Well-protected winter building sites
Thermal insulation and airtightness seals can be installed professionally on building sites even in wintertime! pro clima’s humidity-variable membranes are more impermeable to diffusion in winter and can reliably protect insulation against mould and damage to structures caused by moisture penetration.
Their diffusion resistance is sufficiently high even for short-term peaks in moisture associated with building activity. In summer, these membranes can become very permeable, thus ensuring the best possible conditions for drying-out to the inside. Conventional vapour retarders with constant diffusion resistances do not offer this additional protection.