How to Banish Condensation in Your Home

Cold winter weather can cause a multitude of problems leading to mouldy walls and damp windows. Here is a guide to the causes of condensation and how to eradicate it from your home.

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Reasons for Condensation

According to research, condensation affects as many as one in five UK homes and is caused when warm air touches a cold surface. Warm air carries a larger amount of water vapour than colder air, meaning warm air rapidly cools when it comes into contact with a cold surface. Condensation is the term for vapour transforming into water droplets, and it manifests on mirrors, windows or exterior walls.

During the winter months, condensation becomes increasingly apparent as we must dry our clothes indoors, and cooking, showering and bathing increase air humidity. Central heating is also switched on with windows firmly shut, which again increases the humidity in our homes.

Ensure your home is adequately prepared by installing double glazing. For a double glazing company in Gloucestershire, talk to an organisation such as

While most homeowners will notice mould patches and water leakages, hidden condensation, such as that within loft spaces, is common and can cause a multitude of damaging problems.

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Problems Caused by Condensation

If condensation is permitted to settle for six hours or more, it creates the ideal conditions for mould to spread.

Damp and mould are easily spread by condensation, which can cause serious health problems as mould spores produce irritants, allergens and even toxic substances.

Touching or breathing in mould spores can lead to an allergic reaction, with common symptoms including red eyes, skin rash and a runny nose. Those suffering from asthma could experience increased attacks.

This is why it is vital to deal with condensation before the colder weather starts.

How to Banish Condensation

Firstly, ventilate your home as naturally as possible by using fans when showering and cooking, and opening windows to allow air to circulate.

Avoid drying your clothes on radiators, which can cause a large amount of condensation in the room. While cooking, ensure you put lids on your saucepans as much as you can, and heat your rooms consistently.

PIV (Positive Input Ventilation) systems are also an effective solution in banishing condensation, as they dilute and diffuse damp air while ventilating the home.