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Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or aluminum casements, there's a wide range of options available to match the style of your property and your energy efficiency needs. Modern double glazing has many advantages such as noise reduction, UV protection and property security through multipoint locking mechanisms.

What should 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 your windows is normal and indicates that your double glazing system is functioning just as it should. The condensation that forms outside your windows during the morning is caused by the temperature of the glass that is cold falling below the dewpoint of surrounding air. This causes the water vapour in the air to be drawn into the window where it condenses. This can be exacerbated by plants that generate excess moisture in your home and by high levels of humidity.

When condensation appears within your double glazing, this is a more serious problem and an indication that the seal between the two glass panes has been broken, allowing warm air from your house to find its way in while insulating gas is evaporating. This can cause significant damage to the double glazing and should it not be addressed will greatly impact the cost of energy.

Installing replacement double glazing when this kind of condensation is discovered will decrease the likelihood 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 reduce your utility bills.

2. Signs of Wear and Tear

Double glazing provides a number of benefits such as noise insulation and saving on energy costs. But, like every other product double glazed windows have a life span and it's crucial to be aware of indicators that they're reaching the point of no return.

Visible condensation is one of the most obvious indicators. This is because of the different temperature of the two panes. If you notice it then it could be an indication that the window seals have failed.

If the window screen replacement seal fails, then cold air is able to enter your home, which not only wastes energy but also can cause damp and mould both of which are costly to fix. Both mould and damp can be harmful to your health, as they can cause allergens and irritations that could impact the health of your family.

Draughts are another sign of sealants that have begun to wear. This allows outside noise into your home, which can be a distraction. This could affect your ability to work from home or how peaceful your home can feel.

Finally, if the windows aren't opening and close smoothly, it's an indication that they need to be replaced. This could be a security issue if windows do not open when required in an emergency such as a fire and should not be overlooked. A qualified window fitter will be able examine the condition of your existing windows and offer suggestions on the best way to proceed.

3. Draughts

If you've noticed draughts coming through your windows, this is typically a sign that the seals in your double glazing have failed. Sealant is used to hold the glass panes together and provide insulation. However, it can be damaged by weather changes or simply ageing. This can cause cold air to enter your home, and warm air to escape, which can cause draughts and a reduction in energy efficiency.

Another reason why draughts may be happening is because the frame of your window is distorted and not sealing correctly. As a result, moisture could get trapped inside the frame, which could also cause draughts and rotting as time passes. This is a serious issue and you must 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 escapes between the panes. This is a serious issue and you must replace it as soon as possible to stop water from entering your property. It will also stop heat from escaping, and reduce the efficiency of your insulation. If your windows are still covered by warranty, you can request the company to replace them.

Chips and cracks in your double glazing aren't necessarily a sign that they require replacement however they could have a negative impact on their overall performance. They may also limit the amount of light that flows through, causing drafts. If your windows have large cracks or chips, they may not be able to support the weight of replacement units, which will require new window frames.

4. More Utility Bills

It is essential to keep your the cost of energy as low as you can. High energy bills are not just expensive however they also place unnecessary strain on the environment. We all want to reduce this. Leaky windows are the main reason for high energy costs. They don't just let heat escape from your home, but they also create drafts that force you to use more energy to heat your home. Installing double glazing using energy efficient windows can 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 is a clear indication that they require replacement double glazing window. This is an indication of a damaged seal, which means that air is leaking in and out of the house. The insulation may not be working properly.

Another indication that your double glazing requires replacement window pane is if they're misting up. This is a clear indicator that the seal has failed and water is getting trapped between the glass panes. Double glazing can stop the entry of moisture into your home and will stop heat from escape and keep your home warm.

You can save energy and improve the appearance of your home, and conserve heat by replacing your double-glazed windows with energy efficient windows. It will also add value to your property and make it more appealing for potential buyers if you decide to sell it in the future. With category B rated double glazing, you can anticipate saving up to PS115 per year on heating costs, which will quickly cover the cost of the windows you have purchased.

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 crucial to get your double glazing fixed as soon as you can in the event that the glass has turned misty. This can be a security issue. It could also result in more in energy bills due to the loss of insulation.

The cause of misty windows is moisture in the air between the two panes of your IGU (insulated glass window replacement near me unit). The gas contained within the glass - usually argon or krypton - assists with insulation, and when the seal fails, this gas leaks out, which causes the window to fog up.

A premature seal failure is a clear indication of a problem with the product, therefore, make sure you check your warranty for coverage. In certain cases, manufacturers offer a prorated warranty which is based on the age of your windows, and this might be a viable option.

Other indicators that your uPVC window should be replaced include: