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Advanced materials / Portugal → Europe

Biology.
Engineered for insulation.

We develop bio-based insulation from mycelium and agricultural residues for the next generation of European buildings.

V2 developed and tested. V3 in development.

FF / MATERIAL STUDY 002
FungiFoam mycelium composite prototype panel, showing its textured surface
REAL MATERIAL. BIOLOGICAL ORIGINS.λ ≈ 0.04 W/(m·K)Experimental V2 result
≈0.04W/(m·K)

V2 thermal conductivity

Experimental V2 result
2

Prototype generations developed

V3

Now in development

3rd

ClimateLaunchpad Portugal

2026

01 / Material platform

A new starting point for insulation.

Biological networks. Material engineering. Building performance.

Mycelium forms a binding network. Agricultural residues and cork provide biological material inputs. Our work brings them together in a composite designed around thermal performance, repeatability and manufacturing.

Explore the material

The European context

Buildings are changing. So must their materials.

≈40%

of EU energy consumption is in buildings

75%

of EU buildings have poor energy performance

1%

annual energy renovation rate

Source: European Commission · EU building stock

EPBD / EU 2024/1275

A whole-life view of buildings.

The EPBD introduces life-cycle global warming potential calculation and disclosure in energy performance certificates for new buildings.

2028

From 1 January: new buildings over 1,000 m² of useful floor area.

2030

From 1 January: all new buildings.

Material choices will face closer life-cycle scrutiny. The requirement concerns building-level assessment; it does not prescribe a particular material. Read the Commission’s explanation

02 / Applications

Inside the building envelope.

Walls. Roofs. Prefabricated systems. We are developing the material around the places insulation needs to perform.

Target building applicationsExplore building applications
Conceptual wall cutaway: exterior layer, insulation development zone, structure and interior lining01020304
01 Exterior02 Insulation03 Structure04 Interior

Conceptual assembly · layers and detailing depend on the building system.

03 / Development

From a first prototype to industrial ambition.

Two generations developed. V3 moves the focus towards performance and repeatability.

  1. V1

    Proof of concept

    Completed

  2. V2

    Functional material iteration

    Completed

  3. V3

    Performance + repeatability

    In development

  4. 04

    Independent validation

    Next stages

  5. 05

    Application development

    Next stages

  6. 06

    Certification pathway

    Next stages

  7. 07

    Pilot manufacturing

    Next stages

  8. 08

    Industrial scale

    Next stages

Follow the development

04 / Recognition

Progress beyond the laboratory.

2026

ClimateLaunchpad Portugal

3rd place · selected for the European Finals

The milestone
2026

BYB Venture Lab

Programme participation

2026

H2O & Sustainability Innovation Hub

Finalist

FungiFoam team working with prototype panels in the laboratory
Material development, in the hands of its makers.

05 / People

Four founders. Complementary disciplines.

Materials engineering, chemical engineering, biotechnology, finance and business development. One team connecting the laboratory to the European construction market.

Meet the team

Partnerships

The next stage is built together.

Material ambition. Shared.

Build the next chapter with us.

Partner with FungiFoam

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