Windows are one of the most popular home improvements. Replacing your outdated windows with new modern double glazed windows has many benefits. It can improve your home’s energy efficiency, security and curb appeal.
However, many homeowners don’t know what signs to look out for when recognising their windows need replacing. Recognising the signs is important as small issues can lead to bigger problems if not attended to. This guide explains some of the signs to look out for.
How Long Do Windows Last?
Modern double glazed windows typically last between 20 and 35 years. However, their lifespan depends on a variety of factors.
If your home still has single glazed windows, you should consider upgrading to double glazed ones. Double glazing is significantly more energy efficient than single glazing. It helps your home remain at a comfortable temperature without raising your energy bill.
If your double glazed windows are over 15 years old and showing some signs below, it may be time to replace them.
Factors that Affect the Lifespan of Double Glazed Windows
Factors that can affect the lifespan of double glazed windows include:
Location
The location of your house is one factor that can affect the lifespan of your double glazing. A double glazed window by the ocean usually has a shorter lifespan than one in the countryside.
This is because of the quality of air in those areas. The air near oceans is highly acidic, which decreases the lifespan of double glazing units. Unfortunately, this is unavoidable.
Temperature and the Elements
The location of the unit itself can also affect its lifespan.
A north-facing unit can last longer than a south-facing one because the south is significantly more exposed to the sun. Therefore, two double glazed units installed in the same home can have different lifespans depending on their exposure to the sun, heat and also rain.
Quality of Manufacture and Installation
The lifespan of your windows can also be affected by the quality of the material as well as the proficiency of the installer.
A high-quality double glazed unit, that is properly installed by a qualified professional, will significantly outlast a low-quality unit that has been installed poorly.
Maintenance
Maintaining your windows is also an important factor in prolonging the lifespan of your windows. Keeping your windows free of dirt and debris
look good, but also allows you to check for any damage or issues that may have occurred.
However, you should also be mindful of the products you are using to clean them. You should stay away from any harsh chemicals and abrasive cloths. Instead use mild soap and water with a soft, non-abrasive cloth.
7 Signs Your Windows Need Replacing
Several signs indicate that your windows need replacing. Here are 7 signs below:
Increased Energy Bills
Increased energy bills can be a sign your windows need replacing. Energy bills fluctuate throughout the year, with homeowners typically spending more during the winter and less during the summer.
However, if you notice your energy bills are higher than usual, this may mean there is an issue with your windows. This could be a broken seal, meaning your insulation isn’t effective.
No matter the cause, if your energy bills are rising then it may be time to upgrade your windows. New windows can significantly reduce heat loss in your home, which can lower your energy bills.
Draughts
If you feel cold air coming from your windows when they are closed, then this is a sign they may need replacing.
Draughts indicate the heat inside your home is escaping. This means you will spend more on your energy bills trying to keep your home warm or at a comfortable temperature.
Noise
If you notice you can hear more outside noise inside your home, then it may be time to upgrade your windows.
Noticing an increase in outside noise may mean your window insulation is no longer effective. This not only allows more noise in but also lets heat inside your home escape quicker.
Efficient double glazed windows dampen outside noise. This creates quiet and comfortable internal spaces, helping you to relax and sleep without disturbance.
Difficulty Opening and Closing
Windows that have difficulty opening, closing, or locking properly is a big indicator that your windows may need replacing.
It is not only an inconvenience but also a security concern.
Visible Damage
Over time, your windows may display visible signs of wear and tear. However, if you notice large cracks, warping, or rot, then it is time to replace your windows.
Visible damage to your windows is an alarming sign that they need replacing. Replacing them can prevent more serious damage, such as water seepage and mould.
Damaged windows are also a security risk. They are easier targets for intruders who will have an easier time breaking into your home than windows that are free of damage.
Condensation
If condensation appears between the panes of your double glazed windows, then this is a sign your windows may need replacing. This is an indication that your windows have blown. This means your seal has failed, allowing moisture to seep between the panes.
This is not the same as condensation on the internal pane of your windows. Condensation forms on the internal pane of your window when warm, moist inside air meets the cold surface of the window. This causes the moisture to condense into droplets on the pane. Most often, it is an indication of high humidity in your home.
Fading Furniture
Double glazing offers UV protection for your home. This protects your household furniture and carpet from losing their colour. However, your home will no longer have protection from harmful UV rays if your double glazed unit fails.
It can take a while for your furniture and carpet to discolour from UV exposure, meaning it’s not a quick issue to spot. However, you should keep an eye out for even the smallest of colour changes as this will likely mean your windows need replacing.
Do I Need to Replace My Windows?
Not all windows need replacing. However, more often than not, you will be better off replacing them instead of repairing them.
Repairing your windows is often cheaper than replacing them. This is a good option if your windows are relatively new and your frames are in good condition.
If your windows are over 15 years old and show clear signs of damage, you should think about replacing them. If you plan to replace them in the next few years, it makes more financial sense to do this now instead of getting them repaired.
Consult an expert if you are not sure whether your windows need replacing. They will assess your windows to determine the best solution.
Conclusion
Windows, such as modern double glazed windows, can last a long time, making them a worthwhile improvement to your home. However, some factors within and outside your control can affect this.
Knowing the signs your windows need replacing is important. If any of the signs start showing, you can address it before they cause any major issues. Windows can be a large initial expense. However, they can save you money in the long run on your energy bills and other possible costly problems.
Damaged and inefficient windows can lead to issues such as higher energy bills and security risks. Replacing these windows can improve your home’s energy efficiency, security and overall comfort. While doing so, it can also improvethe look and value of your home.
If you are not sure if your windows need replacing, then consult a professional, such as us at Homeshield Scotland. We can help you choose the right windows for your budget, ensuring a long-lasting improvement for your home and comfort.
