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Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or aluminium casements, there's a vast variety of options to match the style of your home and your energy efficiency requirements. Modern double glazing offers numerous benefits including noise reduction, UV-ray protection and security for your home with multipoint locking mechanisms.

What can 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, 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 glazed replacement windows glazing system is working exactly as it should. Condensation on the outside of your windows in the morning is due to the glass's temperature dropping below the dew point of air surrounding it, causing water vapour to be drawn up from the air into the cold glass, where it cools. This can be made worse by plants that produce excess moisture in your home and also by high levels of humidity.

When condensation appears inside your double glazing this is a much more serious issue and an indication that the seal between the two glass panes is broken and allows warm air from your home to find its way in while the gas that is used to insulate it is lost. This could cause serious damage to the double glazing and, if left untreated will greatly impact your energy bills.

Having replacement double Glazing windows double glazing installed immediately you detect this kind of condensation will drastically reduce the chance that the issue will get worse, thereby saving you money in the long term. It's also an excellent opportunity to upgrade your double glazing to energy efficient A-rated windows. This will improve the comfort of your home, and reduce your utility bills.

2. Signs of wear and tear

Double glazing provides a number of benefits, including noise insulation and a reduction in energy costs. 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 end of their usefulness.

One of the most obvious signs is visible condensation that is visible. It is caused by the temperature difference between the two glass panes and if you see this it's a good indicator that the window seal is damaged and it's time to have the windows replaced.

If the window seal is damaged, cold air can enter your home. This not only wastes energy, but also results in damp and mould. Both of them are costly to fix. Additionally, both damp and mould can be harmful to your health because they can produce allergens and irritants that could affect the health of your family.

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

If the windows are not opening and closing with ease it's a sign they need to be changed. It could be a security issue if your windows aren't opening in a crisis situation like a house fire. This is a sign that you should not ignore. A qualified window fitter will be able to evaluate the condition of your current windows and provide recommendations on the best course of action.

3. Draughts

If you've noticed drafts entering your windows, it is usually a sign that seals within your double glazing have burst. Sealant is used to hold the glass panes together and provide insulation. However, it can be damaged by weather changes or simply aging. This allows cold air to enter your home and warm air to escape, which can cause the draughts to increase and decrease energy efficiency.

A window frame that is not properly shaped and not sealing properly could also lead to draughts. In the result, moisture could get trapped inside the frame, which will also result in rotting and draughts as time passes. This is a serious issue and you must replace your double glazing as soon as you can.

A misted double-glazed window is a sign that the sealed unit has leaked or gas has escaped between the panes. This is a serious problem and you must replace it as soon as possible to prevent water from entering your property. It also prevents heat from escaping and reduce the efficiency of your insulation. If your windows remain under warranty, consult the company, and they'll be able to repair windows for you.

Double glazing cracks and chips aren't always a sign of needing replacement, but they may affect the overall performance. While they allow cold air to pass through it, they could reduce the amount of light let in and cause drafts. Additionally If there are significant cracks or chips in your windows, it's unlikely that they will be able to bear the weight of a replacement unit which will require the creation of a new window frame.

4. Increased Utility Bills

It is important to keep the cost of energy as low as you can. The high cost of energy doesn't just take a chunk out of your budget, but they also put unnecessary pressure on the environment, something that we all want to reduce our impact of. Leaky windows are a major cause of high energy bills. They do not just let heat escape from your home, but they also create draughts which require you to use more energy to heat your home. Replacing double glazing with energy efficient windows can help to reduce energy costs and save you money year after year.

If you notice condensation appearing between the panes of your double glazing it is a clear indication that they need replacing. It is a sign that the seal is broken and Replacement double Glazing windows air is leaking in and out of your house and that the insulation is not working as it should be.

Another sign that your double glazing requires replacement is if they are misting up. This is a clear indication that the seal is broken and water is trapped between the panes of glass. Having your double glazing replaced will prevent moisture from entering your home, preventing heat from escape and help keep your house warm.

You can cut down on energy consumption and enhance the appearance of your home and preserve heat by replacing your double-glazed windows with energy-efficient windows. This can also increase the value of your property which makes it more appealing to potential buyers should you decide to sell in the near future. You are likely to save PS115 in heating expenses per year with double glazing that is rated as category B. This will quickly 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.

It is important to have your double glazing repaired immediately in the event that the glass has turned cloudy. This can be a safety issue. Additionally, it could be costing you more money in energy bills than you need to due to the loss of insulation.

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

Failure of the seal in the early stages is a clear indicator of a problem with the product, so make sure to verify your warranty for coverage. In some cases manufacturers offer a prorated warranty, that is based on the age of your windows, so this could be an option worth considering.

Other indicators that your uPVC window should be replaced include: