Hemp stones
Hemp building boards
Hemp insulation boards
Hemp acoustic panels

Building materials made from fast-growing and natural raw materials –
Sustainable, healthy and climate-friendly construction

With climate-neutral building materials, we enable natural building to have added value for everyone and make sustainable living easier. Whether old or new buildings, large projects or small construction projects. Building with hemp is an energy-efficient and cost-saving construction method.

A good decision for your health, future and the environment

Whether hemp, hemp lime or hemp fiber – our building materials are all made exclusively from natural raw materials – produced in an environmentally friendly way with outstanding qualities.

We offer hemp blocks, lightweight hemp building boards, hemp acoustic boards, hemp building boards and hemp fiber insulation made from rapidly renewable raw materials and suitable processing options. Our Hemplith® and Siltentlith® building materials combine many physical building properties and can be combined well with proven building materials such as wood, natural stone, clay, lime and diffusion-open paints to create the most sustainable buildings in the construction sector. They are of particular interest with regard to global warming, as they store CO² (negative value effect), mainly through the capture of CO² during hemp growth.

Find out on our product pages about the variety of options for achieving a healthy and CO²-neutral building revolution with hemp or other rapidly renewable raw materials.

Building with hemp doesn’t harm the environment, but protects the climate and conserves resources.


Discover the advantages of hemp building materials


Hemp grows quickly, without fertilizer and pesticide-free


Hemp can be produced regionally

Mold resistant

Our hemp building materials are mold-resistant

Insect protection

Hemp has a natural insect repellent


Hemp building materials are durable


Hemp has excellent properties as insulation

Sound insulation

Hemp offers very good sound insulation

Open to diffusion

Hemp building materials are open to diffusion

Negative<sup>CO2 balance</sup>

Hemp building materials have aCO2-negative balance

Easy processing

Hemp building materials are easy to process

Pleasant fragrance

Hemp building materials smell of freshly mown meadows and herbs

Fire protection

Our building materials are flame-retardant, fire protection class B-s1, d0

Advice and sales!

By telephone under +49 (0)4893/254 04 83 or
by e-mail to info@vonhanf.de

request now

Baumaterialien aus schnellwachsenden und natürlichen Rohstoffen –
nachhaltiges, wohngesundes und klimafreundliches Bauen

Mit klimaneutralen Baumaterialien ermöglichen wir, dass natürliches Bauen einen Mehrwert für jeden hat und ein nachhaltiges Leben erleichtert. Ob Altbau oder Neubau, große Projekte oder kleine Bauvorhaben. Bauen mit Hanf ist eine energieeffiziente und kostensparende Bauweise.

Eine gute Entscheidung für Ihre Gesundheit, Zukunft und Umwelt