Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's an extensive range of options available to suit the aesthetic of your home and your energy efficiency needs. Modern double glazing offers a variety of benefits that include noise reduction, UV protection and property 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.

In contrast, condensation on the outside of your windows is a normal event and indicates that the double glazing unit is performing exactly as it is supposed to. Condensation on the outside of your windows in the morning is because of the cold glass temperature dropping below the dew point of the surrounding air, causing water vapour to be drawn from the air and into the cold glass, where it condenses. This can be exacerbated by plants that produce excessive moisture in your home and also by high levels of humidity.

If you notice condensation in your double glazing, it is a more serious problem. It's a sign that your 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 it will have a significant impact on the cost of energy.

Installing replacement double glazing immediately after this type of condensation is discovered will decrease the likelihood that it will get worse and cost you more in the end. Replacement of your double glazing could also be a great opportunity to upgrade to A-rated energy-efficient windows that will make your home more comfortable and reducing energy bills further.

2. Wear and tear

Double glazing provides a number of benefits, including noise insulation and a reduction in energy bills. Like any product double-glazed windows have a life expectancy. It is crucial to be aware of the signs when they are reaching the end of their lifespan.

One of the most obvious signs is visible condensation that is visible. This is due to the differing temperature between the two panes. If you notice it then it could be a sign the window seals have failed.

If the window seal is not working, cold air can enter your home. This is not only a waste of energy, but also results in damp and mold. Both of these are costly to repair. Additionally, both damp as well as mould are detrimental to health because they can produce allergens and irritants that could affect your family's health.

Draughts around your windows are another indication that the sealants have started to wear. This allows external noise to enter your home and be a major distracting factor, especially when you live near the road that is busy or has noisy neighbours. This can also affect any work you plan to do at home or just how relaxing your home is.

If the windows are not opening and replacement double Glazing windows closing in a smooth manner It's also an indication that they should be replaced. This could be a safety issue if windows do not open in an emergency such as an emergency fire, and should not be overlooked. A professional window installer will be able to assess the condition of the windows you have and provide recommendations on the best way to proceed.

3. Draughts

If you've noticed draughts entering your windows, it's usually a sign that seals inside your double glazing have blown. 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 result cold air is able to enter your home and warm air is emitted which can cause draughts and reduced energy efficiency.

Another reason why draughts might be causing the problem is that the window's frame is distorted and not sealing correctly. Moisture may also get trapped inside the window frame, causing draughts as time passes. This is a serious problem and you must replace your double glazing as soon as possible.

A double-glazed window replacement that has a mist is a clear sign the sealed unit has developed an open leak or that the gas between the panes is escaping. This is a serious issue and should be addressed immediately to stop water from entering your property, stopping heat from escaping and reducing the efficiency of your insulation. If your windows are under warranty, contact the company, Replacement double glazing windows and they'll be able to replace them for you.

Double glazing cracks and chips aren't always a sign of needing to be replaced however they can affect the overall performance. They may also limit the amount of light that flows through, which can cause draughts. If your windows have deep cracks or chips, they may not be able to support the weight of Replacement double glazing Windows units that would require new window frames.

4. Increased Utility Bills

Energy costs are a significant expense for households and that's why it's crucial to keep them as low as is possible. The high cost of energy doesn't just take a chunk out of your budget, they also put unnecessary stress on the environment, something we all wish to reduce our impact of. One of the biggest causes of rising energy bills is leaky windows, which let heat escape your home, but can also create drafts that force you to use more energy to heat your home. Installing double glazing using energy efficient windows can help to reduce energy costs and will save you money year after year.

If you notice condensation appearing between the panes of your double glazing, it is a clear indication that they need replacing. It is a sign that the seal is broken and air is getting in and out of your home and that the insulation is not working as it should.

Another sign that your double glazing is in need of replacing is if they are misting up. This is a clear indication that the seal has failed and water is accumulating between the glass panes. Double glazing can stop moisture from entering your house and stop heat from leaving and keep your home warm.

By having your double-glazed windows replaced with a brand new energy efficient window you will be able to conserve 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 in the event that you decide to sell. With category B-rated double glazing, you can anticipate saving up to PS115 per year on heating costs, which will swiftly pay for the cost of the windows you have purchased.

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 is becoming cloudy, you must get this repaired as soon as you can as it's an immediate safety risk. In addition, it may be costing you more in energy bills than you need to because of the loss of insulation.

The cause of misty windows is moisture in the air between the two panes of your IGU (insulated glass unit). The gas contained within the glass - typically Krypton or argon - aids in insulating the glass, and if the seal fails, this gas leaks out, which causes the window to fog up.

Check 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 may be an option to consider.

Other indicators that you should to replace your uPVC windows include: