Managing Condensation in Construction - A presentation from 2014 and the fight continues.

Mark Pohlner is a seasoned professional, who has been presenting on this topic for a very long time. This video represents a look back at the past, and the message hasn't changed much, but have we changed?

Managing condensation in construction is crucial for maintaining the integrity and longevity of a building. The use of plastic/foil sarking and understanding the importance of vapour permeability are critical factors in this process.

Plastic/foil sarking, a vapour barrier or reflective insulation, was and still is often installed in roofs and walls to control moisture transfer. It acts as a barrier to prevent the movement of water vapour from the interior of the building to the colder areas, such as the outside.

However, while plastic/foil sarking effectively reduces condensation, it is equally important to consider the vapour permeability of the construction materials. Vapor permeability refers to the ability of a material to allow moisture vapour to pass through it. This is important because a completely impermeable barrier can trap moisture within the building envelope, leading to mould growth and structural damage.

To manage condensation effectively, balancing the use of plastic/foil sarking and vapour-permeable materials is essential. Using materials with appropriate vapour permeability levels allows moisture trapped within the building to escape, preventing condensation-related problems.

It is recommended to consult with building professionals or specialists to determine the best combination of materials and design strategies for managing condensation in construction. Additionally, following local building codes and guidelines is essential to properly install and maintain vapour barriers and permeable materials.

If you have any specific questions or need further information, feel free to ask!
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Видео Managing Condensation in Construction - A presentation from 2014 and the fight continues. канала Efficiency Matrix