Replacing Double Glazed Windows

There are a variety of alternatives to choose from, whether you're looking for uPVC aluminum casements or sash. They can be customized to your personal preferences and energy efficiency requirements. Modern double glazing has many advantages, including noise reduction as well as UV protection. It also provides security thanks to multipoint locking mechanisms.

However, what can you do when your double glazing shows signs of wear and tear?

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 normal event and indicates that the double glazing unit is functioning exactly as it should. The condensation that forms outside your windows in mornings is caused by the temperature of the cold glass falling below the dewpoint of the surrounding air. This causes water vapour from the air to be drawn into the cold window where it condenses. This can be made worse by plants that generate excessive moisture in your home and also by high levels of humidity.

If you notice condensation appearing inside your double-glazed unit, it is a far more serious issue and it is a sign that the seal between the two glass panes has been broken, allowing warm air from your house to find its way in while insulating gas is evaporating. This can cause serious damage to your double-glazed windows, and if not addressed, could cause a significant impact on the cost of energy.

Having replacement double glazing installed when you first detect this kind of condensation can drastically decrease the likelihood that the problem gets worse, saving your money in the end. replacement window panes of your double glazing could also be a great opportunity to upgrade to A-rated energy efficient windows that will make your home more comfortable and reducing energy bills further.

2. Signs of wear and tear

Double glazing offers a lot of benefits such as noise insulation and a reduction in energy costs. However, just like any other product double glazed windows have a lifespan and it's important to be aware of indicators that they're reaching the limit of their utility.

Visible condensation is one of the most evident indicators. It is caused by the difference in temperature between the two glass panes and if you notice this, it's an indication 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 is able to enter your home, which does more than just waste energy but also can cause damp and mould both of which are expensive to fix. 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 another indication of sealants that are beginning to wear. This lets outside noises into your home, which could be a distraction. This can impact your ability to work from home or how relaxing your home feels.

In the end, if windows do not open or close easily, it's an indication that they need to be replaced. It could be a security issue if your windows don't open in a situation of emergency like the event of a house fire. This is a problem you shouldn't ignore. A professional window installer can assess the condition of the windows you currently have and provide recommendations on the best course.

3. Draughts

If you've noticed drafts entering your windows, it is usually a sign that the seals inside your double glazing have failed. A sealant is used to hold the panes of glass together and assist in insulating, however this can be damaged due to weather changes or simply ageing. As a result, cold air comes into your home, and warm air is emitted, leading to draughts and reduced energy efficiency.

A window frame that is misshaped and is not sealed properly could also lead to draughts. As a result, moisture may get trapped within the frame, which can also cause rotting and draughts over time. This is a serious problem and it is important to get your double glazing replaced as soon as possible to avoid further problems.

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

Cracks and chips in double glazing are not always a sign of needing replacement however they can have an impact on the overall performance. In addition to allowing cold air to get in and out, they can also decrease the amount of light that is allowed through and lead to drafts. Additionally If there are significant cracks or chips in your windows, it's unlikely that they'll be able to support the weight of a Replacement double glazing windows unit which would require a new window frame.

4. More Utility Bills

Energy costs are a major household expense and it's important to keep them as low as is possible. Energy bills that are high are not only expensive but also put an unnecessary stress on the environment. We all want to reduce this. Windows that leak are a major reason for high energy bills. They don't just 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 home. Installing double glazing using windows that are energy efficient will reduce your energy bills and will save you money year after year.

If you notice condensation between the double-glazed panes, it's a sign that your windows require to be replaced. This is an indication of a damaged seal, which means that air is leaking out of the house. The insulation is also not working properly.

If your double glazing is leaking, it's time to replace the glass. This is a clear indicator that the seal has failed and water is getting trapped between the glass panes. The replacement of your double glazing will prevent moisture from entering your home, prevent heat from leaving and help keep your home warm.

By having your double glazed windows replaced with a brand new energy efficient window you will be able to preserve the heat, cut down on energy use and enhance the appearance of your home. This will also boost the value of your home and make it more attractive to potential buyers should you decide to sell. With Category B rated double glazing you can expect to save as much as PS115 per year on heating costs, which can quickly pay for your new 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 has become misty, it's important to repair it as soon as you can as it's an issue of safety. Additionally, it could be costing you more in energy bills than is necessary due to the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause misted windows. The gas contained within the glass - usually argon or krypton - helps in insulating the glass, and if the seal fails this gas leaks out, which causes the window to become fogged.

Failure of the seal in the early stages is a clear indicator of a defective 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 may be an option to consider.

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