Replacing Double Glazed Windows

If you're looking for 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 comes with a myriad of benefits, including noise reduction, UV protection and property security through 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 the windows is normal and indicates that your double glazing unit is working as it is supposed to. The condensation outside your windows during the morning is due to the temperature of the cold glass falling below the dewpoint of the surrounding air. This causes the water vapour in the air to be drawn into the window where it condenses. This can be exacerbated by plants that create excess moisture in your house and by high levels of humidity.

If you notice condensation in your double glazing, it is a more serious problem. It's an indication that the seal between the glass panes is broken. This allows warm air from your home to pass through while the gas that insulates it escapes. This can cause serious damage to your double glazing and if not addressed, could have a significant impact on your energy bills.

Installing replacement double glazing immediately after this type of condensation is noticed will decrease the likelihood that it will worsen and cost you more in the end. Replacement of your double glazing could also be a great way to upgrade to A-rated energy-efficient windows that will make your home more comfortable as well as reducing your energy bills further.

2. Signs of Wear and Tear

Double glazing can provide many benefits including cutting down on energy bills and also reducing noise. But, like every other type of window, double-glazed windows have a lifespan and it is important to be aware of the signs that they are reaching the end of their usefulness.

Condensation visible is one of the most obvious indicators. This is due to the temperature difference between the two panes of glass and if you see this it's a good indicator that the window seal has failed and it's time for the windows replaced.

If the window seal is damaged then cold air could enter your home. This not only wastes energy, but also results in damp and mould. Both of these are costly to repair. Both damp and mould can be detrimental to your health as they can cause allergens and irritations that can affect the health of your family.

Draughts around your windows are another indication that sealants have begun to wear. This can allow outside noise to be heard in your home, which can be a major distraction, particularly in the case of an area with a lot of traffic or noisy neighbors. This could affect your ability to work from home, or how relaxing your home is.

If the windows are not opening and closing smoothly It's also a sign they need to be changed. This could be a security issue if the windows fail to open in an emergency such as a fire, and should not be overlooked. A professional window installer will be able assess the condition of the windows you have and provide recommendations on the best way to proceed.

3. Draughts

If you've noticed drafts passing through your windows, it's usually a sign that seals inside your double glazing have blown. Sealant is used to encase the glass panes together and provide insulation. However, it could be damaged by weather conditions or simply aging. In the end, cold air comes into your home, and warm air escapes creating draughts, which leads to decreased energy efficiency.

Another reason why draughts may be occurring is that the frame of your window has become misshapen and is not sealing properly. Moisture may also get trapped in the window frame, leading to drafts over time. This is a serious problem and you should replace your double glazing as soon as you can.

A double-glazed window that is misty is a sign that the sealed unit has leaked or gas has escaped between the panes. This is a serious issue and needs to be repaired immediately to stop water from entering your home, preventing heat from leaving and reducing the effectiveness of your insulation. If your windows are under warranty, contact the company and they will be able to replace windows for you.

Cracks and chips in your double glazing aren't necessarily a sign that they need replacing, but they can have a negative effect on their overall performance. In addition to allowing cold air to get in and out, they can also decrease the amount of light allowed through and lead to drafts. If your windows are afflicted with deep cracks or chips, they may not be able support the weight of replacement units that will require new frames for windows.

4. Increased Utility Bills

It is important to keep the cost of energy as low as you can. Energy bills that are high not only consume a significant portion of your budget, but they also put unnecessary strain on the environment, something that we all want to be able to less of. One of the biggest causes of rising energy bills is the leaky windows that allow heat to escape your home, but can also create drafts that force you to utilize more energy to heat your property. Installing double glazing using windows that are energy efficient will aid in reducing energy costs and help you save money year after year.

If you notice condensation appearing between the panes of your double-glazing, it is a clear indication that they require replacement. It's a sign the seal has broken, which means that air is entering and out of your house and that the insulation is not working as it should.

If your double glazing is leaking then it's time to replace the glass. This is a sign that the seal is damaged and that water is trapped between the glass panes. Double glazing will prevent moisture from entering your house and will stop heat from escape and keep your home warm.

By having your double-glazed windows replaced with a brand new energy efficient window you can conserve heat, reduce your energy consumption and enhance the appearance of your home. This will also increase the value of your home and make it more attractive to potential buyers should you decide to sell. With Category B rated double glazing, you can anticipate saving up to PS115 per year in 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.

If the glass in your double glazing windows replacement glazing has become cloudy, you must repair it as soon as possible as it is an immediate safety risk. It could also Cost Of A Window Replacement you more in energy bills due to the loss in insulation.

The cause of misty windows is moisture in the air between the two panes of your IGU (insulated glass unit). Gas inside the glass, mostly argon or krypton helps with insulation. When the seal fails the gas leaks and causes your window to become foggy.

Replacement-Doors-300x200.jpgFailure of the seal in the early stages is a clear indicator of a problem with the product, therefore, make sure you check your warranty for coverage. Some manufacturers offer a prorated warranty that is based on the age of the window. This is something to consider.

Other signs that you need to replace your uPVC windows include: