Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's a wide selection of options to fit the style of your home as well as your energy efficiency needs. Modern double glazing offers a host of benefits such as noise reduction, UV-ray protection, and security of your property with 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 the windows is normal and indicates that your double glazing unit is working just as it should. Condensation outside your windows in mornings is caused by the temperature of the cold glass dropping below the dewpoint of the surrounding air. This causes the water vapour in the air to be drawn into the cold window where it condenses. This can be exacerbated by the presence of plants in your home that produce excessive moisture and by high humidity.

If condensation forms inside your double-glazed unit, this is a more serious issue. It is a sign that the seal between the two glass panes is broken which allows warm air from your home to get in while insulating gas is lost. This can cause significant damage to the double glazing and if it is not addressed will greatly impact your energy bills.

Installing replacement double glazing windows - talking to - double glazing as soon as this type of condensation is discovered can reduce the likelihood that it will get worse and save you money in the end. Replacing your double glazing can also be an excellent opportunity to upgrade to energy-efficient A-rated windows, making your home more comfortable and reducing your utility bills even further.

2. Wear and tear

Double glazing can provide many benefits that include cutting down on energy bills and also reducing noise. Like any product, double glazed window have a life span. It is essential to know the signs of when they are nearing the end of their usefulness.

One of the most obvious indicators is the visible condensation. This is due to the differing temperature of the two panes. If you notice it, it could be an indication that the window seals have failed.

If the window seal is not working the cold air can get into your home. This is not just a waste of electricity but also leads to damp and mould. Both of them are costly to fix. Furthermore, both damp and mould are detrimental to health because they can produce allergens and replacement double Glazing windows irritants which can impact on your family's wellbeing.

Draughts in your windows are another indication that the sealants are beginning to wear. This lets outside noise enter your home and be a huge distraction, particularly when you live near the road that is busy or has noisy neighbors. This can impact your ability to work from home or how relaxing your home can feel.

If the windows aren't opening and closing with ease it's an indication that they require to be replaced. It can be a safety issue if the windows don't open in a situation of emergency like the event of a house fire. This is a sign that you should not ignore. A qualified window fitter will be able assess the condition of your current windows and offer suggestions on the best method of action.

3. Draughts

If you notice draughts coming from your windows, it's likely that the seals in your double glazing have failed. Sealants are used to hold the glass panes together and help in insulating, however this can often be damaged by changes in weather or by simply ageing. In the result, cold air comes into your home, while warm air escapes, leading to draughts and lower energy efficiency.

A window frame that is misshaped and is not sealed properly could also cause drafts. The moisture can also get caught within the window frame, leading to draughts over time. This is a serious problem and it is essential to have your double-glazing replaced as soon as is possible to avoid any further problems.

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 problem and needs to be repaired immediately to stop water from getting into your home, preventing heat from leaving 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 your double glazing aren't always a sign that they need replacing, but they could have a negative impact on the overall performance. In addition to allowing cold air to get in, they can reduce the amount of light that is allowed to pass through and can cause drafts. In addition, if there are deep cracks or chips on your windows, it's likely that they won't be able to bear the weight of a replacement unit, which would require an entirely new window frame.

4. Increased Utility Bills

It is important to keep energy costs as low as you can. High energy bills not only cost a lot of your budget, they also put unnecessary strain on the environment, something that we all want to be able to less of. One of the most significant causes of rising energy bills is the leaky windows that not only allow heat to escape from your home, but also create drafts that force you to use more energy to heat your property. The replacement windows prices of double glazing with energy efficient windows can aid in reducing energy costs and save you money year after year.

If you notice condensation appearing between the panes of your double glazing, it is a clear indication that they need to be replaced. This is an indication of a faulty seal, which means air is leaking out of the home. The insulation is also not functioning properly.

If your double glazing is getting misty, it's time to replace them. This is a clear sign that the seal has failed and water is getting trapped between the glass panes. Double glazing can stop water from entering 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. This will also increase the value of your home and make it more attractive to prospective buyers should you decide to sell. With Category B rated double glazing, you can expect to save as much as PS115 per year on heating costs, which will swiftly pay for 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.

If the glass in your double glazing is becoming blurred, it is important to get this repaired as soon as possible as it is a safety concern. Additionally, it could be costing you more in energy bills than you need to 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 inside the glass, usually argon, or krypton, helps in insulating. When the seal fails this gas leaks out, causing your window to become cloudy.

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

Other indications that your uPVC window should be replaced include: