Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's a vast selection of options to fit the style of your home as well as your energy efficiency needs. Modern double glazing comes with a myriad of benefits, including noise reduction and UV protection, as well as property security with 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, replacement Double glazing windows 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 common phenomenon and indicates that your double glazing unit is operating exactly as it is supposed to. The condensation that forms outside your windows during the morning is due to the temperature of the cold glass 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 made more difficult by plants that generate excess moisture in your home and also by high levels of humidity.

When condensation appears within your double glazing, this is a more serious problem and an indication that the seal between the two glass panes is broken which allows warm air from your house to find its way in while insulating gas is lost. This could cause serious damage to the double glazing and if it is not addressed, will significantly impact on your energy bills.

Installing replacement double glazing when this kind of condensation is spotted can reduce the likelihood 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 will lower your utility bills.

2. Wear and tear signs

Double glazing can provide many benefits including the reduction of energy costs and noise. However, just like any other item, double glazed windows have a lifespan and it is important to be aware of signs that they are reaching the end of their usefulness.

Visible condensation is among the most obvious indicators. This is due to the difference in temperature between the two panes. If you notice it then it could be a sign that the window seals have failed.

If the window seal is not working, then cold air can be allowed to enter your home which not only wastes energy but also can cause damp and mould, both of which cost a lot to repair. Additionally, both damp and mould are detrimental to health since they can cause allergens and irritants that can affect your family's health.

Draughts around windows are another indication that sealants have begun to wear. This allows outside noise to enter your home, which could be a distraction. This can affect any work you might try to work from home, or just how relaxing your home can be.

Finally, if the windows aren't opening and close easily, it's an indication that they need to be replaced. This could be a safety issue if the windows do not open in an emergency such as an emergency fire, and should not be ignored. A professional window installer will be able examine the condition of the windows you currently have and offer suggestions on the best course.

3. Draughts

If you notice draughts coming out of your windows, it's likely that the seals on your double glazing have failed. Sealants are used to secure the panes of glass together and assist with insulation, but this is often damaged by changes in weather or by simply ageing. This can cause cold air to enter your home and warm air to escape, causing drafts and a decrease in energy efficiency.

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

A misted double glazed window is a clear sign that your sealed unit has sprung an air leak or the gas between the panes has been escaping. This is a serious problem and should be addressed immediately to stop water from entering your property, stopping heat from escaping and decreasing the efficiency of your insulation. If your windows are still under guarantee, check with the company and they should be able to replace windows for you.

Cracks and chips in double glazing aren't always a sign of needing to be replaced however they can have an impact on the overall performance. They also decrease the amount of light that flows through, leading to draughts. Additionally, if there are deep cracks or chips on your windows, it's likely that they won't be able to bear the weight of a replacement unit, which would require the creation of a new window frame.

4. More Utility Bills

It's important to keep energy costs as low as you can. The high cost of energy is not only costly but also put an unnecessary stress on the environment. We all want to decrease the impact of this. One of the biggest causes of rising energy bills is leaky windows, which not only allow heat to escape your home, but can also create drafts that force you to utilize more energy to heat your home. The replacement of double glazing with energy efficient windows will aid in reducing energy costs and help you save money year after year.

If you notice condensation forming between the panes of your double glazing it's a clear indication that they require Replacement double glazing windows. This is a sign of a broken seal, which indicates that air is leaking in and out of the home. The insulation is also not working properly.

Another indication that your double glazing needs replacement upvc window handles is if they're misting up. This is a sign that the seal is damaged and that water is trapped between the glass panes. Having your double glazing replaced will stop moisture from getting into your home, prevent heat from leaving and help keep your home warm.

If you have your double-glazed windows replaced with a brand new energy efficient window you can conserve the heat, cut down on energy use and enhance the appearance of your home. This will also boost the value of your home and make it more attractive to prospective buyers in the event that you decide to sell. You can expect to save PS115 in heating expenses each year by using double glazing rated category B. This will quickly pay for 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.

It is essential to get your double glazing fixed as soon possible if the glass has become cloudy. This can be a security issue. It could also result in more in energy costs due to the loss of insulation.

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

Premature seal failure is a clear sign of a problem with the product, therefore, make sure you check your warranty for coverage. Some manufacturers offer a prorated guarantee that is based on the age of your window. This is something you should consider.

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