The No. 1 Question That Anyone Working In Replacement Double Glazing W…

Replacing Double Glazed Windows

No matter if you're looking for uPVC Sash windows or aluminium casements, there's a vast selection of options to suit the aesthetic of your home and your energy efficiency needs. Modern double glazing comes with numerous benefits such as noise reduction, UV-ray protection and security for your home with multipoint locking mechanisms.

What should 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, installing 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 phenomenon and indicates that your double glazing unit is operating exactly as it should. Condensation on the outside of your windows in the morning occurs due to the cold glass temperature dropping below the dew point of air surrounding it, causing water vapour to rise from the air into the cold glass, where it cools. This is aggravated by the presence of plants in your home that create excessive moisture as well as high humidity.

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

Installing replacement double-glazed windows when you first detect this kind of condensation can drastically decrease the possibility that the issue will get worse, thereby saving you money in the long run. It is also a great opportunity to upgrade your double glazing to energy-efficient A-rated windows. This will improve the comfort of your home, and reduce your utility bills.

2. Wear and tear

Double glazing offers many advantages including reducing energy bills and reducing noise. However, as with any other type of window, double-glazed windows have a lifespan and it is important to be aware of the indications that they are nearing the point of no return.

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

If the window seal fails then cold air is able to enter your home, which is not just a waste of energy, but also can cause damp and mould, both of which cost a lot to repair. Additionally, both damp as well as mould can be harmful to your health as they can create allergens and irritants which can affect the health of your family.

Draughts around your windows are another indication that sealants have begun to wear. This allows outside noise into your home, which could be distracting. This can affect your ability to work from home or how peaceful your home is.

If the windows are not opening and closing in a smooth manner it's an indication that they should be replaced. It could be a security issue if your windows aren't opening in a crisis situation like a house fire. This is a problem you shouldn't ignore. A qualified window fitter can assess the condition of your existing windows and give suggestions on the best course of action.

3. Draughts

If you have noticed draughts passing through your windows, it is typically a sign that the seals within your double glazing have failed. A sealant is used to keep the panes of glass together and assist in insulating, however this is often damaged by changes in weather or by simply aging. In the result cold air is able to enter your home and warm air is emitted creating draughts, which leads to decreased energy efficiency.

A window frame that is not properly shaped and not sealing properly can also lead to draughts. In the result, moisture may get trapped within the frame, which can also cause rotting and draughts as time passes. This is a serious problem and you must replace your double glazing as quickly as you can.

A double-glazed window that has a mist is a clear sign the sealed unit has developed a leak or the gas between the panes has escaped. This is a serious issue and you must replace it immediately in order to prevent water from entering your home. It will also stop the heat from leaving and will reduce the efficiency of your insulation. If your windows remain under warranty, consult the company and they should be able to fix windows for you.

Cracks and chips in double glazing aren't always a sign of needing to be replaced, but they may have an impact on the overall performance. They may also limit the amount light that passes through, leading to draughts. In addition If there are significant cracks or chips on your windows, it is likely that they won't be able to support the weight of a replacement sash windows unit, which will require the creation of a new window frame.

4. More Utility Bills

Energy costs are a significant expense for households and that's why it is essential to keep them as low as you can. The high cost of energy doesn't just take a chunk out of your budget, but they also put unnecessary pressure on the environment, something that we all want to be able to less of. One of the main causes of skyrocketing energy bills is leaking windows, which not only allow heat to escape your home, but can also create drafts that require you to make use of more energy to heat your property. Energy efficient windows can help you save money and cut down on your energy bills.

If you notice condensation between the double-glazed panes, it's an indication that your windows need to be replaced. This is a sign of a broken seal, which means that air is leaking out of the home. The insulation may not be working properly.

Another sign that your double glazing requires replacement is if they are misting up. This is a clear indication that the seal has broken and water is getting trapped between the panes of glass. A replacement double glazing windows of your double-glazed windows will stop moisture from getting into your home, stop heat escaping and help to keep your house warm.

If you have 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 boost the value of your home, making it more appealing to prospective buyers should you decide to sell. With Category B-rated double glazing, you can expect to save as much as PS115 per year in heating costs, which can quickly pay for the windows you have purchased.

5. Faulty Windows

If you have a double glazed window that has become foggy, installing 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 misty, it's important to get this repaired as soon as you can, as it's an issue of safety. In addition, it may be costing you more money in energy bills than necessary because of the loss of insulation.

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

Check your warranty to see whether it covers premature seal failure. In some instances manufacturers offer a prorated warranty scaled according to the age of your windows, and this might be a viable option.

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