Condensation, Misted & Cracked Glass: Causes and Fixes
Condensation, mist and cracked glass are all common issues faced by homeowners, especially during the winter. Condensation occurs when warm, moist air meets cooler surfaces such as windows, creating a fine mist of water droplets that can sometimes form on cracked glass. This can lead to problems like mould, damp spots and window damage. At Pears Home Improvements, we can help you prevent condensation, mist and cracked windows. Find out more below.
Common Causes and Solutions for Condensation, Misted and Cracked Glass
A solution to condensation, misted and cracked glass could be upgrading your windows to double glazing. Double glazing consists of two thick panes of glass within a window frame, separated by a gas filled insulated gap. This ensures you and your family keep warm during winter and cool during the summer and this can save significant amounts of money on your energy bills.
A common cause of condensation, mist or cracked glass can be when the sealant and aperture fail, resulting in water leaking through the gaps. This can cause water ingress, meaning this damages the plaster and surrounding walls. If this has already happened to your windows, the seals may need replacing. This can be cheap and easy to fix. However, our dedicated team will help you, if you are struggling.

Controlling Humidity Levels
Double glazing is essential to controlling humidity levels inside your home. By preventing warm, moist air from reaching the cold window surface. The gas insulating layer between the panes act as a barrier, reducing heat transfer and keeping the window surface closer to room temperature. This prevents the window from getting to the dew point, which is where condensation and mist form.
Faulty spacer bars, which separate the glass panes and maintain the gap. If the spacer bar is not properly sealed or insulated, moisture can seep into your window, leading to condensation, mist and cracked glass. Higher quality double glazing windows use an advanced spacer bar technology to prevent the risk of condensation.
Spacers contains a material called desiccant, a moisture-absorbing substance that keeps its surroundings dry. This can be quickly be saturated by moisture which then turns into condensation, and then mist and cracking glass. One solution is to repair the window. Our bespoke and dedicated team at Pears Home Improvements can help, by drilling a hole into the spacer bar for extra ventilation. Otherwise, you can replace the glazing, which will prolong the window’s life.
Using A Dehumidifier
Another way of reducing condensation, mist and cracked glass is to use a dehumidifier. This extracts the moisture from the air, meaning it will significantly improve your home’s ventilation.
Instead, if you have kitchen that leads outside, install an extractor fan. This is ideal when you are cooking, as it removes the excess moisture from the kitchen.
Condensation On The Outside
As your double glazed windows get older, the seals will begin to deteriorate over time. Water droplets will appear on your window, leading in more leaks inside your home.
To solve this issue, you will need to repair or replace the window. The sealed unit can be replaced easily and it will save some money. On the other hand, replacing the window is the more expensive option, but this will increase your market value in the long term. uPVC windows have a lifespan between 15 to 20 years, this will be more thermal and cost efficient, as it locks heat from the sun, reducing your energy bills right away.
Invest In Double Glazing With Pears Home Improvements Today
We understand replacing your windows can be frustrating to homeowners. For complete peace of mind, consider booking an appointment with Pears Home Improvements. Our experts can assess your situation and recommend specific products and services tailored to enhance your property’s thermal performance.
Preparing your windows for winter not only increases the comfort of your living environment but also contributes to energy savings.
If you are considering upgrades or need advice on your home, get in touch with us today to learn more about our services and how we can help you fight against condensation, misted and cracked glass.
Looking for a window upgrade? Start your free, no obligation quote using our online quoting tool.
Categories: Updates