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Hempcrete block by ISOHEMP

Guarantees a naturally efficient and healthy building that stands the test of time

June 2020
Gallery Hempcrete block by ISOHEMP 1
Gallery Hempcrete block by ISOHEMP 1


IsoHemp builds or renovate with a new type of blocks.

IsoHemp is an industrial manufacturer of hempcrete blocks for the construction and renovation sector. These blocks offers customers durable and efficient solutions that enable professional builders and renovators candidates to insulate their homes in a natural, comfortable and efficient way thanks to the development of a unique industrial process. This solution benefits from numerous advantages of walls built: a healthy and natural product with optimal thermal and acoustic insulation, moisture regulation, fire resistant, high standard of living and a unique positive CO² assessment. IsoHemp gives comfort and well-being within homes while reducing the energy consumption with a natural product with a positive footprint balance.

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Label Date June 3, 2020
By IsoHemp
From Belgium
Maturity stage Medium and large scale commercialization

Implementation Stories

Hempcrete block by ISOHEMP by IsoHemp
Implemented by Plan Climat in Paris (France) in 2021

As part of its Climate Plan, the City of Paris has launched a renovation and refurbishment project for the Halles du Parc Floral, located in the Bois de Vincennes and housing municipal services. The building's thermal envelope has been greatly improved, with new double-glazed windows and interior lining in Hempcrete hemp blocks. This IsoHemp material was to take full advantage of its sound-absorbing properties.


Each m3 of hemp blocks has a negative carbon footprint of -75 kg of CO2 (carbon absorbed during the growth of hemp).


The environmental benefits

  • A 100% natural material made of hemp, lime and water
  • A pallet of IsoHemp hemp blocks stores 100Kg of Co²
  • An efficient thermal insulation material: λ of 0.071 W / mK
  • Saves on the building's energy bill and maintenance cost during the whole lifespan of the product

The Financial benefits


Activity Region

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  • Headquarters
  • Activity

Company Profile


Sustainable building and renovating with hempcrete blocks

View company profile
Headquarters 5380 Fernelmont, Belgique
Contact the Solution Provider Add to Favorites

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator IsoHemp has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.