Condensation is a much bigger issue than all other kinds of damages that people commonly obsess about . Often architects and customers spend a long time worrying about driven rain and other rarely occuring phenomenons . Meanwhile Condensation is occuring regularly and is leading to damp houses that grow mould like mushrooms. Condensation  in metal roofs can be prevented by implementing the following measures:

1. Insulation: Installing proper insulation in the roof assembly can reduce the risk of condensation. Insulation acts as a barrier that slows the transfer of heat and moisture, reducing the likelihood of condensation.

2. Ventilation: Proper roof ventilation can help prevent condensation by removing moisture from the roof assembly. Installing a roof ventilation system, such as a ridge vent or a soffit vent, can help to equalize the temperature and moisture levels in the roof assembly and prevent condensation from forming.

3. Air barrier: Installing an air barrier in the roof assembly can help prevent condensation by reducing the amount of moisture that penetrates the roof. An air barrier can also improve the energy efficiency of a building by preventing drafts and reducing the amount of heat that is lost through the roof.

4. Roof coating: Applying a roof coating to the metal roof can help to reduce the risk of condensation. Roof coatings reflect heat and sunlight, reducing the amount of heat that is absorbed by the roof and slowing the transfer of heat and moisture.

5. Proper design: Proper roof design can also help prevent condensation. Roof designs that incorporate proper insulation, ventilation, and air barriers can reduce the risk of condensation and improve the overall performance of the roof.