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Replacing Double Glazed Windows

No matter if you're looking for uPVC Sash windows or aluminium casements, there's a vast selection of options to match the style of your home and your energy efficiency requirements. Modern double glazing has many advantages, including noise reduction, UV protection and property security with 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 system is operating as it is supposed to. Condensation on the outside of your windows in the morning occurs due to the cold glass temperature falling below the dew point of surrounding air, causing water vapour to rise from the air into the cold glass, where it cools. This is aggravated by the presence of plants in your home that produce excessive moisture as well as high humidity.

If you notice condensation in your double glazing, this is an even more serious issue. It's a sign that your seal between the glass panes has broken. This allows warm air from inside your home to enter while the gas that insulates it escapes. This could cause significant damage to your double glazing and if left untreated will cause a significant impact on the cost of energy.

Installing replacement double glazing immediately you notice this type of condensation can drastically decrease the likelihood that the problem becomes worse, and save 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 improve the comfort of your home and lower your energy costs.

2. Wear and tear signs

Double glazing provides a number of benefits, including noise insulation and savings on energy costs. Like any product double glazed windows have a life span. It is essential to know the signs of when they are nearing the end of their usefulness.

Condensation visible is one of the most obvious indicators. This is due to the difference in temperatures between the two panes. If you notice it then it could be a sign that the window seals have failed.

If the window seal is damaged the cold air can get into your home. This not only wastes electricity, but also causes damp and mould. Both of these are expensive to repair. Additionally, both damp and mould can be harmful to your health as they can create allergens and irritants that could affect your family's health.

Draughts around your windows are another indication that sealants have begun to wear. This allows outside noise into your home, which could be a distraction. This can impact your ability to work from home, or how peaceful your home feels.

If the windows are not opening and closing smoothly, it's also an indication that they require to be changed. It can be a safety issue if your windows aren't opening in a crisis situation like the event of a house fire. This is something you should not ignore. A professional window installer will be able examine the condition of the windows you have and provide recommendations on the best course.

3. Draughts

If you notice draughts coming out of your windows, it is likely that the seals on your double glazing have burst. A sealant is used to secure the glass panes together and help with insulation, but this can be damaged by weather changes or simply ageing. As a result, cold air comes into your home, while warm air is emitted which can cause draughts and reduced energy efficiency.

A window frame that is misshaped and not sealing properly could also lead to draughts. In the result, moisture can get trapped in the frame, which could also cause rotting and draughts as time passes. This is a serious problem and it is essential to have your double glazing replaced as soon as you can to avoid any further issues.

A misted double glazed window is a clear sign that your sealed unit has sprung an open leak or that the gas between the panes has been escaping. This is a serious problem and needs to be repaired immediately to stop water from entering your home, preventing heat from escaping and reducing the effectiveness of your insulation. If your windows are still under warranty, consult the company and they should be able to repair them for you.

Chips and cracks in your double-glazed windows aren't always a sign they need replacing, but they could have a negative impact on the overall performance. They may also limit the amount light that passes through, causing draughts. If your windows have deep cracks or chips, they might not be able to support the weight of replacement Double Glazing windows units and will require new window frames.

4. More Utility Bills

It is essential to keep your energy costs as low as you can. Energy bills that are high not only cost a lot of your budget, they also put unnecessary stress on the environment, something that we all want to reduce our impact 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 more energy to heat your home. Energy efficient windows can help you save money and cut down on your energy costs.

If you notice condensation appearing between the panes of your double glazing it is a clear sign that they need replacing. It's a sign the seal has failed which means that air is leaking in and out of your home, and that the insulation is not functioning as it should.

Another indication that your double glazing requires replacement is if they're misting up. This is a sign the seal is damaged and that water is trapped between the glass panes. A replacement of your double-glazed windows will prevent moisture from getting into your home, prevent heat from leaving and help keep your home warm.

You can cut down on energy consumption, improve the look of your home and preserve heat by replacing your double-glazed windows by energy-efficient windows. This can also add value to your home and make it more appealing for potential buyers if you decide to sell it in the future. With category B-rated double glazing, you can anticipate saving up to PS115 per year on heating costs, which can quickly pay for the windows you have purchased.

5. Faulty windows replacement near me

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 result in more in energy bills due to the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause misted windows. 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 fog.

A premature seal failure is a clear sign of a defective product so be sure to check your warranty for coverage. Certain manufacturers offer a prorated warranty, based on the age of the window. This could be something to consider.

Other indications that you may need to replace your uPVC windows include: