Mould & Condensation Expert

Mould is a kind of fungus that develops from airborne spores. It usually grows in damp, warm conditions without much airflow, which is why household kitchens, bathrooms and loft spaces often suffer from mould.

It is often simply caused by humid conditions and lack of ventilation, but sometimes mould on walls can be due to plumbing leaks, both inside and outside the property.

Badly insulated heating pipes can also cause a build-up of moisture behind the walls.

Mildew is the name for the most common type of black mould on walls, characterised by spots that can then spread over larger areas if left untreated..

One common cause of dampness in buildings and homes is condensation. Moisture is always present in the air, even if we cannot see it.

Warm air holds more moisture than cold air. When air is cooled it holds less moisture. If cooled far enough the air releases excess moisture and droplets of water are formed on surfaces. This is known as condensation.

Examples of this are when you see your breath in cold weather, and both mirrors and cold tap steaming up in a bathroom.

Condensation usually occurs during the colder autumn and winter months. From October through until April it is generally acknowledged as ‘condensation season’.

In your home condensation is often seen on windows, external walls or in places where air movement is restricted, such as in corners of rooms, behind items of furniture placed against walls and even in wardrobes. It’s presence is often first indicated by the development of mould.