fermacell Gypsum Fibreboard greenline

fermacell Gypsum Fibreboard greenline

fermacell Gypsum Fibreboard greenline is a revolutionary building board manufactured by fermacell that absorbs and neutralises for good volatile organic compounds (VOCs) from the air. It considerably improves the quality of the air in buildings and constructions and brings us one step closer to the dream of a zero-emissions home.

fermacell Gypsum Fibreboard greenline is manufactured without compromise to the renowned properties of the fermacell multi-purpose building board—retaining its superior impact, acoustic, and moisture-resistant qualities whilst answering the call for an environmentally friendly and sustainable product.


  • Approvals

    Building inspectorate approval


    Construction material to DIN EN 13501-1

    Non-flammable, A2

    Board thickness

    10 /12.5 /15 /18 mm

  • Dimensional tolerances at constant humidity for standard board sizes

    Length, width

    + 0 / - 2 mm

    Diagonal difference

    ≤ 2 mm

    Thickness tolerance

    ± 0.2 mm

  • Characteristic values

    Gross Density

    1150 ± 50 kg/m³

    Water vapour diffusion resistance coefficient

    μ =13

    Thermal conductivity

    λ = 0.32 W/mK

    Specific heat capacity

    c = 1.1 kJ/kgK

    Brinell hardness

    30 N/mm²

    Swelling of thickness of 24 h immersion in water

    < 2%

    Coefficient of thermal expansion

    0.001 %/K

    Expansion / Shrinkage in response to 30 % change in relative humidity (20 ºC)

    0.25 mm/m

    Moisture content at 65 % relative humidity and 20 ºC air temperature

    1.3 %

    pH value

    7 – 8

    For further data and information, please refer to European Technical Approval ETA-07/0050.