Data Holz

Dataholz is a European online database that provides verified technical information and building data for timber construction systems and components. Developed to support sustainable and high-performance building design, the platform offers certified details, U-values, acoustic data, fire safety ratings, and structural performance specifications for a wide range of wood-based construction assemblies.

Its goal is to make timber construction more accessible, reliable, and energy-efficient, promoting low-carbon building methods that align with European sustainability standards. Dataholz supports architects, engineers, and builders in selecting tested, environmentally responsible timber solutions, reducing design risks and improving compliance.

Overall, the platform acts as a technical and sustainability reference for modern timber architecture, bridging research, practice, and certification to advance eco-friendly building innovation across Europe.