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Replacing Double Glazed Windows

No matter if you're looking for uPVC sash windows or aluminium casements, there's a wide range of options available to fit the style of your property and your energy efficiency needs. Modern double glazing comes with a host of benefits like 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 replacement 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 indicates that your double glazing unit is functioning as it should. Condensation on the outside of your windows in the morning occurs due to the glass's temperature dropping below the dew point of air surrounding it, replaced causing water vapour to be drawn from the air and into the cold glass, which then condenses. This is made more difficult by plants that produce excess moisture in your house and by high levels of humidity.

When condensation appears within your double glazing, this is a much more serious issue and an indication that the seal between the two glass panes has broken, allowing warm air from your house to get in while insulating gas is evaporating. This can cause severe damage to your double-glazed windows, and if untreated, will have a significant impact on your energy bill.

Installing replacement double-glazed windows immediately you notice this type of condensation can drastically decrease the chance that the issue will get worse, thereby saving you money in the end. The replacement double glazing windows of your double-glazed windows can also be a great way to upgrade to energy-efficient A-rated windows which will make your home more comfortable and reducing utility bills even further.

2. Signs of wear and tear

Double glazing offers many advantages, such as cutting down on energy bills and also reducing noise. But, like every other product double glazed windows are not a lifetime product and it is important to be aware of the signs that they are reaching the point of no return.

Visible condensation is among the most obvious indicators. It is caused by the temperature difference between the two glass panes and if you see 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 is not working then cold air could enter your home. This not only wastes electricity but also leads to damp and Replaced mold. Both of these are expensive to repair. Both mould and damp can be harmful to your health, as they can cause allergens and irritations that could impact the wellbeing of your family.

Draughts are another indication of sealants that are beginning to wear. This lets outside noises into your home, which can be a distraction. This could affect your ability to work from home or how peaceful your home is.

If windows do not open or close smoothly it is also an indication that they require to be replaced. It can be a safety concern if your windows don't open in a crisis situation, such as the event of a house fire. This is something you should not ignore. A professional window installer will be able to assess the condition of the windows you have and make recommendations regarding the best option.

3. Draughts

If you see draughts emanating out of your windows, it is likely that the seals on your double glazing have blown. Sealant is used to hold the glass panes in place and provide insulation. However, it can be damaged by weather conditions or simply aging. This can cause cold air to enter your home, and warm air to escape, leading to the draughts to increase and decrease energy efficiency.

Another reason why draughts may be occurring is that the frame of your window has become misshapen and is not sealing correctly. In the result, moisture may get trapped within the frame, which can also cause draughts and rotting over time. This is a serious issue and it is essential to have your double glazing replaced as soon as you can to avoid any further problems.

A window that is misty is a clear indication that the sealed unit has developed a leak or the gas between the panes is escaping. This is a serious problem and you will need to replace it right away to prevent 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.

Double glazing cracks and chips aren't always a signal of needing to be replaced, but they may have an impact on the overall performance. While they allow cold air to pass through and out, they can also reduce the amount of light allowed through and lead to draughts. In addition, if there are deep cracks or chips in your windows, it is unlikely that they'll be able to bear the weight of a replacement unit which will require a new window frame.

4. More Utility Bills

It is essential to keep your energy costs as low as you can. High energy bills are not only expensive however they also place unnecessary strain on the environment. We all want to decrease the impact of this. Leaky windows are the main cause of high energy bills. They don't just let heat escape from your home and into the outside, but they also cause drafts that force you to use additional energy to heat your house. Installing double glazing using 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 sign that they need to be replaced. It is a sign that the seal has failed which means that air is entering and out of your house and that the insulation is not working as it should.

If your double glazing is getting misty then it's time to replace the glass. This is a sign that the seal has been damaged and water is trapped between the glass panes. Having your double glazing replaced will stop moisture from getting into your home, stop heat leaving and help keep your home warm.

By having your double-glazed windows replaced with a new energy-efficient window, you can conserve heat, reduce your energy consumption and enhance the appearance of your home. This will also increase 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 up to PS115 per year on heating costs, which can quickly pay for the windows you have purchased.

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. In addition, it may be costing you more in energy bills than you need to due to the loss of insulation.

Misted windows are caused by moisture in the air between the two panes of your IGU (insulated glass unit). Gas inside the glass, mostly argon, or krypton, helps in insulating. When the seal is damaged this gas leaks out and causes your window to become foggy.

Premature seal failure is a clear indication of a problem with the product, so be sure to check 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 a viable option.

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