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Replacing Double Glazed Windows

There are a myriad of choices to pick from, whether you're looking for uPVC aluminum casements or sash. They can be customized to meet your aesthetic requirements and energy efficiency requirements. Modern double glazing provides a host of benefits such as noise reduction, UV-ray protection and security for your home with multipoint locking mechanisms.

What can 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.

In contrast, condensation on the outside of your windows is a common phenomenon and indicates that your double glazing unit is functioning exactly as it should. The condensation outside your windows in mornings is caused by the temperature of the cold glass dropping below the dewpoint of the surrounding air. This causes the water vapour in the air to be drawn into the cold window where it condenses. This can be made worse by plants that create excess moisture in your home and by high levels of humidity.

When condensation appears inside your double glazing it is a far more serious issue. It is a sign that the seal between the two glass panes is broken, allowing warm air from your home to find its way in while the gas that is used to insulate it is lost. This could cause serious damage to the double glazing and should it not be addressed, will significantly impact on the cost of energy.

Installing replacement double glazing as soon as this type of condensation is spotted can reduce the likelihood that it will get worse and save you money in the end. Replacement of your double glazing could also be an excellent opportunity to upgrade to energy-efficient A-rated windows, making your home more comfortable as well as reducing your utility bills even further.

2. Wear and tear

Double glazing can provide many benefits including reducing energy bills and reducing noise. Like any product double-glazed windows have a lifespan. It is important to know the signs of when they are at the end of their usefulness.

One of the most obvious indicators is the visible condensation. It is caused by the temperature difference between the two panes of glass and if you see this, it's a sign that the window seal has failed, and it's time for the windows replaced.

If the window seal fails, then cold air is able to enter your home, which is not just a waste of energy, but can also cause damp and mould and both are costly to fix. Additionally, both damp and mould can be harmful to your health as they can create allergens and irritants that can affect your family's health.

Draughts in your windows are another sign that the sealants have started to wear. This lets outside noise be heard in your home, which can be a huge distracting factor, especially in the case of a busy road or noisy neighbors. This can also affect the work you want to work from home, or how peaceful your home is.

If windows no longer open and close easily, it's an indication that they need to be replaced. It could be a safety issue if your windows don't open in a crisis situation, such as an incident involving fire in your home. This is a sign that you should not ignore. A qualified window fitter will be able to evaluate the condition of your current windows and give suggestions on the best method of action.

3. Draughts

If you have noticed draughts passing through your windows, it's usually a sign that seals in your double glazing have failed. Sealants are used to hold the glass panes together and aid with insulation, but it can be damaged by weather changes or simply aging. In the end cold air is able to enter your home, while warm air escapes, leading to draughts and decreased energy efficiency.

Another reason why draughts might be occurring is that the frame of your window is distorted and not sealing properly. Moisture can also get trapped within the window frame, leading to the draughts to increase as time passes. This is a serious issue and it is important to have your double-glazing replaced as soon as is possible to avoid further problems.

A double-glazed window sash replacement that has a mist is a clear sign that the sealed unit has developed a leak or the gas between the panes has escaped. This is a serious problem and needs to be repaired immediately to stop water from entering your property, stopping heat from escaping and reducing the effectiveness of your insulation. If your windows are covered by warranty, you can ask the company to replace them.

Double glazing cracks and chips are not always a sign of needing replacement, but they may affect the overall performance. They may also limit the amount of light that flows through, which can cause drafts. Additionally when there are large cracks or chips on your windows, it's unlikely that they will be able to withstand the weight of a replacement unit which will require a new window frame.

4. Higher Utility Bills

It's important to keep the cost of energy as low as you can. The high cost of energy is not only costly but also put an unnecessary strain on the environment. We all want to reduce this. Leaky windows are a major cause of high energy bills. They don't just let heat escape from your home and create drafts that force you to use additional energy to heat your home. The replacement double glazing window of double glazing with energy efficient windows can help to reduce energy costs and will save you money year after year.

If you notice condensation appearing between the panes of your double glazing it's a clear indication that they need to be replaced. It's a sign the seal has failed which means that air is leaking in and out of your home, and that the insulation isn't working as it should.

Another indication that your double glazing is in need of replacement is if they're misting up. This is a sign the seal is broken and water is trapped between the glass panes. Having your double glazing replaced will stop moisture from getting into your home, prevent heat from escaping and help to keep your home warm.

By having your double-glazed windows replaced with a brand new energy-efficient window, you can conserve heat, lower your energy use and enhance the appearance of your home. This can also increase the value of your property and make it more appealing for potential buyers if you decide to sell it in the near future. You will save PS115 in heating costs per year with double glazing rated category B. This will pay off 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 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 essential to get your double glazing repaired as soon possible if the glass has become blurred. This could be a safety issue. Additionally, it could be costing you more money in energy bills than is necessary due to the loss of insulation.

The misty windows are caused by moisture in the air between the two panes of your IGU (insulated glass unit). Gas inside the glass, usually argon or krypton helps with insulation. When the seal is damaged this gas leaks out which causes the window to fog.

Examine your warranty to see whether it covers seal failure. Some manufacturers offer a prorated guarantee that is based on the time of the window. This could be something worth considering.

Other indicators that your uPVC window requires to be replaced include: