Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's an extensive range of options available to fit the style of your home as well as your energy efficiency needs. Modern double glazing offers many benefits, including noise reduction, UV-ray protection, and security of your property 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 a common event and indicates that the double glazing unit is functioning as it should. The condensation that forms outside your windows during 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 in your home that create excessive moisture and by high humidity.

If condensation forms within your double glazing, this is a much more serious issue. It is an indication that the seal between the two glass panes is broken which allows warm air from your home to get in while the gas that is used to insulate it is lost. This could cause serious damage to the double glazing and if it is not addressed it will have a significant impact on the cost of energy.

Installing replacement double glazing immediately after this type of condensation is noticed will decrease the likelihood that it will get worse and cost you more in the end. replacement window handle of your double glazing could also be a great opportunity to upgrade to A-rated energy-efficient windows which will make your home more comfortable and reducing costs for energy.

2. Signs of Wear and Tear

Double glazing offers a lot of benefits such as noise insulation and a reduction in energy costs. But, like every other product double glazed windows have a lifespan and it is important to be aware of the indicators that they're reaching the end of their usefulness.

One of the most obvious signs is visible condensation. This is because of the different temperatures between the two panes. If you notice it this could be a sign the window seal replacement seals have failed.

If the window seal is not working the cold air can get into your home. This not only wastes energy, but also results in damp and mould. Both of them are costly to repair. Both damp and mould can be detrimental to your health as they can cause allergies and irritations that could impact the health of your family.

Draughts are another indication of sealants that have begun to wear. This allows external noise to enter your home which can be a big distraction, particularly in the case of the road that is busy or has noisy neighbours. This can also affect any work you might try to do at home or how peaceful your home is.

Finally, if the windows no longer open and close smoothly, it's an indication that they need to be replaced. It could be a security issue if your windows do not open in a crisis situation, such as a house fire. This is a sign that you should not ignore. A professional window installer will be able assess the condition of the windows you currently have and offer suggestions regarding the best option.

3. Draughts

If you've noticed drafts coming through your windows, it is usually a sign that the seals inside 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 changes in weather or by simply aging. This allows cold air to enter your home, misty and warm air to escape, leading to draughts and a reduction in energy efficiency.

A window frame that is misshaped and not sealing properly can also lead to draughts. In the result, moisture may get trapped within the frame, which could also cause draughts and rotting as time passes. This is a serious problem and it is crucial to get 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 leaking or gas escapes between the panes. This is a serious issue and you must replace it right away to stop water from entering your property. It will also stop the heat from leaving and reduce the effectiveness 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 they need replacing, but they can have a negative impact on the overall performance. In addition to allowing cold air to pass through it, they could reduce the amount of light allowed through and lead to draughts. In addition when there are large cracks or chips on your windows, it is likely that they won't be able to support the weight of a replacement unit which would require the creation of a new window frame.

4. More Utility Bills

Energy costs are a major cost for a household and it's crucial to keep them as low as possible. The high cost of energy is not just expensive but also put an unnecessary strain on the environment. We all want to decrease the impact of this. Windows that leak are a major reason for high energy costs. They don't just let heat escape from your home and create drafts that require the use of additional energy to heat your house. Energy efficient windows can help you save money and cut down on your energy bills.

If you notice condensation between double-glazed panes, it's an indication that your windows require to be replaced. It's a sign that the seal is broken and air is getting in and out of your home and misty that the insulation isn't working as it should.

If your double glazing is leaking, it's time to replace them. This is a clear sign that the seal is broken and water is accumulating between the panes of glass. Double glazing can stop water from entering your home, stop heat from escaping and keep your home warm.

By having your double-glazed windows replaced with a new energy efficient window you will be able to conserve heat, reduce your energy usage and improve the appearance of your home. This will also increase the value of your home and make it more attractive to prospective buyers in the event that you decide to sell. You are likely to save PS115 in heating expenses each year by using double glazing rated category B. This will pay for 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 get this repaired as soon as you can as it's a safety concern. In addition, it may be costing you more in energy bills than necessary because of the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause misted windows. The gas in the glass - typically Krypton or argon - aids in insulating the glass, and if the seal fails this gas leaks out, causing the window to become fogged.

Check your warranty to determine if it covers premature seal failure. In certain cases, manufacturers offer a prorated warranty that is based on the age of your windows, and this might be a viable option.

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