Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's an extensive range of options available to suit the aesthetic of your home and your energy efficiency needs. Modern double glazing provides numerous benefits like noise reduction, UV-ray protection, and property security from multipoint locking mechanisms.

But, what do you do when your double glazing shows signs of wear and tear?

1. Excessive Condensation

In the winter, when windows and doors are closed, condensation may form inside the glass replacement for window 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 is a sign that your double glazing unit is functioning just as it is supposed to. Condensation on the outside of your windows in the morning occurs because of the glass's temperature dropping below the dew point of the surrounding air, causing water vapour to be drawn from the air into the cold glass, where it cools. This can be made worse by plants that generate excessive moisture in your home and by high levels of humidity.

If you notice condensation in your double glazing, this is an issue that is more serious. It's a sign that your seal between the glass panes is broken. This allows warm air from inside your home to get in while the insulating gas escapes. This can cause significant damage to the double glazing and should it not be addressed will greatly impact your energy bills.

Installing replacement glass for window double-glazed windows immediately you notice this type of condensation can dramatically reduce the likelihood that the problem gets worse, saving your money in the long run. 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 will lower your utility costs.

2. Signs of Wear and Tear

Double glazing offers many advantages including reducing energy bills and reducing noise. But, like every other type of window, double-glazed windows have a lifespan and it's important to be aware of the indications that they are nearing the point of no return.

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

If the window seal fails, then cold air is able to enter your home. This does more than just waste energy but can also cause damp and mould both of which cost a lot to repair. Additionally, both damp and mould can be harmful to your health because they can produce allergens and irritants which can impact on your family's wellbeing.

Draughts are another indication of sealants beginning to wear. This lets outside noise enter your home which can be a huge distracting factor, especially in the case of a busy road or noisy neighbours. This can also affect any work you plan to do at home or just how relaxing your home is.

If windows aren't opening and closing in a smooth manner It's also a sign they need to be replaced. This can be a safety issue if the windows aren't able to open in an emergency such as a fire and should not be overlooked. A professional window installer will be able assess the condition of the windows you have and provide recommendations on the best way to proceed.

3. Draughts

If you see draughts emanating out of your windows, it's likely that the seals in your double glazing have burst. 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 allows cold air to enter your home and warm air to escape, which can cause drafts and a decrease in energy efficiency.

Another reason why draughts might be causing the problem is that the frame of your window is distorted and not sealing correctly. In the result, moisture could get trapped inside the frame, which will 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 misted double glazed window is a clear sign the sealed unit has developed a leak or the gas between the panes is escaping. This is a serious issue and it will need replacing immediately to stop water from getting into your home, preventing heat from leaving and reducing 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 aren't always a sign of needing replacement sash windows, but they may have an impact on the overall performance. As well as allowing cold air to enter, they can decrease the amount of light that is allowed to pass through and can cause draughts. In addition, if there are deep cracks or chips on your windows, it's unlikely that they will be able to withstand the weight of a replacement glass for a window unit, which will require an entirely new window frame.

4. Increased Utility Bills

Energy costs are a significant cost for a household, which is why it's important to keep them as low as possible. High energy bills are not only costly but also put an unnecessary stress on the environment. We all want to decrease the impact of this. Leaky windows are a major reason for high energy bills. They not only let heat escape from your home and create draughts which require the use of additional energy to heat your house. Energy efficient windows can help you save money and cut down on the cost of energy.

If you notice condensation on the double-glazed panes, it is an indication that your windows need to be replaced. This is a sign of a broken seal, which means air is leaking into and out of the house. The insulation may not be working properly.

If your double glazing is leaking, it's time to replace the glass. This is a clear indicator that the seal has failed and water is accumulating between the panes of glass. Double glazing will stop moisture from entering your house, stop heat from escaping and keep your home warm.

You can reduce energy usage and enhance 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 home, making it more attractive for potential buyers if you decide to sell it in the near future. You can expect to save PS115 in heating bills each year by using double glazing that is classified as 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.

It is essential to get your double glazing fixed as soon as you can in the event that the glass has turned blurred. This can be a safety issue. In addition, it may be costing you more in energy bills than is necessary because of the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause windows to become misty. Gas inside the glass, mostly argon, or krypton, helps with insulation. When the seal is damaged this gas leaks out and causes your window to fog.

Examine your warranty to see if it covers premature seal failure. In some instances, manufacturers offer a prorated warranty, scaled according to the age of your windows, and this might be an option worth considering.

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