Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminum casements, there's a vast selection of options to fit the style of your home as well as your energy efficiency requirements. Modern double glazing comes with a myriad of benefits that include noise reduction as well as UV protection. It also provides security 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 a common event and indicates that the double glazing unit is operating just as it should. The condensation that forms outside your windows during the morning is due to the temperature of the cold glass dropping below the dewpoint of the air surrounding it. This causes water vapour from the air to be drawn into the cold window, where it condenses. This is made more difficult by plants that generate excessive moisture in your home and by high levels of humidity.

If you notice condensation appearing inside your double glazing this is a more serious issue and it is a sign that the seal between the two glass panes has broken which allows warm air from your house to get in while insulating gas is lost. This can cause serious damage to your double glazing, and if untreated, will have a significant impact on your energy bills.

Installing replacement double glazing Windows double glazing when this kind of condensation is discovered will reduce the chance that it will worsen, saving you money in the end. replacement handles for windows of your double glazing could also be a great way to upgrade to energy-efficient A-rated windows that will make your home more comfortable as well as reducing your utility bills even further.

2. Signs of Wear and Tear

Double glazing offers a lot of advantages, including noise insulation and savings on energy costs. However, as with any other type of window, double-glazed windows have a lifespan and it's important to be aware of the indications that they are nearing the point of no return.

Condensation visible is one of the most evident indicators. This is due to the temperature difference between the two glass panes and if you notice this, it's a sign that the seal on the window has failed and it's time to get the windows replaced.

If the window seal fails the cold air can get into your home. This is not only a waste of energy, but also results in damp and mould. Both of them are costly to fix. Both mould and damp can be detrimental to your health because they can trigger allergens and irritations that could impact the wellbeing of your family.

Draughts are another sign of sealants beginning to wear. This lets outside noise be heard in your home, which can be a huge distraction, especially when you live near a busy road or noisy neighbours. This can also affect any work you plan to do at home or how peaceful your home can be.

Finally, if the windows no longer open and close smoothly it is also a sign that they need to be replaced. This can be a safety issue if the windows aren't able to open when required in the event of an emergency fire, and should not be overlooked. A professional window fitter can assess the condition of your current windows and offer suggestions on the best method of action.

3. Draughts

If you have noticed draughts coming through your windows, this is typically a sign that the seals in your double glazing have failed. Sealant is used to hold the glass panes together and provide insulation. However, it could be damaged by weather conditions or simply aging. In the end, cold air comes into your home, while warm air is emitted creating draughts, which leads to lower energy efficiency.

A window frame that is not properly shaped and not sealing properly can also lead to drafts. In the result, moisture may get trapped within the frame, which could also result in rotting and draughts as time passes. This is a serious issue and you must replace your double-glazed windows as soon as you can.

A window that is misty is a clear indication that your sealed unit has sprung an air leak or the gas between the panes has escaped. This is a serious problem and you should replace it right away to prevent water from entering your property. It also stops heat from escaping, and will reduce the efficiency of your insulation. If your windows are still covered by warranty, you can ask the company to replace them.

Cracks and chips in double glazing aren't always a sign of needing to be replaced however they can affect the overall performance. While they allow cold air to enter it, they could limit the amount of light that is allowed to pass through and can cause draughts. If your windows are afflicted with deep cracks or chips, they may not be able to support the weight of replacement windows and doors units that will require new frames for windows.

4. Higher Utility Bills

Energy costs are a major expense for households and that's why it is essential to keep them as low as possible. High energy bills not only consume a significant portion of your budget, they also put unnecessary pressure on the environment - something we all wish to reduce our impact of. Windows that leak are a major reason for high energy costs. They do not just let heat escape from your home, but they also create drafts that require you to use more energy to heat your house. Energy efficient windows can help you save money as well as reduce your energy costs.

If you notice condensation appearing between the panes of your double glazing, it is a clear sign that they require replacement windows panes. This is a sign of a broken seal, which means that air is leaking into and out of the house. The insulation may not be working properly.

If your double glazing is leaking then it's time to replace the glass. This indicates that the seal is broken and water is leaking between the glass panes. Double glazing can stop the entry of moisture into your home and stop heat from leaving and keep your home warm.

You can save energy, improve the look of your home, and conserve heat by replacing your double-glazed windows by energy-efficient windows. This will also boost the value of your home, making it more appealing to buyers should you decide to sell. With category B-rated double glazing, you can expect to save as much as PS115 per year on heating costs, which will swiftly pay for 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 possible if the glass has become cloudy. This can be a security issue. It could also cost you more in energy costs due to the loss in insulation.

The air humidity between your IGU's (insulated glass units) can cause misted replacements windows. Gas within the glass, typically argon, or krypton, helps in insulating. When the seal fails, this gas leaks and causes your window to fog.

Premature seal failure is a clear indicator of a defective product therefore, make sure you check your warranty for coverage. Some manufacturers offer a prorated guarantee that is based on the time of the window. This could be something worth considering.

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