Natural mineral / Plaster/Render

Clayworks Clay Plaster

A British interior plaster of unfired clay, minerals and pigments — carbon per kg published in an EPD, reusable and compostable.

$Clayworks Clay Plaster representative image$

A wall finish with no firing and no cement — its carbon is published in an EPD, and reuse and composting at end of life are written down, not implied.

Good for

Interior wall and ceiling finishes
Textured low-carbon finishes

Consider

Some finishes use chemical rather than natural pigments — check per colour.
90% of the A1-A3 figure is transport, so it shifts with project location.
Availability in Korea is unconfirmed.

Manufacturer: Clayworks
Availability: Korea route unconfirmed
Checked: 2026-08-27