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Replacing Double Glazed Windows

There are a variety of alternatives to choose from, whether you prefer uPVC sash or aluminium casements. They can be adapted to your aesthetic needs and energy efficiency requirements. Modern double glazing comes with a myriad of benefits, including noise reduction, UV protection and property security thanks to multipoint locking mechanisms.

But, what do you do if your double glazing shows signs of wear and wear and

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 exactly as it is supposed to. Condensation on the outside of your windows in the morning is because of the cold glass temperature falling below the dew point of the surrounding air, which causes water vapour to rise from the air into the cold glass, where it condenses. This can be exacerbated by the presence of plants in your home that produce excessive moisture and by high humidity.

When condensation appears within your double glazing, it is a far more serious issue. It is an indication that the seal between the two glass panes has broken and allows warm air from your house to enter while insulating gas is evaporating. This can cause serious damage to your double glazing, and if untreated, will result in a significant increase in your energy bills.

Installing replacement double glazing windows double glazing when this kind of condensation is discovered will decrease the likelihood that it will get worse, saving you money in the end. It's also a great opportunity to upgrade your double glazing to energy efficient A-rated windows. This will improve the comfort of your home and lower your energy costs.

2. Signs of Wear and Tear

Double glazing can provide a variety of benefits such as noise insulation and saving on energy bills. However, just like any other product double glazed windows have a life span and it's crucial to be aware of the indications that they are nearing the end of their usefulness.

Visible condensation is one of the most evident indicators. This is due to the differing temperature between the two panes. If you notice it then it could be a sign that the window seals have failed.

If the window seal is not working the cold air can get into your home. This not only wastes electricity but also leads to damp and mould. Both are costly to fix. Both damp and mould can be detrimental to your health as they can cause allergies and irritations that could affect the health of your family.

Draughts around windows are another sign that sealants have begun to wear. This lets outside noise enter your home which can be a huge distraction, particularly in the case of a busy road or noisy neighbors. This can affect your ability to work from home or how peaceful your home is.

Finally, if the windows do not open or close easily, it's a sign that they need to be replaced. It could be a security concern if your windows do not open in a crisis situation, such as a house fire. This is a problem you shouldn't ignore. A professional window installer can evaluate the condition of the windows you have and provide recommendations on the best course.

3. Draughts

If you see draughts emanating out of your windows, it is likely that the seals on your double glazing have failed. A sealant is used to secure the glass panes together and aid with insulation, but it can be damaged due to changes in weather conditions or simply aging. In the end cold air is able to enter your home and warm air escapes, leading to draughts and decreased energy efficiency.

Another reason why draughts may be happening is because the frame of your window is distorted and not sealing properly. Moisture can also get trapped inside the window frame, causing draughts over time. This is a serious issue and it is crucial to have your double glazing replaced as soon as possible to avoid any further issues.

A misted double glazed window is a clear sign your sealed unit has sprung a leak or the gas between the panes has escaped. This is a serious issue and you must replace it as soon as possible to prevent water from entering your property. It will also stop the heat from leaving and decrease the efficiency of your insulation. If your windows are still 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 however they can affect the overall performance. They can also reduce the amount of light that flows through, leading to draughts. Additionally when there are large cracks or chips on your windows, it is likely that they won't be able to withstand the weight of a replacement double glazing windows unit which would require an entirely new window frame.

4. Higher Utility Bills

It is important to keep the cost of energy as low as you can. Energy bills that are high are not only costly, but they also put unnecessary stress on the environment. We all want to reduce the impact of this. Windows that leak are a major reason for high energy bills. They do not just let heat escape from your home, but they also 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 forming between the panes of your double glazing it's a clear indication that they need to be replaced. This is an indication of a faulty seal, which indicates that air is leaking into and out of the home. The insulation may not be working properly.

Another indication that your double glazing requires replacement is if they are misting up. This is a sign that the seal is broken and water is trapped between the glass panes. Double glazing will prevent moisture from entering your house and will stop heat from escape and keep your home warm.

By having your double-glazed windows glass replacement replaced with a brand new energy efficient window, you will be able to conserve heat, reduce your energy use and enhance the appearance of your home. It will also increase 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 expenses each year by using double glazing that is classified as B. This will quickly 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.

It is important to have your double glazing repaired as soon possible in the event that the glass has turned blurred. This can be a security issue. In addition, it may be costing you more in energy bills than you need to 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 unit). The gas contained within the glass - usually Krypton or argon - aids in insulating the glass, and if the seal fails this gas escapes, causing the window to become fogged.

Premature seal failure is a clear indicator of a defective product so be sure to check your warranty for coverage. In certain cases manufacturers offer a prorated warranty, scaled according to the age of your windows, so this could be an option to consider.

Other indicators that you should to replace your uPVC windows include: