Masonry block and insulation combined in one material — for climate-friendly, healthy building without an additional insulation layer.

Masonry block and insulation in one material.

With the Hemplith® hemp block you build or renovate sustainably and healthily. The material combines brick and insulation in one solid, monolithic element.

Hemp and lime form hemp-lime, which is processed in an environmentally friendly way into fire-resistant, handy and lightweight hemp-lime blocks — durable for generations.

Thanks to their thermal properties, hemp blocks achieve low-energy and passive-house standard (KfW 55–40 plus) without additional insulation. Ideal moisture regulation lowers heating and cooling costs.

The hemp blocks hold the necessary certifications and a technical approval in line with applicable European standards — for high CO₂ savings and the best living quality.

Easy to work with — using common tools.

Hemplith® hemp blocks are laid with insulating or lime masonry mortar. Base and finishing plaster must be breathable — e.g. lime putty, lime or clay plaster.

The blocks can be worked with conventional tools: aerated-concrete saw, band saw, alligator saw or hand saw — similar to sand-lime brick or aerated concrete.

Key figures at a glance

Interested in hemp block?

We advise you on wall build-up, quantities and structural design — and provide the relevant data sheets.