Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or aluminium casements, there's a vast range of options available to fit the style of your property and your energy efficiency needs. Modern double glazing offers a variety of benefits, including noise reduction as well as UV protection. It also provides security through multipoint locking mechanisms.

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

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 event and indicates that the double glazing unit is functioning exactly as it is supposed to. Condensation outside your windows in mornings is due to the temperature of the cold glass falling below the dewpoint of surrounding air. This causes water vapour from the air to be drawn into the window where it condenses. This can be made worse by plants that produce excess moisture in your house and by high levels of humidity.

If condensation appears in your double glazing, it is an issue that is more serious. It is an indication that the seal between the glass panes has broken. This allows warm air from inside your home to get in while the gas that is used to insulate escapes. This could cause serious damage to the double glazing and, if left untreated it will have a significant impact on your energy bills.

Installing replacement double glazing when this kind of condensation is spotted can reduce the likelihood that it will get worse, saving you money in the end. It's also a great opportunity to upgrade your double glazing to energy-efficient A-rated windows. This will improve the comfort of your home and lower your energy costs.

2. Wear and tear signs

Double glazing offers many advantages, such as cutting down on energy bills and also reducing noise. However, as with any other item, double glazed windows are not a lifetime product and it's crucial to be aware of signs that they are reaching the limit of their utility.

One of the most obvious signs is visible condensation that is visible. This is due to the difference in temperature of the two panes. If you notice it, it could be a sign the window seals have failed.

If the window seal is not working, then cold air is able to enter your home, which not only wastes energy but can also cause damp and mould and both cost a lot to repair. Both damp and mould can be detrimental to your health as they can cause allergies and irritations that could impact the health of your family.

Draughts in your windows are another indication that the sealants are beginning to wear. This can allow outside noise to be heard in your home, which can be a big distraction, particularly in the case of the road that is busy or has noisy neighbours. This could affect your ability 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. This could be a safety issue if windows aren't able to open when required in the event of a fire, and should not be overlooked. A professional window fitter can evaluate the condition of your current windows and offer suggestions on the best method of action.

3. Draughts

If you've noticed drafts passing through your windows, it's usually a sign that seals within your double glazing have blown. Sealants are used to hold the glass panes together and aid with insulation, but it can be damaged due to weather changes or simply ageing. This allows 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 happening is because the window's frame is distorted and not sealing properly. This means that moisture may get trapped within the frame, which can also cause draughts and rotting as time passes. This is a serious problem and it is essential to have your double-glazing replaced as soon as is possible to avoid any further issues.

A double-glazed window that has a mist is a clear sign that your sealed unit has sprung a leak or the gas between the panes is escaping. This is a serious problem and should be addressed immediately to prevent water getting into your home, preventing heat from escaping and decreasing the efficiency of your insulation. If your windows are still under warranty, consult the company, and they'll be able to replace them for you.

Cracks and chips in double glazing 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. Additionally when there are large cracks or chips on your windows, it's unlikely that they will be able to support the weight of a replacement unit, which would require the creation of a new window frame.

4. Increased Utility Bills

It is essential to keep your energy costs as low as you can. Energy bills that are high are not just expensive, but they also put unnecessary strain on the environment. We all want to reduce the impact of this. One of the most significant causes of rising energy bills is leaking windows, which not only allow heat to escape from your home, but also cause draughts that require you to utilize more energy to heat your home. The replacement windows prices of double glazing with energy efficient windows can reduce your energy bills and help you save money year after year.

If you notice condensation between the double-glazed panes, it's a sign that your windows need to be replaced. This is an indication of a damaged seal, which indicates that air is leaking into and out of the house. Insulation is also not functioning properly.

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

By having your double-glazed windows replaced with a brand new energy efficient window, you can conserve heat, reduce your energy use and enhance the appearance of your home. This will also add value to your home, making it more attractive for potential buyers if you decide to sell in the future. With Category B rated double glazing you can expect to save as much as PS115 per year in heating costs, Replacement double Glazing Windows which will quickly cover the cost of 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.

It is essential to get your double glazing fixed as soon as you can in the event that the glass has turned misty. This could be a security issue. Additionally, it could be costing you more money in energy bills than is 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). The gas inside the glass - usually argon or krypton - assists with insulation, and when the seal fails this gas leaks out, which causes the window to become fogged.

A premature seal failure is a clear sign of a defective product, so be sure to check your warranty for coverage. In some instances manufacturers offer a prorated warranty scaled according to the age of your windows, so this could be a viable option.

Other signs that you need to replace your uPVC windows are: