Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminium casements, there's a wide variety of options to fit the style of your property and your energy efficiency requirements. Modern double glazing offers a variety of advantages that include noise reduction, UV protection and property 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 your windows is normal and is a sign that the double glazing unit is operating as it should. 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 the presence of plants in your home that create excessive moisture and by high humidity.

If condensation appears in your double glazing, it could be an even more serious issue. It's an indication that the seal between the glass panes has broken. This allows warm air from your home to get in while the gas that is used to insulate escapes. This can cause significant damage to the double glazing window replacement glazing and should it not be addressed it will have a significant impact on your energy bills.

Installing replacement double glazing when this kind of condensation is discovered will reduce the chance that it will worsen and save you money in the end. It's 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 bills.

2. Wear and tear signs

Double glazing can provide a variety of advantages, including noise insulation and saving on energy bills. But, like every other item, double glazed windows are not a lifetime product and it is important to be aware of the indicators that they're reaching the end of their usefulness.

Visible condensation is one of the most obvious indicators. It is caused by the difference in temperature between the two panes of glass and if you see this, it's a sign that the window seal has failed, and it's time to get the windows replaced.

If the window seal is not working, then cold air will be able to enter your home, which not only wastes energy but can also lead to damp and mould and both are costly to fix. Furthermore, both damp and mould are detrimental to health since they can cause allergens and irritants which can impact on your family's wellbeing.

Draughts around windows are another indication that sealants have begun to wear. This allows external noise to enter your home and be a huge distracting factor, especially in the case of an area with a lot of traffic or noisy neighbours. This could affect your ability to work from home, or how relaxing your home is.

If windows no longer open and close smoothly it is also an indication that they require to be replaced. This could be a safety issue if the windows aren't able to open when required in the event of a fire, and should not be overlooked. A professional window fitter can evaluate the condition of your current windows and provide recommendations on the best way to proceed.

3. Draughts

If you've noticed drafts coming through your windows, it is usually a sign that the seals inside your double glazing have failed. Sealants are used to keep the glass panes together and aid in insulating, however this can often be damaged by changes in weather conditions or simply aging. This can cause cold air to enter your home, and warm air to escape, leading to drafts and a decrease in energy efficiency.

A window frame that is misshaped and is not sealed properly could also cause draughts. This means that moisture could get trapped inside the frame, which will also cause rotting and draughts over time. This is a serious problem and you must replace your double glazing as quickly as you can.

A double-glazed window that has a misty appearance is a sign that the sealed unit has leaked or gas has escaped between the panes. This is a serious issue and you will need to replace it as soon as possible to stop water from getting into your property. It also prevents heat from escaping, and reduce the effectiveness of your insulation. If your windows are under warranty, contact the company, and they'll be able to Repair My Windows And Doors windows for you.

Double glazing cracks and chips aren't always a sign of needing replacement, but they may affect the overall performance. As well as allowing cold air to pass through and out, they can also decrease the amount of light that is allowed through and lead to drafts. Additionally, if there are deep cracks or chips in your windows, it's likely that they won't be able to support the weight of a replacement unit, Repair My Windows And Doors which will require an entirely new window frame.

4. Increased Utility Bills

Energy costs are a major cost for a household and it's important to keep them as low as is possible. High energy bills not only cost a lot of your budget, they also put unnecessary strain on the environment - something we all want to try and do less of. Leaky windows are a major reason for high energy costs. They do not just let heat escape from your home, but they also create draughts which require the use of additional energy to heat your house. Energy efficient windows can help you save money and cut down on your energy costs.

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

Another indication that your double glazing needs replacement is if they are misting up. This indicates that the seal is damaged and water is trapped between the glass panes. A replacement of your double-glazed windows will prevent moisture from getting into your home, preventing heat from leaving and help keep your home warm.

If you have your double-glazed windows replaced with a new energy efficient window you can conserve the heat, cut down on energy usage and improve the appearance of your home. This will also increase the value of your home, making it more attractive to prospective buyers if you decide to sell in the future. With Category B rated double glazing, you can anticipate saving up to PS115 per year on heating costs, which will quickly pay for 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 is becoming cloudy, you must repair it as soon as possible as it is an issue of safety. In addition, it may be costing you more money in energy bills than necessary due to the loss of insulation.

The air humidity between your IGU's (insulated glass units) can cause misted windows. Gas within the glass, typically argon or krypton helps in insulating. When the seal is damaged the gas leaks which causes the window to become cloudy.

Premature seal failure is a clear indication of a defective product, so be sure to check your warranty for coverage. Certain manufacturers offer a prorated warranty that is based on the age of the window. This may be something you should consider.

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