Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminium casements, there's a wide selection of options to match the style of your home as well as your energy efficiency needs. Modern double glazing comes with numerous benefits such as noise reduction, Web page UV-ray protection, and security of your property 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.

However, condensation on the outside of your windows is a common event and indicates that the double glazing unit is functioning just as it is supposed to. Condensation outside your windows in mornings is caused by the temperature of the cold glass falling below the dewpoint of surrounding air. This causes water vapour from the air to be drawn into the cold window where it condenses. This can be exacerbated by the presence of plants within your home that produce excessive moisture, as well as by high humidity.

If condensation appears in your double glazing, it could be an issue that is more serious. It's an indication that the seal between the glass panes has broken. This allows warm air from your home to pass through while the gas that insulates it escapes. This can cause significant damage to the double glazing and, if left untreated will greatly impact your energy bills.

Having replacement double glazing installed immediately you detect this kind of condensation will drastically reduce the possibility that the issue will get worse, thereby saving you money in the long term. It is also a great 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 bills.

2. Wear and tear signs

Double glazing has many benefits, such as the reduction of energy costs and noise. However, just like any other product double glazed windows have a lifespan and it's crucial to be aware of the indicators that they're reaching the end of their usefulness.

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

If the window seal is damaged, cold air can enter your home. This is not only a waste of energy, but also results in damp and mold. Both of them are costly to fix. Furthermore, both damp and mould can be harmful to your health since they can cause allergens and irritants which can affect the health of your family.

Draughts in your windows are another sign that sealants have begun to wear. This allows outside noise into your home, which can be a distraction. This can impact your ability to work from home, or how peaceful your home feels.

In the end, if windows aren't opening and close smoothly it is also a sign that they need to be replaced. This could be a security issue if windows aren't able to open in the event of a fire, and should not be overlooked. A qualified window fitter will be able evaluate the condition of your current windows and offer suggestions on the best method of action.

3. Draughts

If you've noticed drafts coming through your windows, this is usually a sign that the seals inside your double glazing have blown. 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, 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 correctly. Moisture may also get trapped within the window frame, creating draughts over time. This is a serious issue and it is essential to have your double-glazing replaced as soon as possible to avoid any further issues.

A double-glazed window glass replacement that has a misty appearance is an indication that the sealed unit has let out or gas has escaped between the panes. This is a serious issue and should be addressed immediately to prevent water getting into your home, preventing heat from escaping and decreasing the effectiveness of your insulation. If your windows are covered by warranty, you can ask the company to replace them.

Cracks and chips in your double-glazed windows aren't necessarily a sign that they need replacing however they can have a negative effect on their overall performance. They also decrease the amount light that passes through, causing draughts. If your windows have large cracks or chips, they might not be able to support the weight of replacement glass for window near me units and will require new frames for windows.

4. More Utility Bills

It's important to keep the cost of energy 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 reasons for rising energy costs is leaking windows, which let heat escape your home but also create drafts that require you to utilize more energy to heat your home. Installing double glazing using energy efficient windows will reduce your energy bills and save you money year after year.

If you notice condensation between the double-glazed panes of glass, it's an indication that your windows must be replaced. This is an indication of a damaged seal, which indicates 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're misting up. This is a clear sign that the seal is broken and water is trapped between the panes of glass. Double glazing will stop water from entering your home, stop heat from escaping and keep your home warm.

By having your double-glazed windows replaced with a new energy efficient window, you will be able to preserve heat, reduce your energy use and enhance the appearance of your home. This will also increase the value of your home, making it more appealing to prospective buyers should you decide to sell. With category B-rated double glazing, you can expect to save up to PS115 per year on heating costs, which will swiftly cover 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 repaired immediately if the glass has become blurred. This can be a safety issue. It may also cost you more in energy bills due to the loss of insulation.

Misted windows are caused by moisture in the air between the two panes of your IGU (insulated glass unit). The gas contained within the glass - usually argon or krypton - assists with insulation, and when the seal fails, this gas leaks out, causing the window to become fogged.

Failure of the seal in the early stages is a clear sign of a defective product, so make sure to verify your warranty for coverage. In certain cases manufacturers offer a prorated warranty, which is based on the age of your windows, so this may be an option worth considering.

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