Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminum casements, there's a wide variety of options to suit the aesthetic of your home as well as your energy efficiency needs. Modern double glazing offers a variety of benefits such as noise reduction and UV protection, as well as property security through multipoint locking mechanisms.

But, what do you do when 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.

Condensation on the outside of your windows is normal and is a sign that the double glazing unit is functioning as it should. Condensation on the outside of your windows in the morning is due to the glass's temperature dropping below the dew point of the air surrounding it, causing water vapour to be drawn up from the air into the cold glass, where it cools. This can be exacerbated by the presence of plants within your home that produce excessive moisture as well as high humidity.

If condensation forms inside your double-glazed unit, this is a more serious problem and it is a sign that the seal between the two glass panes is broken, allowing warm air from your house to enter while the gas that is used to insulate it is lost. This could cause serious damage to the double glazing and if it is not addressed will greatly impact your energy bills.

Installing Replacement Double Glazing Window double glazing as soon as this type of condensation is spotted will reduce the chance that it will get worse, saving you money in the end. It is also a great opportunity to upgrade your double glazing to energy efficient A-rated windows. This will make your home more comfortable, and reduce your utility bills.

2. Signs of Wear and Tear

Double glazing can provide a variety of benefits such as noise insulation and saving on energy costs. Like any product double-glazed windows have a life span. It is important to recognize the signs when they are at the end of their usefulness.

One of the most obvious indicators is the visible condensation. This is caused by the temperature difference between the two panes of glass and if you observe this, it's an indication that the seal on the window is damaged and it's time to have the windows replaced.

If the window seal fails then cold air could enter your home. This not only wastes electricity but also leads to damp and mould. Both are costly to fix. Additionally, both damp and mould can be harmful to your health because they can produce allergens and irritants that can affect the health of your family.

Draughts are another indication of sealants that have begun to wear. This allows outside noise into your home, which can be distracting. This could also impact any work you might try to work from home, or just how relaxing your home can be.

If the windows are not opening and closing with ease, it's also a sign they need to be changed. This could be a security issue if windows do not open when required in an emergency such as an emergency fire, and should not be ignored. A professional window installer will be able evaluate the condition of the windows you currently have and provide recommendations on the best course.

3. Draughts

If you are experiencing draughts from your windows, it's likely that the seals in your double glazing have burst. Sealant is used to encase the glass panes together and provide insulation. However, it can be damaged by weather conditions or simply aging. This can cause cold air to enter your home, and warm air to escape, which can cause drafts and a decrease in energy efficiency.

A window frame that is not properly shaped and not sealing properly can cause draughts. In the result, moisture can get trapped in the frame, which can also cause draughts and rotting over time. This is a serious problem and you must replace your double glazing as quickly as possible.

A misted double glazed window is a clear sign that the sealed unit has developed an open leak or that the gas between the panes has escaped. This is a serious problem and you must replace it immediately in order to stop water from getting into your home. It also prevents the heat from leaving and 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 your double-glazed windows aren't always a sign they require replacement window handle however they could have a negative impact on the overall performance. While they allow cold air to enter it, they could decrease the amount of light let in and cause draughts. In addition, if there are deep cracks or chips in your windows, it's unlikely that they'll 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 significant expense for households and it's important to keep them as low as is possible. Energy bills that are high are not only expensive however they also place unnecessary stress on the environment. We all want to reduce this. One of the most significant causes of rising energy bills is leaking windows, which not only allow heat to escape from your home, but also cause draughts that require you to use more energy to heat your property. Energy efficient windows can help you save money as well as reduce your energy bills.

If you notice condensation forming between the panes of your double-glazing, it is a clear sign that they need to be replaced. It is a sign that the seal has failed and air is entering and out of your home, and that the insulation is not functioning as it should.

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 trapped between the panes of glass. Double glazing can stop water from entering your home and will stop heat from escape and keep your home warm.

You can reduce energy usage, improve the look of your home, and conserve heat by replacing your double-glazed windows with energy-efficient windows. This will also add value to your property and make it more appealing to prospective buyers if you decide to sell it in the near future. With category B-rated double glazing, you can anticipate saving up to PS115 per year in heating costs, which can quickly pay for 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 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 become cloudy, you must repair it as soon as possible as it is an immediate safety risk. In addition, it may be costing you more in energy bills than necessary because of the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause windows to become misty. Gas within the glass, typically Krypton or argon aids in insulation. 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. Certain manufacturers offer a prorated guarantee, based on the time of the window. This may be something to consider.

Other signs that you need to replace your uPVC windows include: