Replacing Double Glazed Windows

No matter if you're looking for uPVC sash windows or aluminium casements, there's an extensive range of options available to fit the style of your property and your energy efficiency needs. Modern double glazing offers a variety of advantages that include 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.

Condensation on the outside of the windows is normal and is a sign that your double glazing unit is functioning as it is supposed to. Condensation outside your windows in the morning is due to the temperature of the cold glass falling below the dewpoint of the air surrounding it. This causes water vapour from the air to be drawn into the cold window, where it condenses. This is aggravated 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 much more serious issue and it is a sign that the seal between the two glass panes is broken, allowing warm air from your house to find its way in while insulating gas is lost. This can cause serious damage to your double glazing, and if not addressed, could have a significant impact on your energy bill.

Installing replacement double glazing when this kind of condensation is discovered will reduce the chance that it will worsen and cost you more 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 lower your energy costs.

2. Wear and tear signs

Double glazing offers many advantages that include the reduction of energy costs and noise. However, just like any other type of window, double-glazed windows are not a lifetime product and it's important to be aware of the indications that they are nearing the limit of their utility.

Visible condensation is among the most evident indicators. This is caused by the difference in temperature between the two panes of glass and if you see this it's a good indicator that the seal on the window has failed, and it's time to get the windows replaced.

If the window seal fails then cold air could enter your home. This is not only a waste of electricity, but also causes damp and mold. Both are costly to repair. Both damp and mould can be harmful to your health, as they can cause allergies and irritations that could impact the health of your family.

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

If windows aren't opening and close easily, it's an indication that they need to be replaced. This can be a safety issue if windows aren't able to open in the event of a fire and should not be ignored. A qualified window fitter can evaluate the condition of your existing windows and give suggestions on the best way to proceed.

3. Draughts

If you've noticed drafts passing through your windows, it's usually a sign that the seals in your double glazing have failed. Sealant is used to secure the glass window replacements panes and provide insulation. However, it can be damaged by weather changes or simply aging. As a result cold air enters your home, and warm air escapes creating draughts, which leads to reduced energy efficiency.

Another reason why draughts could be occurring is that the window's frame has become misshapen and is not sealing correctly. Moisture can also get trapped inside the window frame, leading to drafts over time. This is a serious problem and it is crucial to have your double-glazing replaced as soon as possible to avoid further problems.

A double-glazed window that is misty is an indication that the sealed unit has leaked or gas has escaped between the panes. This is a serious problem and you should replace it right away to stop water from entering your home. It will also stop heat from escaping and decrease the efficiency of your insulation. If your windows are still covered by warranty, you can request the company to replace them.

Chips and cracks in your double glazing aren't always a sign that they need replacing however they can have a negative impact on the overall performance. As well as allowing cold air to pass through it, they could decrease the amount of light that is allowed to pass through and can cause draughts. Additionally when there are large cracks or chips in your windows, it's likely that they won't be able to bear the weight of a replacement double glazing windows (this page) unit, which would require a new window frame.

4. Increased Utility Bills

It is important to keep the cost of energy as low as you can. Energy bills that are high not only consume a significant portion of your budget, they also put unnecessary pressure on the environment - something we all wish to reduce our impact of. Leaky windows are the main cause of high energy bills. They don't just let heat escape from your home and into the outside, but they also cause drafts that force the use of additional energy to heat your home. The replacement of double glazing with energy efficient windows can reduce your energy bills and help you save money year after year.

If you notice condensation on the double-glazed panes, it is a sign that your windows 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 functioning as it should.

If your double glazing replacement windows glazing is getting misty, it's time to replace the glass. This is a sign that the seal is damaged and water is trapped between the glass panes. The replacement windows prices of your double glazing will prevent moisture from getting into your home, preventing heat from escaping and help to keep your house warm.

You can cut down on energy consumption and improve the appearance of your home, and conserve heat by replacing your double-glazed windows with energy efficient windows. This can also increase the value of your home and make it more appealing for potential buyers if you decide to sell in the future. You will save PS115 in heating costs per year with 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 is becoming cloudy, you must get this repaired as soon as you can, as it's a safety concern. In addition, it may be costing you more money in energy bills than is necessary due to 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, mostly argon or krypton aids in insulation. If the seal fails, this gas leaks and causes your window to fog.

Check your warranty to see whether it covers premature seal failure. In certain 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 needs to be replaced include: