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Patented insulating carrier block technology that allows general craftsmen to offer wooden houses

August 2022


Since 2012, Dom'Innov has been developing and manufacturing Blokiwood, a 100% wood pre-insulated load-bearing wall solution for the construction of prefabricated, tailor-made, biosourced and high-performance wooden houses. This product makes it possible to enhance species and sizes of wood not used in construction. The assembly of different modules (standard or tailor-made) allows the construction to be carried out like a Lego set. It is aimed at all players in the building industry and individuals, wood specialists or not.

Label Date August 12, 2022
From France
Maturity stage Medium and large scale commercialization
Looking For New clients, Visibility, Funding

Implementation Stories

BLOKIWOOD by Dom'innov
Implemented by Supermix in Eybens (France) in 2021

The architects of the Supermix agency called on Dom'Innov to modernize the appearance, improve thermal comfort and reduce the energy costs of a school. With a surface area of 1230 m², the building has been completely restored to achieve a 50% reduction in energy expenditure. The South façade, made up of asbestos plates, was removed and replaced by a Blokiwood wall.


The energy consumption of the new building was halved from 170 kwh/m²/year to 85 kw/m²/year


The environmental benefits

  • For a 100 m² house, BLOKIWOOD has half of the CO2 emissions compared to the mainstream alternative (concrete) just in terms of materials production, without even accounting for the carbon captured by the wood.
  • Valorisation of the use of softwood lumber in construction, with a 50% hardwood 50% softwood mix in the composition of our panels used for the manufacture of BLOKIWOOD modules
  • In a classic masonry construction, 30% of the thermal losses are caused by “thermal bridges“: there are no thermal bridges in the Blokiwood solution.
  • A Blokiwood site produces practically no waste compared to a concrete site

The Financial benefits

  • 20% cheaper than a wooden construction made by your carpenter
  • Construction time 3 times shorter than a traditional construction site

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile


Insulated & prefabricated wood construction system | made in France | Portable ! Adapts to any building up to R+7 !

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Headquarters 38530 Barraux, France

Networking Partner


InnoEnergy supports and invests in innovation at every stage of the journey – from classroom to end-customer.

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Solutions Associated 45
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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 Dom'innov 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.