Replacing Double Glazed Windows
There are a variety of choices to pick from, whether you're looking for uPVC cases or sash made of aluminium. They can be customized to your aesthetic needs and energy efficiency requirements. Modern double glazing comes with a myriad of advantages that include noise reduction and UV protection, as well as property security thanks to multipoint locking mechanisms.
What can you do when your double-glazed windows show signs of wear and tear?
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 a common occurrence and indicates that the double glazing unit is operating exactly as it should. The condensation outside your windows in the morning is caused by the temperature of the cold glass falling below the dewpoint of the air surrounding it. This causes water vapour from the air to be drawn into the window where it condenses. This is aggravated by the presence of plants in your home that create excessive moisture and by high humidity.
If you notice condensation in your double glazing, this is a more serious problem. It is a sign that your seal between the glass panes is broken. This allows warm air from your home to enter while the gas that insulates it escapes. This could cause significant damage to your double glazing, and if untreated, will cause a significant impact on your energy bill.
Installing replacement Double Glazing windows double glazing as soon as this type of condensation is noticed 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, making your home more comfortable and reducing your utility bills even further.
2. Wear and tear signs
Double glazing has many benefits including the reduction of energy costs and noise. However, just like any other item, double glazed windows have a lifespan and it's important to be aware of indications that they are nearing the end of their usefulness.
One of the most obvious indicators is the visible condensation. This is due to the differing temperatures between the two panes. If you notice it, it could be a sign 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 can also lead to damp and mould and both are costly to fix. Additionally, both damp and mould are detrimental to health as they can create allergens and irritants which can impact on your family's wellbeing.
Draughts are a sign of sealants that have begun to wear. This lets outside noises into your home, which can be distracting. This can also affect any work you might try to do from home or simply how relaxing your home is.
If windows aren't opening and closing smoothly It's also an indication that they should be replaced. This can 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 fitter can assess the condition of your current windows and give suggestions on the best course of action.
3. Draughts
If you've noticed drafts coming through your windows, it is usually a sign that the seals within your double glazing have failed. Sealant is used to hold the glass panes in place and provide insulation. However, this can be damaged by weather conditions or simply ageing. As a result cold air enters your home, and warm air escapes which can cause draughts and reduced energy efficiency.
A window frame that is misshaped and is not sealed properly could also lead to draughts. Moisture may also get trapped within the window frame, causing the draughts to increase as time passes. This is a serious problem and it is crucial to have your double glazing replaced as soon as possible to avoid any further issues.
A double-glazed window that is misty is an indication that the sealed unit has leaked or gas has escaped between the panes. This is a serious issue and you should replace it as soon as possible to prevent water from entering your home. It also prevents heat from escaping and will reduce the efficiency of your insulation. If your windows are under warranty, consult the company, and they'll be able to fix them for you.
Cracks and chips in double glazing aren't always a sign of needing replacement of window glass however they can have an impact on the overall performance. While they allow cold air to get in, they can decrease the amount of light that is allowed through and lead to draughts. Additionally, if there are deep cracks or chips on your windows, it is unlikely that they'll be able to support the weight of a replacement sash windows unit which would require an entirely new window frame.
4. Higher Utility Bills
It is essential to keep your energy costs as low as you can. High energy bills not only take a chunk out of your budget, but they also put unnecessary strain on the environment, something we all wish to reduce our impact of. One of the most significant causes of rising energy bills is the leaky windows that let heat escape your home, but can also create drafts that force you to use more energy to heat your home. The replacement of double glazing with energy efficient windows can help to reduce energy costs and save you money year after year.
If you notice condensation between double-glazed panes, it's a sign that your windows must be replaced. This is an indication of a faulty seal, which means that air is leaking into and out of the house. The insulation may not be functioning properly.
If your double glazing is misting, it's time to replace the glass. This is a sign that the seal is broken and that water is trapped between the glass panes. Double glazing can stop the entry of moisture into your home and will stop heat from escape and keep your home warm.
By having your double-glazed windows replaced with a new energy efficient window you can conserve the heat, cut down on energy consumption and enhance the appearance of your home. This can also increase the value of your home, making it more attractive to potential buyers should you decide to sell it in the future. With Category B-rated double glazing, you can expect to save as much as PS115 per year on heating costs, which can quickly cover 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 has become misty, it's important to repair it as soon as possible as it is an issue of safety. It could also cost you more in energy costs due to the loss in insulation.
The air humidity between your IGU's (insulated glass units) can cause misty windows. Gas inside the glass, mostly Krypton or argon helps with insulation. When the seal fails the gas leaks, causing your window to fog.
Check your warranty to determine whether it covers seal failure. Certain manufacturers offer a prorated guarantee, based on the time of the window. This may be something to consider.
Other indicators that your uPVC window needs to be replaced include: