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Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's a wide range of options available to match the style of your property and your energy efficiency requirements. Modern double glazing has many advantages that include noise reduction and UV protection, as well as property security with multipoint locking mechanisms.

What should 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 the windows is normal and indicates that the double glazing unit is working just 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 surrounding air, causing water vapour to be drawn up from the air into the cold glass, where it cools. This can be made worse by plants that create excess moisture in your house and by high levels of humidity.

When condensation appears inside your double-glazed unit, this is a much more serious problem and a sign that the seal between the two glass panes is broken and allows warm air from your home 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 have a significant impact on the cost of energy.

Having replacement window seals double glazing installed as soon as you detect this kind of condensation can dramatically reduce the likelihood that the problem 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 A-rated energy-efficient windows that will make your home more comfortable and reducing utility bills even further.

2. Wear and tear signs

Double glazing offers many advantages including cutting down on energy bills and also reducing noise. However, as with any other item, double glazed windows have a life span and it's important to be aware of indicators that they're reaching the limit of their utility.

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

If the window seal is not working, 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 cost a lot to repair. Both mould and damp can be harmful to your health, because they can trigger allergens and irritations that could affect the wellbeing of your family.

Draughts around windows are another indication that the sealants are beginning to wear. This can allow outside noise to enter your home which can be a huge distraction, particularly if you live close to an area with a lot of traffic or noisy neighbors. This can impact your ability to work from home or how relaxing your home feels.

If the windows are not opening and closing smoothly, it's also an indication that they require to be changed. It could be a security issue if your windows aren't opening in a crisis situation, such as the event of a house fire. This is a sign that you should not ignore. A professional window installer will be able to evaluate the condition of the windows you currently have and provide recommendations on the best way to proceed.

3. Draughts

If you've noticed drafts passing through your windows, this is usually a sign that seals within your double glazing have failed. Sealants are used to secure the panes of glass together and assist in insulating, however this can often be damaged due to weather changes or simply aging. As a result cold air is able to enter your home and warm air escapes, leading to draughts and reduced energy efficiency.

Another reason why draughts might be occurring is that the window's frame has become misshapen and is not sealing properly. The moisture can also get caught inside the window frame, creating draughts over time. This is a serious problem and you should replace your double-glazed windows as soon as possible.

A window that is misty is a clear sign the sealed unit has developed a leak or the gas between the panes has escaped. This is a serious issue and you should replace it right away to stop water from getting into your property. It will also stop heat from escaping and decrease the effectiveness of your insulation. If your windows are still under warranty, consult the company, and they'll be able to replace windows for you.

Chips and cracks in your double glazing aren't always a sign that they need replacing, but they could have a negative impact on their overall performance. In addition to allowing cold air to get in, they can limit the amount of light allowed to pass through and can cause drafts. In addition when there are large cracks or chips in your windows, it's unlikely that they'll be able to withstand the weight of a replacement unit, which will require the creation of a new window frame.

4. More Utility Bills

Energy costs are a significant cost for a household, which is why it is essential to keep them as low as possible. High energy bills not only take a chunk out of your budget, they also put unnecessary pressure on the environment, Replacement Double Glazing Windows something that we all want to be able to less of. One of the biggest reasons for rising energy costs is leaky windows, which not only allow heat to escape your home, but can also create drafts that require you to use more energy to heat your home. Energy efficient windows can help you save money and cut down on the cost of energy.

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

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

You can save energy and enhance the appearance of your home and preserve heat by replacing your double-glazed windows by energy-efficient windows. This will also boost the value of your home which will make it more appealing to potential buyers should you decide to sell. You can expect to save PS115 in heating costs each year by using double glazing that is classified as B. This will pay for the cost of 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 replacement double glazing windows 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 fixed as soon as you can if the glass has become cloudy. This can be a security issue. Additionally, it could be costing you more in energy bills than necessary because of the loss of insulation.

The cause of misty windows is moisture in the air between the two panes of your IGU (insulated glass unit). Gas inside the glass, mostly argon or krypton helps with insulation. When the seal is damaged, this gas leaks and causes your window to become foggy.

A premature seal failure is a clear indication of a defective product, so be sure to check your warranty for coverage. In some instances manufacturers offer a prorated warranty which is based on the age of your windows, and this might be an option to consider.

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