Replacing Double Glazed Windows

If you're looking for uPVC Sash windows or aluminium casements, there's a wide selection of options to suit the aesthetic of your home as well as your energy efficiency requirements. Modern double glazing has many advantages such as noise reduction as well as UV protection. It also provides security through 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 your windows is normal and is a sign that your double glazing unit is working just as it is supposed to. Condensation on the outside of your windows in the morning is due to the glass's temperature dropping below the dew point of the surrounding air, which causes water vapour to be drawn up from the air and into the cold glass, which then condenses. This can be exacerbated by the presence of plants in your home that produce excessive moisture as well as high humidity.

If you notice condensation in your double glazing, it could be an issue that is more serious. It is an indication that the seal between the glass panes is broken. This allows warm air from inside your home to get in while the gas that insulates it escapes. This can cause significant damage to the double glazing and if it is not addressed it will have a significant impact on your energy bills.

Having replacement windows near me double glazing installed immediately you notice this type of condensation can drastically decrease the chance that the issue becomes worse, and save you money in the long term. Replacing your double glazing can also be a great way to upgrade to A-rated energy efficient windows that will make your home more comfortable as well as reducing your costs for energy.

2. Wear and tear

Double glazing provides a number of benefits such as noise insulation and a reduction in energy bills. Like all products double glazed windows have a life span. It is essential to recognize the signs when they are nearing the end of their usefulness.

Visible condensation is among the most evident indicators. This is due to the differing temperature of the two panes. If you notice it, it could be a sign that the window seals have failed.

If the window seal fails then cold air is able to enter your home, which not only wastes energy but also can cause damp and mould, both of which cost a lot to repair. Both damp and mould can be dangerous to your health, as they can cause allergies and irritations that could impact the health of your family.

Draughts are another sign of sealants that are beginning to wear. This allows outside noise to enter your home, which could be a distraction. This could affect your ability to work from home, or how relaxing your home feels.

If windows aren't opening and closing in a smooth manner, it's also an indication that they should be replaced. It could be a security issue if your windows don't open in a situation of emergency like the event of a house fire. This is a sign that you should not ignore. A professional window installer will be able to examine the condition of the windows you have and make recommendations on the best way to proceed.

3. Draughts

If you notice draughts coming from your windows, it is likely that the seals in your double glazing have burst. A sealant is used to hold the glass panes together and help in insulating, however this is often damaged due to weather changes or simply aging. In the end cold air enters your home, while warm air escapes which can cause draughts and decreased energy efficiency.

A window frame that is shaped incorrectly and is not sealed properly could also lead to draughts. As a result, moisture may get trapped within the frame, which can also cause rotting and draughts over time. This is a serious issue and it is crucial to have your double-glazing replaced as soon as you can to avoid any further issues.

A double-glazed window that has a misty appearance is a sign that the sealed unit has leaking or gas has escaped between the panes. This is a serious problem and you must replace it right away to prevent water from entering your property. It will also stop the heat from leaving and reduce the effectiveness of your insulation. If your windows are still under guarantee, check with the company and they will be able to replace them for you.

Cracks and chips in your double glazing aren't always a sign they require replacement of window glass however they could have a negative impact on their overall performance. As well as allowing cold air to get in, they can decrease the amount of light that is let in and cause draughts. If your windows have deep cracks or chips, they might not be able support the weight of replacement units that would require new window frames.

4. Higher Utility Bills

It is important to keep energy costs as low as you can. Energy bills that are high not only take a chunk out of your budget, but they also put unnecessary strain on the environment - something that we all want to reduce our impact of. One of the biggest causes of rising energy bills is the leaky windows that allow heat to escape your home, but can also create drafts that force you to utilize more energy to heat your home. Energy efficient windows can help you save money as well as reduce your energy costs.

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

Another sign that your double glazing is in need of Replacement double Glazing windows is if they are misting up. This is a clear sign that the seal is broken and water is trapped between the glass panes. The replacement windows panes of your double glazing will prevent moisture from getting into your home, prevent heat from escape and help keep your house warm.

By having your double-glazed windows replaced with a new energy-efficient window, you can conserve heat, lower your energy usage and improve the appearance of your home. This will also increase the value of your property which makes it more appealing to potential buyers should you decide to sell it in the near future. With category B rated double glazing, you can expect to save up to PS115 per year in heating costs, which will quickly 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.

If the glass in your double glazing has become misty, it's important to repair it as soon as you can, as it's an issue of safety. Additionally, it could be costing you more in energy bills than you need to due to the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause windows to become misty. The gas inside the glass - typically argon or krypton - helps in insulating the glass, and if the seal fails this gas leaks out, which causes the window to become fogged.

Check your warranty to see if it covers premature seal failure. Some manufacturers offer a prorated warranty, based on the age of the window. This is something worth considering.