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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 property and your energy efficiency needs. Modern double glazing offers a variety of advantages that include noise reduction, UV protection and property security through multipoint locking mechanisms.

What should 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.

Condensation on the outside of the windows is normal and is a sign that the double glazing unit is operating as it should. Condensation on the outside of your windows in the morning occurs because of the cold glass temperature dropping below the dew point of air surrounding it, causing water vapour to be drawn up from the air into the cold glass, where it condenses. This can be exacerbated by plants that generate excessive moisture in your home and by high levels of humidity.

When condensation appears inside your double glazing this is a more serious issue. It is a sign that the seal between the two glass panes is broken and allows warm air from your home to find its way in while insulating gas is lost. This can cause severe damage to your double glazing, and if left untreated will result in a significant increase in your energy bills.

Installing replacement double glazing as soon as this type of condensation is discovered can reduce the likelihood that it will get worse and save you money in the end. replacement windows of your double glazing could also be a great way to upgrade to A-rated energy efficient windows which will make your home more comfortable and reducing costs for energy.

2. Signs of wear and tear

Double glazing can provide a variety of benefits, including noise insulation and savings on energy costs. Like any product double-glazed windows have a life expectancy. It is crucial to recognize the signs when they are reaching the end of their lifespan.

One of the most obvious indicators is visible condensation. This is due to the difference in 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. This is not just a waste of energy, but can also cause damp and mould and both cost a lot to repair. Additionally, both damp as well as mould are detrimental to health because they can produce allergens and irritants that can impact on your family's wellbeing.

Draughts are another indication of sealants that have begun to wear. This can allow outside noise to enter your home and be a big distraction, particularly in the case of the road that is busy or has noisy neighbors. This can also affect the work you want to do from home or simply how relaxing your home can be.

In the end, if windows do not open or close easily, it's a sign that they need to be replaced. It can be a safety issue if the windows do not open in a situation of emergency, such as the event of a house fire. This is a problem you shouldn't ignore. A professional window installer can assess the condition of the windows you currently have and offer suggestions regarding the best option.

3. Draughts

If you've noticed draughts passing through your windows, it is usually a sign that the seals inside your double glazing have failed. Sealant is used to encase the glass panes in place and provide insulation. However, this can be damaged by weather changes or simply aging. This causes cold air to enter your home and warm air to escape, which can cause the draughts to increase and decrease energy efficiency.

A window frame that is shaped incorrectly and not sealing properly could also cause draughts. The moisture can also get caught within the window frame, leading to drafts as time passes. This is a serious issue and you should replace your double glazing as soon as you can.

A double-glazed window that has a misty appearance is a sign that the sealed unit has let out or gas escapes between the panes. This is a serious problem and needs to be repaired immediately to prevent water entering your property, stopping heat from escaping and decreasing the effectiveness of your insulation. If your windows are still under guarantee, check with the company, and they'll be able to repair them for you.

Chips and cracks in your double-glazed windows aren't always a sign they require replacement window panels double glazing windows (check these guys out), but they could have a negative impact on their overall performance. In addition to allowing cold air to enter it, they could limit the amount of light that is let in and cause drafts. If your windows have large cracks or chips, they may not be able to support the weight of replacement units and will require new frames for windows.

4. Increased Utility Bills

Energy costs are a major household expense and that's why it is essential to keep them as low as possible. High energy bills not only consume a significant portion of your budget, they also put unnecessary strain on the environment - something we all wish to try and do less of. Leaky windows are a major cause of high energy bills. They don't just let heat escape from your home, but they also create drafts that require the use of additional energy to heat your home. The replacement of double glazing with energy efficient windows will help to reduce 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 indication that they need replacing. This is a sign of a broken seal, which means that air is leaking in and out of the house. The insulation is also not functioning properly.

If your double glazing is leaking then it's time to replace them. This is a clear indicator that the seal has failed and water is getting trapped between the glass panes. Double glazing will prevent water from entering your home, stop heat from escaping and keep your home warm.

You can save energy and enhance the appearance of your home and preserve heat by replacing your double-glazed windows by energy-efficient windows. This can also increase the value of your home which makes it more appealing to prospective buyers if you decide to sell it in the near future. With category B-rated double glazing, you can anticipate saving up to PS115 per year on heating costs, which can quickly pay for 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.

It is essential to get your double glazing repaired as soon possible when the glass is becoming cloudy. This could be a security issue. In addition, it may be costing you more money in energy bills than is necessary due to the loss of insulation.

Moisture in the air between your IGU's (insulated glass units) can cause misted windows. Gas within the glass, typically Krypton or argon helps in insulating. When the seal fails, this gas leaks and causes your window to become foggy.

Examine your warranty to see whether it covers seal failure. In some instances, manufacturers offer a prorated warranty, that is based on the age of your windows, and this might be an option worth considering.

Other indicators that your uPVC window double glazing replacement should be replaced include: