Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminium casements, there's a vast range of options available to match the style of your home and your energy efficiency requirements. Modern double glazing comes with a host of benefits such as noise reduction, UV-ray protection, and security for your home with multipoint locking mechanisms.

What can you do if your double glazing is showing signs of wear?

1. Excessive Condensation

In the winter, Window Handles Replacement when windows and doors are closed, condensation may form inside the glass panes if the air temperature is warmer than the window handles replacement (Full Content)'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 normal phenomenon and indicates that your double glazing unit is performing just as it is supposed to. The condensation outside your windows in the morning is caused by the temperature of the cold glass dropping below the dewpoint of the air surrounding it. This causes the water vapour in the air to be drawn into the cold window where it condenses. This can be exacerbated by plants that generate excess moisture in your home as well as by high levels humidity.

When condensation appears inside your double-glazed unit, this is a much more serious issue and it is a sign that the seal between the two glass panes has been broken which allows warm air from your house to get in while insulating gas is evaporating. This can cause serious damage to your double glazing, and if left untreated will have a significant impact on your energy bill.

Installing replacement double glazing when this kind of condensation is noticed will reduce the chance that it will worsen and cost you more in the end. 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 lower your energy costs.

2. Signs of wear and tear

Double glazing offers a lot of benefits such as noise insulation and savings on energy bills. However, as with any other item, double glazed windows are not a lifetime product and it's important to be aware of the signs that they are reaching the point of no return.

One of the most obvious signs is the visible condensation. This is because of the different temperature of the two panes. If you notice it this could be an indication that the window seals have failed.

If the window seal is damaged the cold air can get into your home. This not only wastes energy, but also results in damp and mould. Both of these are costly to repair. Additionally, both damp and mould can be harmful to your health because they can produce allergens and irritants that could affect your family's health.

Draughts are another indication of sealants that are beginning to wear. This lets outside noise enter your home and be a huge distracting factor, especially when you live near the road that is busy or has noisy neighbours. This could affect your ability to work from home or how relaxing your home is.

In the end, if windows do not open or close smoothly it is also an indication that they require to be replaced. It can be a safety issue if the windows do not open in a situation of emergency like an incident involving fire in your home. This is a problem you shouldn't ignore. A professional window installer will be able assess the condition of the windows you currently have and offer suggestions on the best course.

3. Draughts

If you see draughts emanating from your windows, it is likely that the seals in your double glazing have burst. Sealant is used to secure the glass panes and provide insulation. However, this can be damaged by weather conditions or simply ageing. In the result cold air is able to enter your home, while warm air is emitted, leading to draughts and reduced energy efficiency.

Another reason why draughts could be causing the problem is that the frame of your window is distorted and not sealing properly. As a result, moisture can get trapped in the frame, which will also cause draughts and rotting as time passes. This is a serious problem and you must replace your double glazing as soon as you can.

A misted double-glazed window is an indication that the sealed unit has leaked or gas has escaped between the panes. This is a serious problem and needs to be repaired immediately to prevent water getting into your home, preventing heat from escaping and reducing the effectiveness 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 glazing aren't always a sign they require replacement however, they can have a negative impact on their overall performance. While they allow cold air to enter it, they could reduce the amount of light that is let in and cause draughts. If your windows are afflicted with deep cracks or chips, they might not be able support the weight of replacement windows prices units, which will require new window frames.

4. Higher Utility Bills

It is important to keep the cost of energy as low as you can. High energy bills not only take a chunk out of your budget, but they also put unnecessary pressure on the environment, something we all wish to try and do less of. Leaky windows are a major reason for high energy costs. They don't just let heat escape from your home and create draughts which require you to use more energy to heat your house. Energy efficient windows can help you save money and reduce your energy bills.

If you notice condensation between double-glazed panes, it is an indication that your windows must be replaced. It's a sign that the seal is broken and air is getting in and out of your home and that the insulation isn't working as it should be.

Another sign that your double glazing needs replacement is if they're misting up. This is a clear sign that the seal has broken and water is accumulating between the glass panes. Double glazing will prevent water from entering your home, stop heat from escaping and keep your home warm.

If you have your double-glazed windows replaced with a brand new energy efficient window you can conserve heat, reduce your energy use and enhance the appearance of your home. This can also increase the value of your home and make it more appealing for potential buyers if you decide to sell in the future. You can expect to save PS115 in heating expenses per year with double glazing rated category B. This will pay for the cost of your 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 important to have your double glazing fixed immediately in the event that the glass has turned misty. This can be a security issue. In addition, it may be costing you more money in energy bills than is necessary 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 window replacement unit). The gas in the glass - typically Krypton or argon - aids with insulation, and when the seal fails, this gas leaks out, causing the window to fog.

Check your warranty to see if it covers premature seal failure. In some cases, manufacturers offer a prorated warranty, scaled according to the age of your windows, so this may be an option to consider.

Other indications that you may need to replace your uPVC windows include: