Collect and sun-dry
Seaweed is gathered and dried in open air and sunlight.
Four natural ingredients, shaped at room temperature into one solid biocomposite.
What goes in
Seaweed fibres
Sun-dried marine macroalgae form the fibre network. Different species give gentle colour variation.
Slaked lime
A mineral binder that hardens around the fibres and gives strength and stability.
A natural organic acid
Helps lime and fibre bond evenly. No synthetic additives.
Water
Opens the fibres and carries the mix. It leaves as the panel dries, leaving tiny pores behind.
Inside the panel
Tap the points on the cross-section to see how each property comes from the structure itself.
1
Fibre network
Seaweed fibres cross and knot into a connected web that carries the panel, with no resin or glue.
How it is made
No kilns, no presses, no curing ovens. The panel is formed and dried at room temperature.
Open the fibres
The dried seaweed is worked in water until its fibres open into an even web.
Bind with lime
Lime and a natural organic acid are added so the binder coats every fibre.
Mould and cure
The mix is cast into a mould and left to dry and harden in the air, absorbing CO₂.
Back to the soil
When a panel’s working life ends, it can be broken up and composted. The seaweed returns as organic matter and the lime as calcium for the soil, with no toxic residue.
- Panel in use
- Broken up
- Composted
- Soil
Performance, carefully stated
Based on our in-house tests. We do not yet hold third-party certification.
The open-pore structure is designed to absorb sound and reduce echo without an added insulation layer. Our in-house tests support this.
Let’s build with the sea
Architects, designers and builders: ask for a sample and see the material in your hands.