höyrynsulkupeitteitä
Höyrynsulkupeitteitä, often translated as vapor barrier membranes or sheeting, are essential components in modern building construction, particularly in the building envelope. Their primary function is to prevent the uncontrolled movement of water vapor from the warmer, more humid interior of a building to the colder, drier exterior spaces, such as wall cavities or attics. This is crucial for maintaining the structural integrity of the building and ensuring occupant comfort and health.
The uncontrolled passage of water vapor can lead to several problems. When warm, moist air comes into
These membranes are usually made of plastic films like polyethylene, or sometimes aluminum foil. They are designed