Table of Contents
- Tips To Prevent Condensation On Windows In Winter
- Quick Condensation Removal tips
- Long-term condensation prevention tips
- How should you remove existing condensation From Windows?
- What Causes Condensation On Windows In The Winter?
- How Condensation Damages Windows
- How To Address Persistent Or Severe Window Condensation Problems?
- Consider Professional Help For Window Condensation Problems
Tips To Prevent Condensation On Windows In Winter
Reducing indoor humidity and ensuring proper ventilation are key to preventing condensation. Below are some practical tips to help keep moisture at bay.
Quick Condensation Removal tips
Ensure adequate and continuous ventilation
Good ventilation is essential in reducing humidity indoors. Opening windows for short periods each day, especially in high-humidity rooms like kitchens and bathrooms, will help disperse humid air before it condenses on windows. BJH Windows ensures every window is fitted with the appropriate ventilation as per governmental regulations to help mitigate condensation and stale air.
Avoid drying clothes in rooms susceptible to condensation forming
Drying clothes indoors can release a significant amount of moisture into the air, leading to interior window condensation, especially in smaller rooms. If you must dry clothes inside, do so in a well-ventilated room or use a tumble dryer to minimise excess humidity.
Keep the heating on a constant, low setting
Keeping your heating at a low, constant level helps maintain a balanced indoor temperature, which reduces the likelihood of condensation forming. Frequent temperature fluctuations create cold surfaces that interact with cooler air, making them more prone to moisture build-up.
Keep Indoor Plants To A Minimum
While plants add beauty and improve air quality, they also release moisture. Reducing the number of indoor plants, especially in rooms susceptible to condensation, can help lower indoor humidity levels.
Open Curtains And Blinds During The Day
Allowing natural sunlight and air circulation helps reduce condensation by keeping the window surface warmer. Open curtains and blinds during the day to allow sunlight to warm up window panes and reduce moisture.
Distribute moisture traps
Place moisture traps or dehumidifying crystals on windowsills to absorb excess moisture in the air. These traps can be especially useful in rooms prone to condensation, like bathrooms and kitchens.
Long-term condensation prevention tips
If the above recommendations aren’t working or you need a more permanent solution, consider these long-term solutions to effectively manage and reduce condensation.
Insulate Windows
Investing in quality insulation for your windows is one of the most effective ways to combat condensation, especially in winter. Double glazing and triple glazing are popular choices for enhancing insulation, as they consist of two or three layers of glass with an insulating gas-filled space between each pane. This added insulation keeps the interior glass surface warmer, significantly reducing the temperature difference that leads to condensation.
This is our recommended approach, as it eliminates the need for any external devices or the improvement of total property insulation.
Invest in a dehumidifier
A dehumidifier actively removes moisture from the air, helping to maintain a balanced indoor humidity level. Regular use in rooms where condensation frequently forms can reduce the chance of moisture build-up on windows.
Do Dehumidifiers work?
Yes, dehumidifiers are effective in managing indoor moisture levels. They can be particularly helpful during winter when outdoor ventilation is limited. By removing excess humidity, dehumidifiers keep the air drier and reduce condensation.
Improve your property’s insulation
Replacing your old windows with technologically advanced windows from the 21st century can significantly improve your properties insulation. BJH Windows is able to provide A++ EPC rated windows.
How should you remove existing condensation From Windows?
To remove existing condensation, use an absorbent cloth or a squeegee to clear the glass. Ensure windows are thoroughly dried afterward to prevent mould growth. Opening windows briefly or using a fan can also help clear any remaining moisture.
What Causes Condensation On Windows In The Winter?
External condensation occurs naturally when the outer pane of glazing is cooler than the glass it replaced. Modern low-emissivity (low-e) glazing can increase condensation risk, but this isn’t a defect. Unlike older single or double glazing, which allowed more heat to escape, low-e glazing retains heat inside, leaving the outer pane cooler.
Condensation forms when moisture in the air contacts a surface below the dew point, which varies with temperature and humidity. During spring and autumn, cooler glass temperatures and higher dew points make condensation more likely overnight.
Moist Air
Moist air plays a significant role in the formation of condensation on surfaces. Warm air can hold more water vapour than cold air, making it more likely to release this moisture when it cools down. When the warm, moist air inside your home comes into contact with a cold surface, such as a window, the water vapour in the air condenses into liquid form, creating droplets. This is especially common in areas with high humidity, like bathrooms and kitchens, where moisture-rich air is more prevalent.
How Condensation Damages Windows
Persistent condensation can lead to issues such as mould growth, wood rot in window frames, and damage to seals in double glazing, compromising the effectiveness of your windows and potentially leading to costly repairs. If you suspect this has already started happening, we advise you to consider total replacement of windows and their frames to avoid further damage to the surrounding area. A professional such as BJH can offer tailored solutions for this problem.
How To Address Persistent Or Severe Window Condensation Problems?
If condensation remains a problem despite taking preventative measures, consider installing additional ventilation systems, upgrading to better-insulated windows, or investing in dehumidifiers to better manage indoor humidity levels.
Consider Professional Help for Window Condensation Problems
If you notice persistent condensation, mould, or damage to window frames, it may be time to consult a professional. BJH Windows can help assess your situation, suggest tailored solutions, and recommend upgrades if needed to resolve the issue for good. If you’re interested in resolving this issue, you can speak to an expert here about the right windows for your home.
About the Author
Alan Hamilton
Managing DirectorI took over the reins of BJH Windows as MD in 1993 after the death of my father Brian who started the company 15 years earlier. Having only helped run things for a couple of years previously, this was a real baptism of fire! Now 13 years later with the help of co director Colin Giles, BJH has evolved. Going from strength to strength BJH Windows & Conservatories currently employs around 20 staff, some of whom have been with us for more than 20 years. Standing The Test Of Time.
