Condensation Control

Condensation occurs when the relative humidity level reaches 100% (the dew point). This usually occurs when the warm moist air (relative humidity above 60%) comes in contact with a cold surface (such as an outside wall or window frame) causing the air to rapidly cool which in turn causes the level of “relative humidity” to reach the dew point (100%Rh). The extent of the condensation problem is dependent on the temperature of the outside air and therefore is most prevalent during the cold winter months. The term relative humidity describes the amount of vapour in the air relative to the amount of vapour the air can hold at the temperature of the air when the relative humidity reading was taken. The normal acceptable range for comfortable living in any dwelling is relative humidity of between 30%-50%, however up to 60% relative humidity is considered to be acceptable. Levels above 60% are considered to be too high and where relative humidity levels exceed 70%, then conditions ideal for the growth of moulds and mildew exist.

Please contact us on (01) 288 1765 in order to discuss a specific problem and we will be pleased to advise on the most suitable method in order to solve your dampness issues.