Rockwool Granrock Super Beram Stone Wool, 20kg

Rockwool Beramā akmens vate is a mineral wool used for insulating ventilated facades and unexploited attics, when arranging them on a construction site. The online building materials store Prof.lv offers its customers all insulation materials, including Rockwool mineral wool, in a wide range at the lowest prices, as well as provides delivery of building materials to the address you specify. 

Thanks to the fiber structure of the mineral wool, it allows water vapor to pass through freely. Therefore, by using it in external structures, you will avoid moisture accumulation in your home, reduce the risk of mold and/or fungal growth, and create a healthy and pleasant indoor microclimate.

This property of mineral wool shows that it is the best material for external walls. If effective ventilation is not provided, the water vapor accumulated in the enclosing structure with insulation will disappear effortlessly during the warm period. This is especially important for thermal insulation in new buildings, when moisture has not yet completely disappeared from the concrete structures. Mineral wool does not create a barrier for water vapor.

Working with mineral wool is safe. This fact was confirmed by the International Agency for Research on Cancer (IARC) of the World Health Organization, which decided to remove mineral wool from the list of materials that can potentially cause cancer. This decision was based on the fact that epidemiological research data did not provide any evidence that the professional exposure to mineral wool fibers increases the risk of lung cancer, and long-term inhalation studies did not show an increase in the number of cancer cases.