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Replacing Double Glazed Windows

If you're looking for uPVC sash windows or aluminium casements, there's a vast range of options available to match the style of your property and your energy efficiency needs. Modern double glazing offers a variety of advantages, including noise reduction as well as UV protection. It also provides security with multipoint locking mechanisms.

What can 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.

Condensation on the outside of the windows is normal and indicates that the double glazing unit is operating as it is supposed to. Condensation on the outside of your windows in the morning occurs because of the glass's temperature dropping below the dew point of air surrounding it, causing water vapour to rise from the air and into the cold glass, where it cools. This is aggravated by the presence of plants in your home that produce excessive moisture, as well as by high humidity.

If you notice condensation appearing within your double glazing, this is a more serious issue. It is an indication that the seal between the two glass panes has been broken which allows warm air from your home to find its way in while insulating gas is lost. This can cause serious damage to your double glazing and if untreated, will have a significant impact on your energy bill.

Installing replacement Double Glazing windows double-glazed windows immediately you detect this kind of condensation can dramatically reduce the chance that the issue becomes worse, and save you money in the long run. Replacing your double glazing can also be a great way to upgrade to A-rated energy-efficient windows, making your home more comfortable and reducing energy bills further.

2. Wear and tear signs

Double glazing can provide a variety of benefits, including noise insulation and saving on energy costs. However, as with any other product double glazed windows have a life span and it is important to be aware of the indications that they are nearing the end of their usefulness.

Condensation visible is one of the most evident indicators. This is due to the differing temperature of the two panes. If you notice it this could be an indication that the window seals have failed.

If the window seal fails then cold air is able to enter your home which does more than just waste energy but can also lead to damp and mould, both of which cost a lot to repair. Both mould and damp can be dangerous to your health, because they can trigger allergens and irritations that could affect the health of your family.

Draughts are another sign of sealants beginning to wear. This can allow outside noise to enter your home and be a huge distracting factor, especially in the case of the road that is busy or has noisy neighbors. This can affect your ability to work from home, or how peaceful your home can feel.

If windows aren't opening and closing in a smooth manner it's an indication that they should be changed. This can be a safety issue if windows fail to open in the event of an emergency fire, and should not be ignored. A qualified window fitter can evaluate the condition of your existing windows and provide recommendations on the best method of action.

3. Draughts

If you notice draughts coming out of your windows, it is likely that the seals in your double glazing have burst. Sealant is used to hold the glass panes and provide insulation. However, it could be damaged by weather changes or simply aging. In the result cold air is able to enter your home and warm air escapes, leading to draughts and decreased energy efficiency.

Another reason why draughts may be occurring is that the window's frame is distorted and not sealing properly. In the result, moisture can get trapped in the frame, which could also result in rotting and draughts over time. This is a serious problem and you must replace your double glazing as soon as you can.

A double-glazed window that has a misty appearance indicates that the sealed unit has leaking or the gas escapes between the panes. This is a serious problem and needs to be repaired immediately to stop water from entering your home, preventing heat from escaping and reducing 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 double glazing aren't always a sign of needing to be replaced however, they could have an impact on the overall performance. As well as allowing cold air to pass through it, they could reduce the amount of light that is allowed to pass through and can cause draughts. If your windows are afflicted with deep cracks or chips, they may not be strong enough to support the weight of replacement units, which will require new window frames.

4. More Utility Bills

It is 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 strain on the environment. We all want to decrease this. One of the most significant causes of rising energy bills is the leaky windows that not only allow heat to escape from your home, but also cause draughts that require you to make use of more energy to heat your home. Energy efficient windows can help you save money and cut down on the cost of energy.

If you notice condensation between double-glazed panes of glass, it's a sign that your windows require to be replaced. This is a sign of a broken window replacement seal, which means that air is leaking in and out of the home. Insulation is also not working properly.

Another indication that your double glazing needs replacement is if they're misting up. This indicates that the seal is damaged and water is leaking between the glass panes. A replacement of your double-glazed windows will stop water from entering your home, prevent heat from escape and help keep your home warm.

You can save energy and improve the appearance of your home and preserve heat by replacing your double-glazed windows by energy-efficient windows. This can also add value to your home which makes it more appealing to prospective buyers if you decide to sell in the future. You will save PS115 in heating expenses per year with double glazing that is classified as B. This will pay for 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 repaired as soon as you can in the event that the glass has turned misty. This can be a security issue. It could also result in more in energy costs due to the loss in insulation.

Misted windows are caused by moisture in the air between the two panes of your IGU (insulated glass unit). Gas inside the glass, mostly argon or krypton helps in insulating. If the seal fails the gas leaks which causes the window to become cloudy.

Premature seal failure is a clear indication of a problem with the product, so be sure to check your warranty for coverage. In some cases, manufacturers offer a prorated warranty, that is based on the age of your windows, so this could be an option to consider.