Is It Time For Replacement Double Glazed Windows?

Replacing your windows can boost the efficiency of your home. These modern designs are constructed with uPVC or aluminum frames that help insulate your living space, capturing heat within.

If you've observed condensation, draughts or leaks around your windows, it might be time to replace your double-glazed windows. To begin, locate an FENSA-approved installer in your area.

1. Excessive Condensation

Double glazing can help keep heat in your home and lower your energy bills. If condensation is excessive, you should be aware of the signs that your windows might require replacement. This can lead to a myriad of issues, including mould and mildew.

Condensation occurs when warm, humid and moist air comes in contact with a cold surface. You may have noticed this in your own home when you've awakened to discover that your glasses have developed an oily coating on them, or you may have observed it outside when the temperature has fallen below the dew point and the moisture has formed on the glass of the window.

In many cases it is due to humidity levels rising when the temperature outside drops. It can also be caused by moisture on the inside of windows if there's not enough ventilation or if your home is too hot and the window is open when you are showering or cooking.

The plaster that is exposed close to the window usually develop external condensation. It's not as big of a problem as it sounds because the heat of the sun and the movement of air typically dry it up quickly. It's worthwhile to look into specialist glass that can ward off the buildup of condensation. For instance, Pilkington's ActivTM Self-Cleaning Glass, which has a hydrophilic surface that repels moisture and reduces condensation.

If you see internal condensation between the window panes, it's likely that the seal on your window has failed. The window replacements will have to be replaced. It's also likely to be permitting heat to escape, therefore it's crucial to get the issue looked into by a professional.

2. Signs of wear and tear

Your windows don't speak, but they do attempt to signal that something is not right. If you're seeing signs such as condensation, draughts and cracking it could be an ideal time to consider replacing your double glazing.

Modern uPVC windows are designed to provide insulation and decrease your energy costs. They keep hot air out in summer and keep warm air from escaping in winter, thereby saving money on heating and cooling costs. Even double-glazed windows that are energy efficient will require replacement at some point, as their life span is limited.

Condensation is the most common sign of worn out double glazed windows. This typically occurs between the two glass surfaces, and can be a sign that the seal has failed or windows aren't as energy efficient as they once were.

Another telltale sign is the windows that are sweating from inside. This could happen when the temperature of the air inside your home is lower than the dewpoint, which causes condensation of water onto the windows. This could be caused by a seal or leak.

It is best to hire an professional to replace your windows if they exhibit signs of wear. This is not a task that should be attempted by DIYers because it could be dangerous and lead to broken glasses. Instead, hire a company that specialises in the installation of double glazed windows, as they will have the proper tools and safety equipment to complete the task quickly and efficiently. In addition, they'll be in a position to offer information on the various types of double-glazed windows available and which ones are suitable for your home.

3. Unsealed Windows

Double glazed windows utilize two panes of glass for windows replacement with a spacer to create an insulating barrier that prevents the warm air from leaving and cold air from getting in. Double glazed windows are more energy efficient than single pane windows and can reduce the cost of energy by keeping your house warmer for longer.

In a sealed glass window the space between the two panes is filled with inert gasses such as argon xenon and krypton. These gases hinder the transfer of heat inside the window and make it more energy efficient, and also lowering your heating costs. But with time, the seal between the glass could fail and let air to pass through, which will decrease its insulation capabilities.

Foggy windows are another sign that the seal around your windows has failed, allowing moisture to seep in. If the weather changes, fog generally disappears. However, you might still feel draughts.

A poor seal around your windows can allow pests such as ants, cockroaches and centipedes enter your home. It also allows pollen and dirt into your home, which can cause allergies in the indoors. A strong window seal will also reduce noise from the street or other sources.

If you're unsure whether your seal is broken, get it checked as soon as you can. A professional will be able to replace the damaged IGU, and then repair it. They will usually disassemble the sash of your window and then take out the old IGU unit and install a new one. If the IGU unit is covered by warranty, your contractor or manufacturer will cover the cost. In the event that it is not, you'll need to cover your windows until a windowpane replacement is made.

4. Faulty Windows

Double glazed windows are an excellent choice to reduce energy costs because they let the sun to shine in, but they also block out outside noises and help keep your home well-insulated. If they're not functioning properly however, it's a big problem that can cause drafts and damp inside the home. It's important to get windows repaired or replaced as soon as you can to stop damage and leaks from happening.

Condensation is the most obvious indication of a double-glazed window that hasn't been sealed properly. The space between the two glass panes develops a fogginess that cannot be removed by wiping it off on either side. The seal between the glass panes gets broken, which allows gasses like argon and krypton (which are gases) to escape. This creates a humid atmosphere within your home.

Another sign that your windows are no longer working as they should is an increase in your utility bills. Windows are designed to prevent warm air from escaping and cold air from entering and out, so any increase in your utility bills is a good indicator that it's time for replacement double glazing.

Poor installation is often the reason for windows that aren't working properly. Installing windows requires expertise, precision and training which is why it's not something homeowners should try to do on their own. If a window is not properly installed, it can cause leaks, water infiltration and even mold growth. Poor cleaning and care of windows could result in premature failure. This is due to the use of harsh chemicals and power washing that could damage seals, frames, and even glass. Installing windows from an established firm is the best way to avoid these issues and ensure they will continue to perform well for many years to be.

5. More Energy Bills

With rising fuel costs continuing to affect households, it's important that homes utilize their energy in a way that is efficient and avoid excessive use. A home's windows are a big factor in the energy efficiency of a property. If your energy bills are increasing, it might be the time to replace your double glazing.

Old windows that have draughts or leaks can greatly increase your energy bills. This is because they allow cold air to enter into a home, and may result in loss of heat. However by converting your windows and the use of more modern technology, you can avoid these issues and have a thermally efficient home all year.

Double-glazed windows can help keep your home warm in the winter months by trapping warm air and preventing cold air. This will reduce the need on central heat and make your home more cost-effective.

The double glazing is also an asset during warmer months as it prevents excess heat from being trapped within your home. This means you can rely less on air conditioning and electrical heaters, reducing your energy bill and the impact on the environment.

Retrofit double glazed windows are a great option for homeowners who wish to cut down on their energy bills but don't have the money for the complete replacement of windows. The process of installation is quicker and requires less materials since the frame and sash stay in place. This also lets the homeowner choose their personal style of window, and still benefit from the insulation provided by a high-quality IGU. In addition the glass can be filled with argon gas, which will increase energy efficiency.