5 Signs of Double Glazing Failure
Whether you’re looking to purchase a new property or feel that the existing double glazing in your home is starting to show its age, it’s important to understand the signs of double glazing failure.
No windows will last forever; double glazing has a typical lifespan of 25-30 years. However, fortunately, it’s not just down to you guessing when it’s time to replace your windows.
Here at Homeglaze, we’re proud to be installers of double glazing in Essex. Over the years, we’ve installed many windows for many different customers. In this article, we’ll discuss the key signs of double glazing failure and common signs that indicate it’s time to get some quotes.
Why Does Double Glazing Fail?
Double glazing often fails due to the seal between the two panes of glass breaking down. This subsequently allows moisture and air to enter the space in between, leading to condensation and reduced insulation.
Often, this is caused by simple wear and tear and exposure to weather conditions and temperature fluctuations.
Common Signs of Double Glazing Failure
Noticeable Drafts Appearing Around Your Windows
When a double-glazed window fails, drafts can start to appear around the window. This can be caused by a faulty seal, gaps in the frame or even the window coming away from your property’s brickwork.
This air leakage will not just cause drafts. It can result in uneven indoor temperatures, affecting the comfort of your home.
Then, your heating system has to work harder to keep your home warm.
Cracks or Chips Appearing in The Windowpane
A crack or chip in the windowpane is a key sign that your double glazing is failing.
No matter how well you look after your windows or how cautious you are, glass can get damaged. However, dealing with this damage is key before you experience further issues.
A cracked window can lead to:
- Condensation from moisture penetrating through the crack,
- Increased drafts,
- Reduced energy efficiency and higher energy bills.
When you notice that your window is cracked or chipped, call a specialist, such as the team here at Homeglaze. They’ll be able to assess the window and give you further guidance and advice.
Cloudy or Foggy Glass
A cloudy or foggy window is one of the most common signs of double glazing failure. We’ve all seen it: a double-glazed window where the condensation has got in between the two panels, causing fogging or condensation inside.
This is typically an indication of a compromised seal or a leak in the double-glazing unit, meaning that the gas cavity is no longer sealed.
Water Leaking In
The very purpose of windows is to keep the elements out. Therefore, when you start noticing water leaking in, you may have a problem with the weather seal of your double glazing.
If there isn’t a problem with the seal, there may be a problem with the drainage section.
If you find that the window seals have failed, it is best to get in touch with a double glazing specialist, as prolonged water ingress could damage the surrounding walls and plaster.
An Increase In Energy Bills
As mentioned above, drafts can make it more difficult for your heating system to maintain a consistent temperature.
The main benefit of double glazing is its energy efficiency, so if you are checking your bills and have noticed a spike in the cost of running your central heating, your best bet is to check your double glazing and ensure that it keeps the heat in and the cold out.
Ways To Prevent Issues With Double Glazing
Any double-glazed window will have a lifespan, however, there are a few ways to make sure that your windows last for as long as possible.
Regular maintenance will help keep your windows looking great, including cleaning, inspecting the seals and checking the moving parts to ensure everything is operating as it should. These checks only need to be carried out now and then, but will keep them in good shape.
Prevention starts with proper installation. A reputable installer will ensure that lifespan of your windows. Check their certifications and reviews before the installation to better understand the quality of their work.
Don’t slam the window or apply excessive weight to the glass. This weakens the structural integrity. Being mindful and gentle when operating the windows will keep them in good condition.
What To Do If You Notice These Signs
If you notice any of these signs, or you generally think that your double glazing has failed, the best thing to do is to check each window in your home. This will allow you to understand the extent of the problem.
Should you be unsure, your best bet is to contact a specialist, such as our team here at Homeglaze. We can offer a free quote on window replacements and have a range of experience and expertise to answer any questions you may have.
You can also request a brochure through our website to discover our range of double-glazed windows and get inspired.
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