on their overall performance. They also decrease the amount of light that flows through, causing draughts. If your windows are afflicted with deep cracks or chips, they may not be strong enough to support the weight of replacement units and will require new frames for windows.

4. Higher Utility Bills

Energy costs are a significant expense for households and it's important to keep them as low as possible. High energy bills not only take a chunk out of your budget, they also put unnecessary stress on the environment, something we all wish to be able to less of. One of the main causes of rising energy bills is the leaky windows that let heat escape your home, but can also create drafts that require you to make use of more energy to heat your property. Installing double glazing using energy efficient Windows seal Replacement can aid in reducing energy costs and help you save money year after year.

If you notice condensation between the double-glazed panes of glass, it's an indication that your windows must be replaced. This is an indication of a faulty seal, which indicates that air is leaking in and out of the home. The insulation is also not working properly.

Another indication that your double glazing requires replacing is if they are misting up. This is a sign that the seal is damaged and water is leaking between the glass panes. Having your double glazing replaced will stop water from entering your home, stop heat leaving and help keep your home warm.

You can cut down on energy consumption and enhance the appearance of your home and preserve heat by replacing your double-glazed windows with energy-efficient windows. This will also increase the value of your home which makes it more appealing to potential buyers should 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 in heating costs, which will swiftly pay for the cost of your new 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 turned misty, it's important to repair it as soon as you can as it's a safety concern. Additionally, it could be costing you more money in energy bills than you need to due to the loss of insulation.

Moisture in the air between your IGU's (insulated glass units) can cause misted windows. The gas in the glass - usually argon or krypton - helps in insulating the glass, and if the seal fails this gas leaks out, causing the window to fog up.

Check your warranty to see whether it covers seal failure. Certain manufacturers offer a prorated warranty in accordance with the age of your window. This may be something to consider.

Other signs that you need to replace your uPVC windows are: