The solid wall components are in demand for residential and commercial construction not only due to ecology and the desire for healthy living environments. The layered construction principle on the basis of cross-laminated timber web elements enables safety in the building physics and is flexible with regard to the routing of pipes and cables and the energy standard. With corresponding proofs for fire protection, sound insulation and high earthquake resistance, even multi-storey timber buildings are possible. The Lignotrend timber wall is suitable for all energy standards.