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Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminum casements, there's an extensive range of options available to suit the aesthetic of your home and your energy efficiency requirements. Modern double glazing comes with a myriad of advantages that include noise reduction and UV protection, as well as property security with multipoint locking mechanisms.

However, what can 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 indicates that your double glazing system is working as it should. The condensation outside your windows in the morning is caused by the temperature of the glass that is cold falling below the dewpoint of the air surrounding it. This causes the water vapour in the air to be drawn into the window where it condenses. This is made more difficult by plants that create excess moisture in your house as well as by high levels humidity.

When condensation appears within your double glazing, this is a much more serious issue and it is a sign that the seal between the two glass panes has broken, allowing warm air from your house to find its way in while the gas that is used to insulate it is lost. This can cause severe damage to your double glazing and if untreated, will cause a significant impact on your energy bills.

Installing Replacement double glazing windows double glazing when this kind of condensation is spotted can reduce the likelihood that it will worsen and cost you more 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 has many benefits, such as cutting down on energy bills and also reducing noise. But, like every other item, double glazed windows are not a lifetime product and it's important to be aware of signs that they are reaching the end of their usefulness.

Visible condensation is among the most obvious indicators. This is caused by the difference in temperature between the two glass panes and if you see this, it's an indication that the window seal is damaged and it's time for replacement Double Glazing windows the windows replaced.

If the window seal is not working then cold air could enter your home. This is not just a waste of energy, but also results in damp and mold. Both of them are expensive to repair. Both mould and damp can be harmful to your health, as they can cause allergies and irritations that could impact the health of your family.

Draughts around windows are another indication that the sealants have started to wear. This allows external noise to be heard in your home, which can be a huge distraction, especially in the case of an area with a lot of traffic or noisy neighbours. This could affect your ability to work from home or how peaceful your home feels.

In the end, if windows do not open or close smoothly it is also an indication that they need to be replaced. It could be a security issue if your windows aren't opening in an emergency situation like the event of a house fire. This is a sign that you should not ignore. A qualified window fitter will be able to assess the condition of your existing windows and provide recommendations on the best way to proceed.

3. Draughts

If you have noticed draughts entering your windows, it's usually a sign that seals in your double glazing have failed. Sealant is used to secure the glass panes in place and provide insulation. However, it could be damaged by weather changes or simply aging. This can cause cold air to enter your home, and warm air to escape, leading to the draughts to increase and decrease energy efficiency.

A window frame that is shaped incorrectly and not sealing properly can cause drafts. Moisture may also get trapped within the window frame, causing draughts over time. This is a serious issue and you must replace your double-glazed windows as soon as you can.

A misted double-glazed window is a sign that the sealed unit has leaked or gas has escaped between the panes. This is a serious issue and needs to be repaired immediately to prevent water entering your property, stopping heat from escaping and decreasing the effectiveness of your insulation. If your windows are still covered by warranty, you can ask the company to replace them.

Double glazing cracks and chips are not always a sign of needing replacement, but they may affect the overall performance. They also decrease the amount light that passes through, leading to draughts. If your windows have deep cracks or chips, they might not be able support the weight of replacement windows prices units, which would 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 stress on the environment. We all want to decrease this. Leaky windows are a major cause of high energy bills. They not only let heat escape from your home and create draughts which require you to use additional energy to heat your home. Energy efficient windows can help you save money and cut down on your energy bills.

If you notice condensation appearing between the panes of your double glazing, it is a clear indication that they need replacing. This is a sign of a broken seal, which means air is leaking into and out of the home. The insulation may not be functioning properly.

If your double glazing is leaking, it's time to replace the glass. This is a clear indicator that the seal is broken and water is accumulating between the glass panes. Having your double glazing replaced will stop water from entering your home, stop heat escaping and help to keep your home warm.

By having your double glazed windows replaced with a new energy efficient window you will be able to conserve heat, lower your energy use and replacement double glazing windows enhance the appearance of your home. This will also boost the value of your home which will make it more appealing to prospective buyers in the event that you decide to sell. You can expect to save PS115 in heating bills each year by using double glazing rated category B. This will pay for 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 misty, it's important to get this repaired as soon as you can, as it's an immediate safety risk. In addition, it may be costing you more money in energy bills than necessary 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, helps in insulating. If the seal fails the gas leaks, causing your window to become foggy.

Check your warranty to see if it covers premature seal failure. Some manufacturers offer a prorated warranty in accordance with the age of your window. This may be something you should consider.

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