fermacell Powerpanel HD

The glass fibre reinforced light weight concrete board with exceptional performance for internal and external application.

fermacell Powerpanel HD

fermacell Powerpanel HD can be used wherever building materials are exposed to demanding conditions – particularly from water exposure or mechanical loading, for either internal construction,exterior facades or in industrial applications.


European Technical Approval ETA-13/0609
General Building Approval Z-31.1-176
Building material class pursuant to DIN EN 13501-1 Non-combustible, A1
IMO FTPC part 1 Non-combustible
Component classification National / European

Dimensional tolerances at constant humidity for standard board sizes

Board thickness 15 mm
Length, width, thickness ± 1 mm
Diagonal difference ≤ 2 mm
Board formats 1000 x 1250 mm
2600 x 1250 mm
3000 x 1250 mm

Characteristic values

Gross density 950 ± 100 kg/m³
Surface weight approx. 15 kg/m²
Balancing humidity approx. 7 %
Water vapour diffusion resistance coefficient μ = 40 *
Thermal conductivity λ10,tr (in acc. with DIN EN 12664) 0.30 W/mK

* Powerpanel HD incl. tested HD joint technology and plaster system. Further data and information concerning strength values can be found in the European Technical Approval ETA-13/0609 or General Building Approval Z-31.1-176 #BBD0E0 »