Replacing Double Glazed Windows

No matter if you're looking for uPVC Sash windows or aluminium casements, there's a wide selection of options to match the style of your property and your energy efficiency needs. Modern double glazing provides many benefits, including noise reduction, UV-ray protection and property security from multipoint locking mechanisms.

What can you do if your double glazing 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 normal occurrence and indicates that the double glazing unit is functioning just as it is supposed to. Condensation outside your windows during the morning is due to the temperature of the glass that is cold falling below the dewpoint of air surrounding it. This causes the water vapour in the air to be drawn into the cold window where it condenses. This is aggravated by the presence of plants within your home that produce excessive moisture as well as high humidity.

If you notice condensation appearing in your double glazing, it is a more serious problem. It is a sign that your seal between the glass panes is broken. This allows warm air from your home to get in while the insulating gas escapes. This can cause serious damage to your double-glazed windows, and if not addressed, could have a significant impact on the cost of energy.

Having Replacement Double glazing windows double glazing installed as soon as you detect this kind of condensation can dramatically reduce the possibility that the issue gets worse, saving your money in the long run. It's also an excellent 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 reducing energy bills and reducing noise. But, Replacement double Glazing windows like every other item, double glazed windows have a lifespan and it's crucial to be aware of the signs that they are reaching the end of their usefulness.

Visible condensation is among the most obvious indicators. This is caused by the temperature difference between the two panes of glass and if you observe this, it's a sign that the window seal has failed and it's time to have 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 damp and mould can be detrimental to your health as they can cause allergens and irritations that could impact the wellbeing of your family.

Draughts around windows are another sign that the sealants are beginning to wear. This can allow outside noise to enter your home and be a major distracting factor, especially when you live near a busy road or noisy neighbours. This can affect any work you might try to do at home or how peaceful your home is.

If windows no longer open and close smoothly it is also an indication that they need to be replaced. It can be a safety issue if your windows don't open in a crisis situation like an incident involving fire in your home. This is a problem you shouldn't ignore. A qualified window fitter will be able assess the condition of your current windows and offer suggestions on the best method of action.

3. Draughts

If you see draughts emanating from your windows, it's likely that the seals on your double glazing have failed. Sealant is used to hold the glass panes in place and provide insulation. However, this can be damaged by weather changes or simply ageing. In the end cold air is able to enter your home, and warm air escapes, leading to draughts and decreased energy efficiency.

A window frame that is shaped incorrectly and not sealing properly can cause drafts. This means that moisture may get trapped within the frame, which can also cause rotting and draughts over time. This is a serious issue and it is important to have 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 indication that your sealed unit has sprung an air leak or the gas between the panes has been escaping. This is a serious problem and you should replace it as soon as possible to stop water from getting into your property. It also stops the heat from leaving and reduce the effectiveness of your insulation. If your windows are still under guarantee, check with the company and they should be able to replace them for you.

Chips and cracks in your double-glazed windows aren't necessarily a sign that they need replacing however they can have a negative impact on their overall performance. In addition to allowing cold air to pass through and out, they can also limit the amount of light let in and cause drafts. Additionally when there are large cracks or chips in your windows, it is unlikely that they will be able to bear the weight of a replacement unit which will require a new window frame.

4. More Utility Bills

Energy costs are a significant cost for a household, which is why it is essential to keep them as low as is possible. The high cost of energy doesn't just consume a significant portion of your budget, they also put unnecessary strain on the environment - something we all want to be able to less of. Windows that leak are a major cause of high energy bills. They don't just let heat escape from your home and create draughts which require you to use more energy to heat your home. Installing double glazing using windows that are energy efficient will aid in reducing energy costs and save you money year after year.

If you see condensation appearing between the panes of your double glazing it is a clear sign that they need to be replaced. It's a sign that the seal has broken, which means that air is entering and out of your home, and that the insulation isn't working as it should.

If your double glazing is misting it's time to replace them. This is a clear indicator that the seal has broken and water is trapped between the glass panes. Double glazing will prevent moisture from entering your house and will stop heat from escape and keep your home warm.

By having your double-glazed windows replaced with a brand new energy efficient window, you will be able to preserve heat, lower your energy usage and improve the appearance of your home. This will also boost the value of your home which will make it more appealing to buyers should you decide to sell. You can expect to save PS115 in heating costs per year with double glazing that is classified as B. This will quickly 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.

If the glass in your double glazing has become blurred, it is important to repair it as soon as you can, as it's a safety concern. It may also cost you more in energy bills because of the loss in insulation.

Moisture in the air between your IGU's (insulated glass units) can cause misty windows. The gas contained within the glass - usually argon or krypton - assists in insulating the glass, and if the seal fails this gas leaks out, causing the window glass replacement near me to become fogged.

Examine your warranty to see if it covers premature seal failure. In some instances, manufacturers offer a prorated warranty, which is based on the age of your windows, so this could be a viable option.

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