Replacing Double Glazed Windows

No matter if you're looking for uPVC Sash windows or aluminum casements, there's a wide range of options available to suit the aesthetic of your home as well as your energy efficiency requirements. Modern double glazing provides numerous benefits like 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, Replacement double glazing windows 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 a common phenomenon and indicates 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 cold glass temperature falling below the dew point of air surrounding it, causing water vapour to be drawn from the air into the cold glass, where it cools. This can be exacerbated by plants that generate excessive moisture in your home as well as by high levels humidity.

If condensation appears in your double glazing, this is a more serious problem. It is a sign that your seal between the glass panes has broken. This allows warm air from inside your home to pass through while the gas that is used to insulate escapes. This could cause serious damage to the double glazing and if it is not addressed it will have a significant impact on the cost of energy.

Installing replacement double-glazed windows immediately you detect this kind of condensation can drastically decrease the chance that the issue will get worse, thereby saving you money in the long term. It is also a great opportunity to upgrade your double glazing to energy efficient A-rated windows. This will make your home more comfortable, and reduce your utility costs.

2. Signs of wear and tear

Double glazing can provide a variety of advantages, including noise insulation and savings on energy costs. Like all products double glazed windows have a lifespan. It is important to recognize the signs when they are reaching the end of their usefulness.

One of the most obvious indicators is visible condensation. This is because of the different temperatures between the two panes. If you notice it, it could be a sign that the window seals have failed.

If the window seal fails then cold air is able to enter your home which is not just a waste of energy, but can also cause damp and mould both of which are costly to fix. Additionally, both damp and mould are detrimental to health as they can create allergens and irritants that can affect the health of your family.

Draughts are another sign of sealants that are beginning to wear. This allows external noise to be heard in your home, which can be a huge distraction, particularly when you live near an area with a lot of traffic or noisy neighbours. This could also impact any work you might try to do from home or how peaceful your home can be.

Finally, if the windows aren't opening and 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 a house fire. This is something you should not ignore. A professional window installer can assess the condition of the windows you have and offer suggestions on the best way to proceed.

3. Draughts

If you notice draughts coming from your windows, it's likely that the seals in your double glazing have blown. Sealant is used to encase the glass panes and provide insulation. However, this can be damaged by weather conditions or simply ageing. This can cause cold air to enter your home and warm air to escape, leading to drafts and a decrease in energy efficiency.

Another reason why draughts may be occurring is that the frame of your window is distorted and not sealing correctly. The moisture can also get caught within the window frame, causing drafts over time. This is a serious problem and it is essential to have your double glazing replaced as soon as possible to avoid further problems.

A misted double-glazed window indicates that the sealed unit has leaked or gas escapes between the panes. This is a serious issue and it will need replacing immediately to prevent water entering your home, preventing heat from leaving and reducing the efficiency of your insulation. If your windows are under warranty, consult the company and they should be able to fix windows for you.

Double glazing cracks and chips are not always a sign of needing replacement, but they may have an impact on the overall performance. While they allow cold air to pass through it, they could limit the amount of light that is let in and cause drafts. In addition If there are significant cracks or chips in your windows, it's unlikely that they'll be able to withstand the weight of a replacement double glazing Windows unit, which would require an entirely new window frame.

4. Increased Utility Bills

It's important to keep energy costs as low as you can. Energy bills that are high are not only costly, but they also put unnecessary strain on the environment. We all want to decrease the impact of this. Leaky windows are the main cause of high energy bills. They not only let heat escape from your home and into the outside, but they also cause draughts which require you to use more energy to heat your house. Energy efficient windows can help you save money and cut down on your energy bills.

If you notice condensation between double-glazed panes, it's a sign that your windows must be replaced. This is an indication of a damaged seal, which indicates that air is leaking in and out of the house. The insulation may not be functioning properly.

If your double glazing is getting misty then it's time to replace window pane them. This indicates that the seal is broken and water is trapped between the glass panes. Double glazing will prevent moisture from entering your house, stop heat from escaping and keep your home warm.

If you have your double-glazed windows replaced with a brand new energy-efficient window, you can conserve heat, reduce your energy consumption and enhance the appearance of your home. This will also increase the value of your home, making it more appealing to potential buyers in the event that you decide to sell. You are likely to save PS115 in heating costs each year by using double glazing that is rated as category 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 turned cloudy, you must get this repaired as soon as possible as it is a safety concern. It could also cost you more in energy bills due to the loss in insulation.

The misty windows are caused by moisture in the air between the two panes of your IGU (insulated glass unit). The gas inside the glass - usually argon or krypton - assists in insulating the glass, and if the seal fails this gas leaks out, causing the window to become fogged.

Examine your warranty to see if it covers premature seal failure. In some cases, manufacturers offer a prorated warranty, which is based on the age of your windows, so this may be an option to consider.

Other indicators that your uPVC window replacement cost needs to be replaced include: