Condensation is a common issue which shows up as droplets on the inside of your windows. You'll notice condensation more commonly in the winter, when you’re using kitchen appliances, or after hopping out of the shower. But how can condensation damage your home? And more importantly, how do you get rid of condensation?
- What causes condensation on windows?
- How to stop condensation on windows?
- How to reduce condensation on windows?
- How to stop condensation in the long term?
What causes condensation on windows?
When it comes to understand how condensation forms, these droplets are the result of damp air or humidity getting stuck inside out homes. Knowing how to stop condensation can help keep your home safe from damp.
You’re most likely to see condensation in the winter, when the air temperature inside your home is warmer than outside.
As moist air touches windows of a different temperature, it releases the water inside its vapour. The result? More water droplets for you to mop up.
Modern homes are equipped with a lot of energy efficiency features. Draught proofing, cavity wall insulation, and double-glazing offer home insulation - but they trap moist air.
Now we know what causes condensation, let's look at the issues it can lead to. Some of the top complications are poor air quality, damp and mould. Over time these can have knock-on effects on your health.
How to stop condensation?
Here's how to stop windows from steaming up and how to treat condensation on your walls. Each area of the house is unique so here are our go-to fixes for each one:
How to stop condensation on windows
Your central heating system will be one of the most important elements to control humidity. This will help to stop your windows from steaming up.
When you spot condensation build-up on your windows, dry them with a towel or absorbent cloth. That way carpets and wood surfaces don’t get water damaged by the run off.
In winter, think about whether you’re heating your home efficiently. Gradually raising heat from the boiler and keeping doors closed around the house will help to avoid big fluctuations in temperature.
How to stop condensation on walls and ceilings
Walls and ceilings are two of the biggest risk areas for mould in your house.
- Avoid drying clothes indoors
Air drying a laundry load can release over two pints of moisture. Investing in a tumble dryer or a heated drying rack can avoid this unwelcome vapour hanging around. - Look out for steam while cooking
If you’re wondering how to stop windows steaming up, try installing an extractor fan over your hob. Keeping lids on your pots while cooking can also help with steam in the kitchen. - Use a dehumidifier
Not sure about how to stop condensation in your bedroom? A dehumidifier will help to cut down on excess vapour. Make sure you also have airflow circulating as sleeping in a damp environment isn't healthy.
How to stop condensation in your loft or attic
Start by looking at how you’re using the space. Storage boxes and clutter can get in the way of airflow so consider a clear out.
Extra insulation and hot water tanks rcan also be issues for attic space. Roof vents could help release vapour and reduce the chances of mould build-up.
How to stop condensation in the bathroom
Air circulation is one of the top ways to tackle damp and humid air hanging around. Using an extractor fan or opening a window are both great ideas.
How to reduce condensation on windows
Once you’ve ensured each space in your house is set up to avoid condensation build-up, it’s also worth knowing how to reduce condensation on windows:
- Open your windows for 20 minutes each day. It's a simple and effective way to reduce condensation.
- Making sure your heating's not up too high can help too. Insulating your home or investing in double glazing are both great ways to cut your need for having the heating on.
- Try anti-condensation paint, which adds extra insulation to your walls.
- In the summer months, dry clothes outside when you can. It's great for keeping moisture out of your home.
How to stop condensation in the long term
Beyond wiping away condensation when it appears, there are plenty of ways you can fight condensation over time.
Along with improving your home's ventilation, you can prevent condensation in the long term with these five steps:
- Installing double glazing. Single glazing is colder on the inside.
- Use cavity wall and loft insulation to make your heating use efficient.
- Keep curtains open for air circulation against your windows.
- Install extractor fans in your kitchen and bathroom.
- Dry wet clothes in a tumble dryer or outdoors.
Understanding how to prevent exterior condensation on windows and protect your home from mould and damp are essential for looking after your living space.
