Replacing Double Glazed Windows

There are many alternatives to choose from, whether you prefer uPVC aluminum casements or sash. They can be adapted to your aesthetic needs and energy efficiency requirements. Modern double glazing provides numerous benefits such as noise reduction, UV-ray protection and property security from 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.

However, condensation on the outside of your windows is a common phenomenon and indicates that your double glazing unit is functioning as it should. The condensation outside your windows during the morning is due to the temperature of the cold glass dropping below the dewpoint of 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 generate excess moisture in your house as well as by high levels humidity.

If condensation forms 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 broken and allows warm air from your house to enter while the gas that is used to insulate it is lost. This can cause significant damage to the double glazing and should it not be addressed will greatly impact the cost of energy.

Installing replacement double glazing windows double glazing immediately you notice this type of condensation can dramatically reduce the likelihood that the problem becomes worse, and save you money in the long term. Replacing your double glazing can 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 signs

Double glazing offers many advantages that include the reduction of energy costs and noise. Like all other products, double glazed window have a lifespan. It is essential to be aware of the signs when they are at the end of their lifespan.

Visible condensation is among the most evident indicators. This is due to the difference in temperature 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 for the windows replaced.

If the window seal fails, then cold air can be allowed to enter your home, which is not just a waste of energy, but also can cause damp and mould, both of which are costly to fix. Both mould and damp can be dangerous to your health, as they can cause allergies and irritations that can affect the wellbeing of your family.

Draughts in your windows are another indication that sealants have begun to wear. This can allow outside noise to enter your home and be a big distraction, especially in the case of a busy road or noisy neighbors. This can impact your ability to work from home or how peaceful your home is.

Finally, if the windows aren't opening and close easily, it's an indication that they need to be replaced. It could be a security issue if the windows aren't opening in a situation of emergency, such as a house fire. This is a problem you shouldn't ignore. A qualified window fitter will be able to assess the condition of your existing windows and offer suggestions on the best way to proceed.

3. Draughts

If you've noticed drafts entering your windows, this is typically a sign that the seals in your double glazing have blown. A sealant is used to keep the glass panes together and aid in insulating, however this is often damaged by changes in weather conditions or simply aging. As a result cold air enters your home, and warm air is emitted, leading to draughts and reduced energy efficiency.

Another reason why draughts could be causing the problem is that the frame of your window is bent and not sealing correctly. This means that moisture may get trapped within the frame, which can also result in rotting and draughts over time. This is a serious problem and you should replace your double-glazed windows as soon as you can.

A window that is misty is a clear sign that the sealed unit has developed a leak or the gas between the panes is escaping. This is a serious problem and it will need replacing immediately to stop water from entering your home, preventing heat from leaving and reducing the effectiveness of your insulation. If your windows are still under warranty, consult the company and they will be able to repair them for you.

Double glazing cracks and chips aren't always a sign of needing replacement, but they may have an impact on the overall performance. They also decrease the amount light that passes through, causing drafts. In addition, if there are deep cracks or chips in your windows, it is unlikely that they'll be able to support the weight of a replacement unit, which will require a new window pane replacement frame.

4. Increased Utility Bills

Energy costs are a major expense for households, which is why it is essential to keep them as low as you can. The high cost of energy is not only costly however they also place unnecessary strain on the environment. We all want to decrease the impact of this. Leaky windows are a major 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 require you to use more energy to heat your house. Replacing double glazing with energy efficient windows can reduce your energy bills and help you save money year after year.

If you notice condensation forming between the panes of your double glazing it's a clear indication that they need replacing. It's a sign the seal has broken, which means that air is entering and out of your home and that the insulation isn't functioning as it should.

Another indication that your double glazing requires replacement windows is if they are misting up. This is a clear sign that the seal has failed and water is getting trapped between the panes of glass. Double glazing can stop water from entering your home and stop heat from leaving and keep your home warm.

You can cut down on energy consumption and enhance the appearance of your home and preserve heat by replacing your double-glazed windows with energy-efficient windows. It will also add value to your property which makes it more appealing to potential buyers should you decide to sell it in the future. You are likely to save PS115 in heating costs each year by using 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 when the glass is becoming cloudy. This can be a security issue. In addition, it may be costing you more money in energy bills than necessary because of the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause misty windows. Gas within the glass, typically argon or krypton helps with insulation. When the seal is damaged this gas leaks out, causing your window to become foggy.

Check your warranty to see whether it covers premature seal failure. Some manufacturers offer a prorated guarantee in accordance with the age of your window. This is something you should consider.

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