The internal heat of a building tends to rise, and therefore the airtightness and thermal insulation of the various roof structures of the building play an essential role in the energy efficiency of the entire building envelope.
The dense fibrous structure of the stone wool prevents the formation of harmful convection inside the insulation layer. PAROC Stonewool also does not absorb moisture from the outside air that weakens its thermal insulation. Instead, highly energy-efficient stone wool saves energy costs and protects the load-bearing structures of the roof during a fire, making it an excellent choice for insulating all types of roof structures.
