Condensation
Condensation and black mould experts working in Sheffield, Chesterfield, Leeds, Wakefield, Barnsley to name but a few areas we cover.
How to stop condensation on windows?
‘Condensation dampness’ is a condition that affects millions of homes in the UK. Condensation is particularly common in houses which are poorly heated and insulated i.e. have more cold surfaces and usually gets worse in winter. This problem can lead to mould growth, developing and damaging wallpaper, wall surfaces, window frames, furniture and clothing. Tiny spores are produced by the mould and higher numbers of dust mites due to the moist conditions can also increase the risk of illness such as asthma and bronchitis.
What is condensation?
All air contains an amount of ‘invisible’ water vapour. The higher the temperature of the air the more water vapour it can hold. When the air carrying vapour comes into contact with a cool surface, it reduces the temperature and it can no longer hold the water so it is deposited.
Where does condensation dampness occur?
The most vulnerable areas will either be rooms where a large amount of moisture is produced, i.e. bathroom/kitchen, or on cold surfaces in other rooms where this moisture can travel to. The effects of this process may be visible, for example, droplets of water on gloss painted windowsill’s, but often the water droplets will soak into the wall and a problem will not be diagnosed until black mould patches start to appear.
The following areas are particularly prone to condensation:
- Cold surfaces such as mirrors, single glazed windows (above) and metal window frames.
- Kitchens and bathrooms.
- Walls of unheated rooms.
- Cold corners of rooms.
- Wardrobes/cupboards and behind furniture against an outside wall.
- How to tackle condensation dampness
Why is condensation considered to be a damp problem?
The major difference between condensation and other forms of dampness is that you have the ability to reduce or solve the problem just through changing behaviour in the home. Try following these steps:
Reduce the moisture: Normal activities such as bathing, washing and cooking all produce moisture which cannot be avoided. Simple changes however can prove effective in tackling condensation dampness. Steps to consider are:
- Keep lids on saucepans while cooking.
- Tumble driers should be vented to the outside.
- Avoid the use of bottled gas and paraffin heaters as these produce high levels of vapour.
- Dry washing outside when possible.
However, additional steps and measures are required so it is best to get a damp expert to survey and assess the property.