Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or aluminum casements, there's an extensive variety of options to fit the style of your home and your energy efficiency requirements. Modern double glazing comes with numerous benefits such as noise reduction, UV-ray protection and security for your home with multipoint locking mechanisms.

What should 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.

Condensation on the outside of your windows is normal and is a sign that your double glazing system is working just as it should. Condensation on the outside of your windows in the morning is because of the cold glass temperature falling below the dew point of surrounding air, causing water vapour to be drawn up from the air and into the cold glass, which then condenses. This can be made worse by plants that generate excess moisture in your house as well as by high levels humidity.

If you notice condensation in your double glazing, it is an even more serious issue. It's a sign that your seal between the glass panes has broken. This allows warm air from your home to pass through while the gas that is used to insulate escapes. This can cause significant damage to the double glazing and if it is not addressed, will significantly impact on your energy bills.

Installing replacement double glazing immediately after this type of condensation is discovered will reduce the chance that it will get worse and save you money in the end. replacement sash windows of your double glazing could also be a great opportunity to upgrade to A-rated energy-efficient windows, making your home more comfortable and reducing your utility bills even further.

2. Wear and tear

Double glazing offers a lot of advantages, including noise insulation and saving on energy costs. But, like every other product double glazed windows have a lifespan and it's crucial to be aware of the signs that they are reaching the end of their usefulness.

Condensation visible is one of the most evident indicators. This is because of the different temperature of the two panes. If you notice it this could be a sign that the window seals have failed.

If the window seal is not working, then cold air will be able to enter your home. This not only wastes energy but also can cause damp and mould and both cost a lot to repair. Additionally, both damp and mould are detrimental to health since they can cause allergens and irritants which can affect the health of your family.

Draughts in your windows are another sign that sealants have begun to wear. This allows outside noise to enter your home, which can be a distraction. This could affect your ability to work from home, or how relaxing your home feels.

If the windows are not opening and closing in a smooth manner, it's also an indication that they require to be changed. It could be a security issue if your windows don't open in an emergency situation, such as the event of a house fire. This is a sign that you should not ignore. A qualified window fitter can evaluate the condition of your current windows and provide recommendations on the best method of action.

3. Draughts

If you've noticed draughts passing through your windows, it's typically a sign that the seals inside your double glazing have blown. Sealant is used to hold the glass panes and provide insulation. However, it can be damaged by weather conditions or simply ageing. As a result, cold air comes into your home, while warm air escapes which can cause draughts and lower energy efficiency.

A window frame that is misshaped and is not sealed properly could also lead to draughts. The moisture can also get caught within the window frame, creating drafts as time passes. This is a serious problem and you should replace your double glazing as quickly as you can.

A double-glazed window that has a mist is a clear sign your sealed unit has sprung a leak or the gas between the panes has escaped. This is a serious issue 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 covered by warranty, you can ask the company to replace them.

Chips and cracks in your double glazing aren't always a sign they require replacement glass for window however they can have a negative effect on their overall performance. They also decrease the amount light that passes through, which can cause draughts. In addition, if there are deep cracks or chips in your windows, it's likely that they won't be able to bear the weight of a replacement unit, which will require the creation of a new window frame.

4. Higher Utility Bills

Energy costs are a major expense for households, which is why it's crucial to keep them as low as possible. The high cost of energy doesn't just cost a lot of your budget, but they also put unnecessary strain on the environment, something we all want to reduce our impact of. One of the most significant causes of rising energy bills is leaky windows, which allow heat to escape your home but also cause draughts that require you to utilize more energy to heat your home. The replacement double Glazing window of double glazing replacement window glazing with energy efficient windows can reduce your energy bills and will save you money year after year.

If you notice condensation between the double-glazed panes, it's an indication that your windows must be replaced. It is a sign that 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 be.

If your double glazing is misting it's time to replace them. This is a clear indicator that the seal is broken and water is getting trapped between the glass panes. Having your double glazing replaced will prevent moisture from entering your home, prevent heat from escaping and help to keep your house warm.

By having your double glazed windows replaced with a new energy efficient window you will be able to conserve heat, reduce your energy usage and improve the appearance of your home. This can also add value to your home and make it more appealing to potential buyers should you decide to sell in the future. With Category B-rated double glazing, you can expect to save as much as PS115 per year on heating costs, which can 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.

If the glass window replacement in your double glazing has become blurred, it is important to get this repaired as soon as possible as it is a safety concern. In addition, it may be costing you more money in energy bills than is necessary because of the loss of insulation.

Misted windows are caused by moisture in the air between the two panes of your IGU (insulated glass unit). The gas contained within the glass - typically argon or krypton - assists with insulation, and when the seal fails, this gas leaks out, which causes the window to fog up.

Examine your warranty to see if it covers premature seal failure. In some instances manufacturers offer a prorated warranty, which is based on the age of your windows, so this may be an option to consider.

Other indicators that you should to replace your uPVC windows are: