Replacing Double Glazed Windows

No matter if you're looking for uPVC Sash windows or aluminum casements, there's an extensive range of options available to fit the style of your home and your energy efficiency needs. Modern double glazing offers a variety of advantages such as noise reduction, UV protection and property security with multipoint locking mechanisms.

But, what do you do if your double glazing is showing 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 indicates that the double glazing unit is functioning as it should. Condensation on the outside of your windows in the morning is because of the glass's temperature dropping below the dew point of surrounding air, causing water vapour to be drawn from the air and into the cold glass, which then condenses. This is made more difficult by plants that produce excess moisture in your house as well as by high levels humidity.

If condensation appears in your double glazing, this 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 pass through while the gas that insulates it escapes. This can cause serious damage to your double-glazed windows, and if untreated, will cause a significant impact on the cost of energy.

Installing replacement double glazing when this kind of condensation is spotted will decrease the likelihood that it will worsen, saving you money in the end. The replacement window glass near me of your double-glazed windows can also be a great opportunity to upgrade to A-rated energy efficient windows, making your home more comfortable and 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. However, just like any other type of window, double-glazed windows are not a lifetime product and it's crucial to be aware of the indications that they are nearing the point of no return.

One of the most obvious signs is visible condensation. This is due to the temperature difference between the two glass panes and if you see this, it's a sign that the window seal is damaged 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 just a waste of energy, but also results in damp and mold. Both are costly to fix. Both mould and damp can be harmful to your health, as they can cause allergens and irritations that could impact the wellbeing of your family.

Draughts are a sign of sealants beginning to wear. This lets outside noise be heard in your home, which can be a huge distraction, particularly in the case of an area with a lot of traffic or noisy neighbors. This can also affect any work you plan to work from home, or how peaceful your home can be.

If the windows aren't opening and closing smoothly It's also a sign they need to be replaced. This could be a security issue if the windows do not open in an emergency such as a fire, and should not be overlooked. A professional window fitter will be able to examine the condition of your existing windows and offer suggestions on the best course of action.

3. Draughts

If you've noticed draughts coming through your windows, this is usually a sign that the seals within your double glazing have blown. A sealant is used to hold the panes of glass together and assist with insulation, but this can be damaged by changes in weather conditions or simply aging. This causes cold air to enter your home and warm air to escape, leading to draughts and a reduction in energy efficiency.

A window pane replacement frame that is misshaped and is not sealed properly could cause drafts. Moisture may also get trapped within the window frame, creating the draughts to increase as time passes. This is a serious issue and it is important to get your double glazing replaced as soon as is possible to avoid any further problems.

A double-glazed window that has a mist is a clear sign the sealed unit has developed an air leak or the gas between the panes is escaping. This is a serious issue and needs to be repaired immediately to prevent water entering your home, preventing heat from leaving and reducing the efficiency of your insulation. If your windows are still covered by warranty, you can request the company to replace them.

Chips and cracks in your double-glazed windows aren't always a sign they need replacing however, they can have a negative impact on the overall performance. As well as allowing cold air to get in, they can reduce the amount of light let in and cause drafts. If your windows have large cracks or chips, they might not be strong enough to support the weight of replacement double Glazing windows units, which would require new window frames.

4. Higher Utility Bills

Energy costs are a significant expense for households and that's why it's crucial to keep them as low as you can. Energy bills that are high are not only costly however they also place unnecessary strain on the environment. We all want to reduce this. Leaky windows are the main reason for high energy bills. They not only let heat escape from your home and create drafts that force you to use more energy to heat your home. Energy efficient windows can help you save money as well as reduce the cost of energy.

If you notice condensation between the double-glazed panes, it is an indication that your windows need to be replaced. It is a sign that the seal has failed and air is entering and out of your house and that the insulation is not functioning as it should.

If your double glazing is leaking it's time to replace the glass. This is a sign the seal has been damaged and water is trapped between the glass panes. Double glazing can stop the entry of moisture into your home, stop heat from escaping and keep your home warm.

If you have your double-glazed windows replaced with a brand replacement double glazing windows new energy efficient window you will be able to conserve heat, lower your energy consumption and enhance the appearance of your home. It will also increase the value of your home, making it more appealing to prospective buyers in the event that you decide to sell. With category B rated double glazing, you can anticipate saving up to PS115 per year in 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 crucial to get your double glazing fixed as soon possible when the glass is becoming blurred. This could be a safety issue. It could also cost you more in energy costs 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 - typically argon or krypton - assists in insulating the glass, and if the seal fails, this gas leaks out, which causes the window to fog.

A premature seal failure is a clear indication of a defective product, so make sure to verify your warranty for coverage. In some instances, manufacturers offer a prorated warranty scaled according to the age of your windows, and this might be an option to consider.

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