Is It Time For Replacement Double Glazed Windows?

Replace your windows to increase your home's energy efficiency. These modern designs are constructed with uPVC or aluminum frames that help insulate your living space, trapping heat within.

If you've noticed draughts, condensation, or leaks around your windows, it might be time to replace the double glazing. Find a local FENSA approved installer to start.

1. Excessive Condensation

Double glazing can help keep warm in your home and lower your energy costs. However, it's important to be aware of the indications that your windows may need to be replaced if condensation is occurring excessively. This can lead to a range of issues, including mildew and mould.

Condensation happens when warm, moist and humid air is brought into contact with an unfrozen surface. You may have seen it at home when you woke up and found your glasses covered by an oily film, or outside where the temperature dropped below the dew point.

In many instances this is due to humidity levels rising as the outdoor temperature decreases. It can also be caused by moisture on the inside of your windows if there isn't enough ventilation or if your home is too hot and the window is open while you shower or cooking.

External condensation is usually formed on the plaster surface close to the window. It's not as much of an issue as it seems because the warmth of the sun and air movement tends to dry it out quickly. However, it's worth thinking about specialist glass that can help prevent the build-up of condensation like Pilkington's ActivTM self-cleaning glass replacement windows, which has a hydrophilic coating that repels water and reduces the impact of condensation.

If you see internal condensation in your window panes, then it's likely that the seal on your window has failed. The window will need to be replaced. It's also possible that heat is leaving, so it's best to get a professional to investigate the issue.

2. Signs of wear and tear

Your windows don't talk but they will try to send you signals that something is wrong. If you're experiencing signs like cracks, draughts, and condensation perhaps it's an ideal time to consider replacing your double glazing.

Modern uPVC Windows are designed to reduce your energy bills and also provide insulation. They keep warm air in winter and cool air out in summer, thereby saving you money. Even energy efficient double-glazed windows will require replacement in the future, since their lifespan is limited.

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

Another sign to look for is if your windows are sweating from inside. This can occur when the temperature of the air inside your home is lower than the dewpoint, which causes water to condense onto the window panes. This can be caused by leaks or seals.

If your windows are showing signs of wear and tear, it is recommended to hire a professional to replace windows. This is not a project that should be attempted by a DIYer because it could be dangerous and lead to broken glasses. Employ a professional company that is experienced in the installation of double-glazed windows. They will have the appropriate tools and safety equipment to complete the job. They will also be able to provide advice on the best double-glazed windows to fit your home.

3. Unsealed Windows

double glazing replacement windows-glazed windows consist of two panes and a spacer between them. This creates an insulation barrier that stops your warm air from venting out and cold air from outside getting in. Unlike single pane windows, double-glazed windows provide more insulation and can dramatically cut energy bills by keeping your home warm for longer.

In a window made of sealed glass, the space in between the two panes is filled with inert gases such as argon xenon or krypton. These gases slow down the transfer of heat inside the window and make it more energy efficient and lowering the cost of heating. But over time the seal between the glass could fail and allow normal air to enter, which can diminish its insulating properties.

Foggy windows are another sign that the seal around your windows has failed and allows moisture to seep in. As the weather changes, fogginess usually disappears. However, you may still feel draughts.

A poor seal around your windows can also let pests such as ants, cockroaches as well as centipedes, mosquitoes and ants into your home. It can also let pollen and dirt enter your home, which can trigger allergies in the indoors. Additionally, a solid window seal will reduce noise from the street and other sources.

If you're unsure whether your seal is broken, get it checked immediately. A professional will be able to replace the damaged IGU and fix it. The professional will take apart your window sash, remove the old IGU unit, and replacement double glazed windows replace it with a brand new one. If the IGU unit is covered under warranty the contractor or manufacturer will pay for the cost. Otherwise, you will need to cover your windows until a replacement is completed.

4. Windows that aren't working properly Windows

Double glazed windows are a great option to save energy because they let the sun to shine in however they also block out noise from outside and help to keep your home warm. However, when they are not working properly, they could lead to condensation and drafts in the home. It is essential to have the windows replaced or repaired as soon as possible to prevent damage and leaks from occurring.

The most obvious sign that your double glazed windows are no longer sealed properly is the development of condensation. This happens when the space between two panes develops a fogginess which cannot be removed from either side. The seal between the glass panes gets broken, allowing gases like argon and Krypton (which are gases) to escape. This results in a moist environment in your home.

An increase in your energy bill is another sign that your windows do not function as they should. The windows are designed so that warm air cannot escape and cold air is unable to be able to enter. Any change in your utility bill is a sign that it's time to replace double glazing.

Windows that fail are typically caused by a poor installation job. Installing windows requires skill, precision and experience. Homeowners should not attempt to do it by themselves. If a window is not properly installed, it could result in leaks, water infiltration and even mold growth. Window failures that are premature can be caused by improper care and cleaning of the windows. This is due to the use of harsh chemicals and power washing that could damage seals, frames, and even glass. Replacing your windows with an established firm is the best way to avoid these issues and ensure they remain in good condition for years to come.

5. The cost of energy is on the rise

With the rising cost of fuel continue to impact households, it's important that homes use their energy efficiently and avoid overuse. The windows in your home can be a significant contributor to the overall energy performance of a property. If your energy costs are increasing, it might be time to upgrade your double glazing.

Draughts and leaks in old windows can increase your energy bills significantly. This is because they allow cold air to enter a property and can even lead to heat loss. Through a window conversion and the use of modern technology the issues can be solved and you can enjoy a thermally-efficient home all year long.

In the winter months double-glazed windows can help to keep your property warm by securing warm air while keeping cold air out. This will reduce the need on central heating and increase the value of your home.

Double glazing can also be a lifesaver during the summer months as it prevents heat from being trapped inside your home. This means you can depend less on electric heaters and air conditioning which will reduce your energy bills and the impact on the environment.

Retrofit double-glazed windows are a great choice for homeowners looking to save on their energy bills but do not have the budget to replace all of their windows. The installation process is quicker and requires less material because the existing frame and sash are still in good condition. The homeowner can pick the design of the window they prefer and still enjoy the benefits of an IGU of high quality. The new glass can be filled with argon to increase efficiency of energy.