How Do I Know My Double Glazing Needs Replacing?
If your windows are older than 20 years, it’s time to start thinking about replacement windows.
When you have your double glazing installed by Majestic Designs, your chosen windows will give you many years of hassle-free performance. But like anything, even the best windows won’t last forever.
So, how do you know when it’s time to replace them? If your double glazing is over 15 years old, it’s probably time to start thinking about replacement windows anyway. But age isn’t the only indicator. There are several signs that your windows might be due for a replacement, and spotting them early can save you money and improve your home’s comfort.
Signs Your Double Glazing Needs Replacing
Condensation or Window Misting
Condensation happens when water vapour in the air turns into liquid droplets, usually when warm air meets a cooler surface like glass. Seeing condensation on the outside of your windows is normal and shows they’re keeping heat inside. But condensation on the inside of the glass is a sign of trouble.
You may also be experiencing unsightly window ‘misting’. This happens when the seals around your double glazed windows fail by splitting or cracking, allowing moisture to seep between the two panes and the insulating gas to escape. Not only is it impossible to get rid of, it’s another sign that your home’s double glazing needs to be replaced.
If condensation appears inside of your windows, it could be a sign your double glazing is underperforming.
Cracks or Chips in the Double Glazing
Cracked or chipped glass is never good. While minor scuffs or scratches in your double glazed windows may be able to be polished out, cracks or chips are one of the most obvious signs urgent replacement is needed. They weaken the structural integrity of the glass, leaving it vulnerable to further damage. Worse still, they allow moisture to seep into the gas-filled gap between the panes, leading to misting or condensation that can’t be wiped away.
Water Leaks
Water leaks around your windows are a serious issue that can lead to structural damage and unsightly mould. If you notice water coming into your home, there are usually two main causes. First, the seals on the uPVC window frame may have failed. Second, the specialist sealant used between the window frame and the wall opening could have come loose or deteriorated, creating gaps.
Both issues compromise your window’s ability to keep your home weatherproof, so addressing leaks quickly is vital to prevent further damage and maintain a dry, healthy living space.
Noticeable Draughts
Double glazing is purposely designed to create a snug, draught-free seal that keeps your home warm and energy-efficient. If you start feeling noticeable draughts around your windows, it’s a sign that something isn’t right. This could mean the sealant around the window opening has failed, leaving gaps for cold air to sneak in. Draughts coming in between the glass and the frame are often caused by weather seals that have worn down, cracked or split over time.
In some cases, it may simply be a matter of replacing the seals rather than the entire window. Seal repairs are a much more affordable solution than replacing double glazing, so it’s worth speaking to your window installer to explore your options before committing to any major work.
Increased Energy Bills
If your utility bills have increased noticeably, your double glazing could be to blame. Windows are designed to retain heat in your home while keeping cold air out, helping to reduce the need for constant heating. If your double glazing is no longer performing as it should, your home may lose heat more quickly, forcing you to rely on central heating or additional heaters more often.
Faded Furniture or Flooring
Modern double glazing is designed to block harmful UV rays, protecting your home’s interior from sun damage. When this protection begins to fail, it allows more sunlight to pass through, accelerating the fading of carpets, curtains and wooden floors. While this might seem like a cosmetic issue, it can indicate that your windows are no longer performing efficiently.
Get Replacement Double Glazed Windows From Majestic Designs
If you’re seeing – or feeling – any of these issues, then it’s a good time to talk to us here at Majestic Designs about replacing your double glazing. Designed and manufactured to your own specifications in our state-of-the-art Somerset factories, our A+14 rated double glazing is expertly installed by our experienced, FENSA-accredited team to ensure the perfect fit.
Contact our friendly team today to discuss your needs and find the right solution for your home.
