Replacing Double Glazed Windows

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

What should you do if your double-glazed 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.

In contrast, condensation on the outside of your windows is a normal occurrence and indicates that the double glazing unit is functioning as it is supposed to. The condensation that forms outside your windows in mornings is caused by the temperature of the glass that is cold falling below the dewpoint of air surrounding it. This causes the water vapour in the air to be drawn into the window where it condenses. This is made worse by the presence of plants in your home that produce excessive moisture and by high humidity.

If you notice condensation appearing in your double glazing, this is a more serious problem. It is a sign that your seal between the glass panes is broken. This allows warm air from inside your home to get in while the gas that insulates it escapes. This could cause serious damage to the double glazing and, if left untreated will greatly impact your energy bills.

Having replacement double glazing installed immediately you notice this type of condensation can drastically decrease the chance that the issue becomes worse, and save you money in the end. The replacement window pane of your double glazed windows replacement-glazed windows can also be a great way to upgrade to A-rated energy efficient windows which will make your home more comfortable and reducing costs for energy.

2. Wear and tear

Double glazing can provide a variety of benefits such as noise insulation and saving on energy costs. But, like every other item, double glazed windows have a life span and it's important to be aware of the indications that they are nearing the limit of their utility.

Visible condensation is one of the most obvious indicators. It is caused by the difference in temperature between the two panes of glass and if you observe this it's a good indicator that the window seal has failed and it's time for the windows replaced.

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

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

If the windows aren't opening and closing with ease It's also an indication that they should be replaced. It can be a safety issue if the windows don't open in an emergency situation, such as an incident involving fire in your home. This is a problem you shouldn't ignore. A professional window fitter can evaluate the condition of your existing windows and offer suggestions on the best way to proceed.

3. Draughts

If you see draughts emanating from your windows, it is likely that the seals in your double glazing have failed. Sealant is used to secure the glass panes and provide insulation. However, it can be damaged by weather changes or simply ageing. This causes cold air to enter your home, and warm air to escape, which can cause the draughts to increase and decrease energy efficiency.

Another reason why draughts may be happening is because the window's frame is distorted and not sealing properly. This means that moisture may get trapped within the frame, which could also cause rotting and draughts as time passes. This is a serious issue and it is crucial to have your double-glazing replaced as soon as is possible to avoid any further issues.

A double-glazed window that has a mist is a clear sign the sealed unit has developed a leak or the gas between the panes has been escaping. This is a serious issue and you must replace it immediately in order to prevent water from entering your property. It will also stop heat from escaping, and will reduce the effectiveness of your insulation. If your windows remain under warranty, consult the company and they should be able to repair them for you.

Cracks and chips in double glazing are not always a sign of needing replacement of window glass, but they may have an impact on 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 strong enough to support the weight of replacement window panes units, which would require new window seal replacement frames.

4. More Utility Bills

Energy costs are a significant household expense and it is essential to keep them as low as is possible. High energy bills are not just expensive however they also place unnecessary strain on the environment. We all want to reduce the impact of this. One of the main reasons for rising energy costs is leaky windows, which allow heat to escape your home but also create drafts that force you to utilize more energy to heat your home. Energy efficient windows can help you save money as well as reduce your energy costs.

If you notice condensation on the double-glazed panes, it is a sign that your windows must be replaced. This is an indication of a damaged seal, which means that air is leaking out of the home. Insulation is also not working properly.

If your double glazing is getting misty then it's time to replace them. This is a clear indication that the seal is broken and water is trapped between the glass panes. A replacement Double glazing Window of your double-glazed windows will stop moisture from getting into your home, prevent heat from escape and help keep your house warm.

By having your double-glazed windows replaced with a new energy efficient window you can conserve heat, reduce your energy use and enhance the appearance of your home. It will also add value to your home which makes it more appealing to potential buyers should you decide to sell it in the near future. You can expect to save PS115 in heating expenses each year by using double glazing that is classified as B. This will 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.

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. It may also cost you more in energy bills due to the loss in 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. When the seal is damaged this gas leaks out, causing your window to become foggy.

Check your warranty to see whether it covers seal failure. Some manufacturers offer a prorated guarantee, based on the time of the window. This is something to consider.

Other indications that you may need to replace your uPVC windows are: