Replacing Double Glazed Windows

If you're looking for uPVC sash windows or aluminium 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 offers a variety of benefits, including noise reduction and UV protection, as well as property security thanks to multipoint locking mechanisms.

But, what do you do if your double-glazed windows show 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 occurrence and indicates that the double glazing unit is functioning exactly as it is supposed to. The condensation outside your windows in the morning is caused by the temperature of the cold glass falling below the dewpoint of air surrounding it. This causes the water vapour in the air to be drawn into the window where it condenses. This can be exacerbated by the presence of plants in your home that produce excessive moisture and by high humidity.

If condensation appears in your double glazing, it is an even more serious issue. It's an indication that the seal between the glass panes is broken. This allows warm air from your home to enter while the gas that is used to insulate escapes. This can cause severe damage to your double glazing, and if not addressed, could result in a significant increase in your energy bills.

Installing replacement double glazing as soon as this type of condensation is noticed will reduce the chance that it will worsen, saving you money in the end. It's also an excellent opportunity to upgrade your double glazing to energy-efficient A-rated windows. This will improve the comfort of your home and will lower your utility costs.

2. Wear and tear signs

Double glazing provides a number of advantages, including noise insulation and a reduction in energy costs. Like any product double-glazed windows have a life span. It is essential to recognize the signs when they are at the end of their usefulness.

Visible condensation is one of the most evident indicators. It is caused by the temperature difference between the two glass panes and if you see this, it's an indication that the seal on the window has failed, and it's time for the windows replaced.

If the window seal fails then cold air will be able to enter your home. This is not just a waste of energy, but can also lead to damp and mould and both cost a lot to repair. Both mould and damp can be dangerous to your health, because they can trigger allergens and irritations that can affect the health of your family.

Draughts in your windows are another indication that sealants have begun to wear. This can allow outside noise to enter your home and be a big distraction, especially in the case of the road that is busy or has noisy neighbors. This can also affect any work you plan to do from home or how peaceful your home is.

Finally, if the windows aren't opening and close easily, it's a sign that they need to be replaced. This could be a safety issue if windows do not open in an emergency such as a fire and should not be ignored. A professional window installer can evaluate the condition of the windows you currently have and offer suggestions on the best course.

3. Draughts

If you've noticed drafts coming through your windows, it is usually a sign that the seals in your double glazing have failed. Sealants are used to secure the glass panes together and help with insulation, but this is often damaged by changes in weather conditions or simply aging. This allows cold air to enter your home and warm air to escape, causing the draughts to increase and decrease energy efficiency.

Another reason why draughts could be happening is because the window's frame has become misshapen and is not sealing properly. The moisture can also get caught within the window frame, causing the draughts to increase over time. This is a serious issue and you must replace your double glazing as quickly as you can.

A window that is misty is a clear indication that your sealed unit has sprung a leak or the gas between the panes has been escaping. This is a serious problem and should be addressed immediately to stop water from entering your home, preventing heat from escaping and decreasing the efficiency 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 need replacing however they can have a negative impact on their overall performance. In addition to allowing cold air to get in it, they could reduce the amount of light allowed to pass through and misty can cause draughts. In addition, if there are deep cracks or chips on your windows, it is unlikely that they'll be able to withstand the weight of a replacement unit, which will require an entirely new window frame.

4. Higher Utility Bills

Energy costs are a major household expense and that's why it's crucial to keep them as low as you can. The high cost of energy is not only costly, but they also put unnecessary stress on the environment. We all want to reduce this. One of the main causes of rising energy bills is the leaky windows that let heat escape your home, but can also create drafts that require you to utilize more energy to heat your property. Replacing double glazing with windows that are energy efficient will reduce your energy bills 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. This is an indication of a damaged seal, which means that air is leaking into and out of the house. The insulation may not be working properly.

Another sign that your double glazing is in need of replacement is if they are misting up. This is a clear indicator that the seal has broken and water is trapped between the glass panes. Having your double glazing replaced will prevent moisture from getting into your home, prevent heat from leaving and help keep your home warm.

You can save energy and improve the appearance of your home and preserve heat by replacing your double glazing window replacement-glazed windows with energy efficient windows. It will also increase the value of your home, making it more appealing to potential 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 can quickly pay for the windows you have purchased.

5. Faulty Windows

If you have a double glazed window replacement cost 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 in your double glazing has turned blurred, it is important to fix it as quickly as you can, as it's an issue of safety. It could also result in more in energy bills due to the loss in insulation.

Moisture in the air between your IGU's (insulated glass units) can cause windows to become misty. Gas within the glass, typically Krypton or argon helps with insulation. If the seal fails the gas leaks which causes the window to become cloudy.

Examine your warranty to see whether it covers seal failure. In some cases manufacturers offer a prorated warranty which is based on the age of your windows, and this might be an option to consider.

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