Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or Replacement Double Glazing Windows aluminium casements, there's a vast range of options available to fit the style of your home and your energy efficiency needs. Modern double glazing comes with a myriad of advantages, including noise reduction and UV protection, as well as property security through 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.

However, condensation on the outside of your windows is a normal event and indicates that the double glazing unit is operating exactly as it should. The condensation outside your windows in the morning is caused by the temperature of the cold glass falling below the dewpoint of the air surrounding it. 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 within your home that produce excessive moisture, as well as by high humidity.

If you notice condensation appearing inside your double glazing this is a more serious problem and an indication that the seal between the two glass panes has broken which allows warm air from your house to enter while insulating gas is evaporating. This could cause significant damage to your double glazing, and if untreated, will cause a significant impact on your energy bill.

Installing Replacement Double Glazing Windows double glazing as soon as this type of condensation is noticed can reduce the likelihood that it will get worse and save you money in the end. 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 cutting down on energy bills and also reducing noise. However, just like any other item, double glazed windows are not a lifetime product and it is important to be aware of signs that they are reaching the limit of their utility.

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

If the window seal fails, cold air can enter your home. This not only wastes electricity, but also causes damp and mold. Both are costly to fix. Furthermore, both damp and mould are detrimental to health since they can cause allergens and irritants that can affect your family's health.

Draughts are another indication of sealants that have begun to wear. This allows outside noise into your home, which can be distracting. This can also affect the work you want to do at home or just how relaxing your home is.

Finally, if the windows do not open or close smoothly it is also an indication that they require to be replaced. It could be a safety issue if your windows don't open in an emergency situation like a house fire. This is a problem you shouldn't ignore. A professional window installer will be able assess the condition of the windows you currently have and offer suggestions on the best course.

3. Draughts

If you are experiencing draughts out of your windows, it's likely that the seals in your double glazing have blown. Sealants are used to keep the panes of glass together and assist in insulating, however this can be damaged by changes in weather conditions or simply aging. This can cause cold air to enter your home and warm air to escape, causing drafts and a decrease in energy efficiency.

Another reason why draughts may be causing the problem is that the window's frame is bent and not sealing properly. In the result, moisture can get trapped in the frame, which can also cause rotting and draughts as time passes. This is a serious issue and it is crucial to get your double glazing replaced as soon as you can to avoid any further problems.

A window that is misty is a clear sign that your sealed unit has sprung a leak or the gas between the panes is escaping. This is a serious issue and you should replace it immediately in order to stop water from getting into your property. It also prevents the heat from leaving and will reduce the efficiency of your insulation. If your windows are covered by warranty, you can request the company to replace them.

Cracks and replacement Double Glazing Windows chips in double glazing aren't always a signal of needing to be replaced however, they could affect the overall performance. They also decrease the amount light that passes through, which can cause drafts. If your windows have large cracks or chips, they may not be able support the weight of replacement units, which will require new window frames.

4. Higher Utility Bills

Energy costs are a significant expense for households and that's why it's crucial to keep them as low as you can. Energy bills that are high not only cost a lot of your budget, they also put unnecessary pressure on the environment, something that we all want to try and do less of. One of the main causes of rising energy bills is leaking windows, which not only allow heat to escape your home, but can also cause draughts that require you to utilize more energy to heat your property. Energy efficient windows can help you save money and cut down on the cost of energy.

If you notice condensation appearing between the panes of your double-glazing, it is a clear sign that they need to be replaced. It is a sign that the seal has failed which means that air is getting in and out of your home, and that the insulation is not working as it should be.

If your double glazing is leaking it's time to replace them. This is a sign the seal is damaged and water is leaking between the glass panes. A replacement of your double-glazed windows will stop moisture from getting into your home, preventing heat from escape and help keep your home warm.

By having your double-glazed windows replaced with a brand new energy efficient window, you will be able to conserve the heat, cut down on energy usage and improve the appearance of your home. This can also increase the value of your home which makes it more appealing to prospective buyers if you decide to sell it in the future. You can expect to save PS115 in heating expenses per year with double glazing that is classified as B. This will pay off 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 is becoming blurred, it is important to fix it as quickly as you can as it's an issue of safety. In addition, it may be costing you more money in energy bills than you need to because of the loss of insulation.

The misty windows are caused by 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 which causes the window to fog.

Check your warranty to see whether it covers premature seal failure. Certain manufacturers offer a prorated warranty, based on the age of your window replacement companies. This is something to consider.

Other indications that your uPVC window should be replaced include: