Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminium casements, there's an extensive variety of options to match the style of your home as well as your energy efficiency needs. Modern double glazing offers numerous benefits like noise reduction, UV-ray protection, and security of your property with multipoint locking mechanisms.

What can you do if your double glazing shows signs of wear and tear?

1. Excessive Condensation

In the winter, Replacement double Glazing windows 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 is a sign that your double glazing unit is operating just as it is supposed to. The condensation that forms outside your windows in the morning is due to the temperature of the cold glass falling 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 exacerbated by the presence of plants in your home that create excessive moisture and by high humidity.

If condensation forms within your double glazing, this is a more serious issue and an indication that the seal between the two glass panes has 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 glazing and if untreated, Replacement Double Glazing Windows will result in a significant increase in your energy bills.

Installing replacement double glazed replacement windows glazing as soon as this type of condensation is discovered can reduce the likelihood that it will worsen and save you money in the end. Replacing your double glazing can also be a great opportunity to upgrade to A-rated energy efficient windows, making your home more comfortable as well as reducing your costs for energy.

2. Signs of Wear and Tear

Double glazing can provide a variety of benefits such as noise insulation and saving on energy bills. Like all products double glazed windows have a life expectancy. It is important to recognize the signs when they are nearing the end of their lifespan.

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

If the window seal fails, then cold air can be allowed to enter your home. This not only wastes energy but can also cause damp and mould both of which are expensive to fix. Both damp and mould can be detrimental to your health as they can cause allergens and irritations that could affect the wellbeing of your family.

Draughts are a sign of sealants beginning to wear. This can allow outside noise to enter your home which can be a huge distracting factor, especially when you live near the road that is busy or has noisy neighbors. This can also affect any work you might try to work from home, or just how relaxing your home is.

Finally, if the windows do not open or close smoothly it is also a sign that they need to be replaced. This could be a safety issue if the windows fail to open in the event of a fire, and should not be overlooked. A professional window installer will be able examine the condition of the windows you currently have and provide recommendations regarding the best option.

3. Draughts

If you notice draughts coming out of your windows, it is likely that the seals in your double glazing have blown. Sealant is used to secure the glass panes and provide insulation. However, it can be damaged by weather conditions or simply aging. In the end cold air is able to enter your home and warm air escapes, 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. The moisture can also get caught inside the window frame, causing the draughts to increase as time passes. This is a serious problem and it is crucial to have your double-glazing replaced as soon as is possible to avoid any further issues.

A misted double-glazed window indicates that the sealed unit has leaking or the gas has escaped between the panes. This is a serious problem and you must replace it right away to stop water from getting into your home. It also prevents the heat from leaving and reduce the effectiveness of your insulation. If your windows are still covered by warranty, you can request the company to replace them.

Cracks and chips in your double glazing aren't always a sign that they require replacement however they could have a negative impact on the overall performance. They may also limit the amount of light that goes through, causing draughts. If your windows have deep cracks or chips, they may not be strong enough to support the weight of replacement double glazing windows units, which will require new window frames.

4. More Utility Bills

It's important to keep the cost of energy as low as you can. The high cost of energy doesn't just take a chunk out of your budget, they also put unnecessary strain on the environment - something that we all want to be able to less of. Leaky windows are the main reason for high energy bills. They do not just let heat escape from your home and into the outside, but they also cause draughts which require you to use additional energy to heat your house. Replacing double glazing with energy efficient windows will help to reduce energy costs and help you save money year after year.

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

Another indication that your double glazing requires replacement is if they're misting up. This is a clear indication that the seal has failed and water is getting trapped between the glass panes. The replacement of your double glazing will prevent moisture from getting into your home, prevent heat from leaving and help keep your house warm.

If you have your double-glazed windows replaced with a new energy efficient window, you will be able to preserve the heat, cut down on energy use and enhance the appearance of your home. It will also add value to your home and make it more appealing to prospective buyers if you decide to sell it in the future. With category B rated double glazing you can expect to save up to PS115 per year on heating costs, which can quickly pay for 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 crucial to get your double glazing fixed immediately in the event that the glass has turned misty. This could be a security issue. In addition, it may be costing you more money in energy bills than is necessary due to 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 Krypton or argon - aids in insulating the glass, and if the seal fails this gas escapes, causing the window to fog.

Check your warranty to determine whether it covers premature seal failure. Some manufacturers offer a prorated warranty, based on the time of the window. This could be something you should consider.

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