Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's a vast variety of options to match the style of your home as well as your energy efficiency needs. Modern double glazing offers many benefits, including 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, 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 normal phenomenon and indicates that your double glazing unit is performing just as it should. The condensation that forms outside your windows in the morning is due to the temperature of the cold glass dropping below the dewpoint of air surrounding it. This causes the water vapour in the air to be drawn into the cold window where it condenses. This is made worse by the presence of plants in your home that produce excessive moisture as well as high humidity.

If condensation appears in your double glazing, it could be an issue that is more serious. 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 insulating gas escapes. This could cause serious damage to the double glazing and, if left untreated will greatly impact the cost of energy.

Installing replacement double-glazed windows as soon as you detect this kind of condensation can drastically decrease the possibility that the issue will get worse, thereby saving you money in the end. replacement window glass - recommended - of your double glazing could also be a great way to upgrade to A-rated energy-efficient windows, making your home more comfortable as well as reducing your utility bills even further.

2. Signs of Wear and Tear

Double glazing can provide a variety of benefits, including noise insulation and savings on energy bills. Like any product double-glazed windows have a lifespan. It is important to recognize the signs when they are nearing the end of their lifespan.

One of the most obvious signs is the visible condensation that is visible. This is due to the difference in 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 will be able to enter your home which does more than just waste energy but also can cause damp and mould, both of which cost a lot to repair. Additionally, both damp and mould are detrimental to health since they can cause allergens and irritants that could affect your family's health.

Draughts around your windows are another indication that sealants have begun to wear. This allows outside noise into your home, which can be a distraction. This can also affect the work you want to do at home or how peaceful your home is.

If windows aren't opening and closing smoothly it's a sign they need to be replaced. This could be a safety issue if windows aren't able to open when required in an emergency such as an emergency fire, and should not be overlooked. A qualified window fitter will be able assess the condition of your existing windows and give suggestions on the best way to proceed.

3. Draughts

If you have noticed draughts passing through your windows, it is typically a sign that the seals in your double glazing have blown. A sealant is used to keep the glass panes together and help in insulating, however this is often damaged by changes in weather or by simply aging. This can cause cold air to enter your home, and warm air to escape, causing drafts and a decrease in energy efficiency.

Another reason why draughts could be occurring is that the frame of your window is bent and not sealing properly. As a result, moisture could get trapped inside the frame, which could also cause rotting and draughts as time passes. This is a serious issue 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 is a sign that the sealed unit has leaking or the gas escapes between the panes. This is a serious problem and you will need to replace it as soon as possible to prevent water from entering your home. It also stops heat from escaping and will reduce the effectiveness of your insulation. If your windows are covered by warranty, you can request the company to replace them.

Double glazing cracks and chips aren't always a sign of needing replacement however, they could affect the overall performance. As well as allowing cold air to get in it, they could decrease the amount of light that is let in and cause draughts. Additionally If there are significant 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

Energy costs are a major household expense and that's why it's important to keep them as low as you can. High energy bills are not only expensive however they also place unnecessary stress on the environment. We all want to reduce this. One of the most significant reasons for rising energy costs is leaky windows, which let heat escape your home, but can also create drafts that force you to utilize more energy to heat your property. Energy efficient windows can help you save money and cut down on the cost of energy.

If you notice condensation on the double-glazed panes, it's a sign that your windows must be replaced. It's a sign that the seal is broken and air is entering and out of your house and that the insulation isn't functioning as it should.

Another sign that your double glazing needs replacing is if they are misting up. This is a sign that the seal is broken and water is trapped between the glass panes. Double glazing can stop moisture from entering your house and will stop heat from escape and keep your home warm.

If you have your double-glazed windows replaced with a brand new energy efficient window you will be able to conserve the heat, cut down on energy use and enhance the appearance of your home. This will also boost the value of your home which will make it more appealing to prospective buyers in the event that you decide to sell. With Category B rated double glazing you can expect to save up to PS115 per year on heating costs, which can quickly cover the cost of the windows you have purchased.

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 replacement window glass 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 in your double glazing has turned blurred, it is important to get this repaired as soon as you can, as it's an issue of safety. It could also result in more in energy costs due to the loss in insulation.

Moisture in the air between your IGU's (insulated glass units) can cause misted windows. The gas inside the glass - typically argon or krypton - helps in insulating the glass, and if the seal fails this gas leaks out, causing the window to fog up.

Check your warranty to determine whether it covers premature seal failure. In certain cases manufacturers offer a prorated warranty, scaled according to the age of your windows, so this could be an option worth considering.

Other indicators that your uPVC window should be replaced include: