Lightweight blocks for strawbale walls and roofs.


Lightweight blocks for strawbale walls and roofs. Low thermal conductivity coefficient as well as high heat capacity improve the indoor microclimate both in winter and summer. Very low short-term water absorption effectively prevents mold fungi growth. The product of predictable parameters is available all year round.

Product advantages:

  • Healthy, eco-friendly material based on natural resources
  • Protection against cold in winter and heat in summer thanks to high thermal capacity
  • Vapour-permeable material, regulates the microclimate of interiors
  • Low water absorption prevents mold fungi growth
  • Product available all year round

Available dimensions

format thickness pieces / pallet m2 / pallet kg/m2 kg/pallet
400x560 200 40 251
pieces / pallet40
m2 / pallet

Technical Parameters

densityapprox. 140 kg/m3
thermal conductivity coefficient λD0,046 W/(m*K)
thermal capacity C2100 J/(kg*K)
diffusion resistance factor μ5
short-term water absorption<1 kg/m2
compression strength30 kPa
fire classificationE
componentslignocellulosic particles, PMDI resin
material manufactured in compliance with the normEN 16368
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