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Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's a wide variety of options to suit the aesthetic of your property and your energy efficiency needs. Modern double glazing comes with many benefits, including noise reduction, UV-ray protection and security for your home with multipoint locking mechanisms.

But, what do you do if your double glazing is showing signs of wear and wear and

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.

In contrast, condensation on the outside of your windows is a common event and indicates that the double glazing unit is operating exactly as it should. Condensation on the outside of your windows in the morning occurs due to the cold glass temperature falling below the dew point of the surrounding air, causing water vapour to rise from the air into the cold glass, where it cools. This can be exacerbated by the presence of plants in your home that produce excessive moisture as well as high humidity.

If condensation appears in your double glazing, this is an even more serious issue. It is a sign that your seal between the glass panes has broken. This allows warm air from your home to get in while the gas that is used to insulate escapes. This can cause serious damage to your double glazing, and if not addressed, could result in a significant increase in your energy bill.

Having replacement Double Glazing Windows double glazing installed immediately you notice this type of condensation can dramatically reduce the likelihood that the problem becomes worse, and save you money in the end. The replacement of your double-glazed windows can also be a great way to upgrade to A-rated energy efficient windows which will make your home more comfortable and reducing utility bills even further.

2. Signs of Wear and Tear

Double glazing has many benefits that include cutting down on energy bills and also reducing noise. However, just like any other item, double glazed windows have a lifespan and it's important to be aware of the indications that they are nearing the limit of their utility.

Visible condensation is one of the most obvious indicators. It is caused by the temperature difference between the two glass panes and if you notice this, it's an indication that the window seal is damaged and it's time to have the windows replaced.

If the window seal fails, then cold air can be allowed to enter your home which not only wastes 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 health since they can cause allergens and irritants which can affect the health of your family.

Draughts are another sign of sealants that have begun to wear. This allows outside noise into your home, which could be a distraction. This could also impact any work you might try to work from home, or simply how relaxing your home can be.

If windows aren't opening and closing with ease, it's also an indication that they require to be replaced. It could be a safety issue if the windows aren't opening in a crisis situation like a house fire. This is a sign that you should not ignore. A professional window installer can assess the condition of the windows you currently 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 on your double glazing have blown. Sealant is used to secure the glass panes in place and provide insulation. However, this can be damaged by weather changes or simply ageing. This allows cold air to enter your home and warm air to escape, leading to draughts and a reduction in energy efficiency.

A window frame that is misshaped and is not sealed properly could also cause drafts. The moisture can also get caught inside the window frame, creating drafts as time passes. This is a serious problem and it is crucial to have your double glazing replaced as soon as possible to avoid any further issues.

A double-glazed window that has a mist is a clear indication that your sealed unit has sprung an open leak or that the gas between the panes is escaping. This is a serious issue and you must replace it right away to prevent water from entering your property. It also stops the heat from leaving and reduce the efficiency of your insulation. If your windows remain under warranty, contact the company and they will be able to replace windows for you.

Double glazing cracks and chips are not always a sign of needing to be replaced, but they may have an impact on the overall performance. They can also reduce the amount of light that goes through, leading to drafts. If your windows have large cracks or chips, they may not be able to support the weight of replacement units that would require new window frames.

4. Higher Utility Bills

Energy costs are a significant cost for a household, which is why it's important to keep them as low as you can. High energy bills not only take a chunk out of your budget, they also put unnecessary pressure on the environment - something we all wish to be able to less of. Windows that leak are a major reason for high energy costs. They not only let heat escape from your home and into the outside, but they also cause draughts which require you to use additional energy to heat your house. The replacement of double glazing with windows that are energy efficient will aid in reducing energy costs and save you money year after year.

If you notice condensation appearing between the panes of your double-glazing, it's a clear indication that they need replacing. It's a sign that the seal has broken and air is entering and out of your home and that the insulation isn't working as it should.

Another sign that your double glazing requires replacement is if they're misting up. This is a clear indication that the seal has broken and water is accumulating between the panes of glass replacement for window. Double glazing will prevent moisture from entering your house and stop heat from leaving and keep your home warm.

You can cut down on energy consumption and enhance the appearance of your home and save heat by replacing your double-glazed windows by energy-efficient windows. This will also add value to your property which makes it more appealing for potential buyers if you decide to sell in the future. You are likely to save PS115 in heating bills each year by using double glazing rated category B. This will pay off the cost of your windows.

5. Faulty Windows

If you have a double glazed replacement windows 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 misty, it's important to fix it as quickly as possible as it is an issue of safety. It could also cost you more in energy bills due to the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause misty windows. The gas contained within the glass - typically Krypton or argon - aids with insulation, and when the seal fails this gas leaks out, causing the window to become fogged.

Premature seal failure is a clear indicator of a problem with the product, so make sure to verify your warranty for coverage. In certain cases manufacturers offer a prorated warranty scaled according to the age of your windows, so this could be an option to consider.

Other signs that your uPVC window needs to be replaced include: