VELKIN

opencall#2
winner
#OC2 Hybrid Team
energy
SUPSI

Velkin develops modular thermal and acoustic insulation panels made from recycled textiles and bio-based binders. Designed as a protective “second skin” for interiors, it combines circular material innovation, local textile waste valorisation, aesthetic quality and open-source documentation to create healthier, quieter and more energy-efficient spaces.

Velkin is a circular material innovation project developing modular thermal and acoustic insulation solutions for interiors. Made from recycled textile fibres and bio-based binders, Velkin transforms non-reusable textile waste into high-value interior applications such as wall panels, acoustic artworks and thermal barriers. Conceived as a protective “second skin” for buildings, it combines performance, tactile quality and aesthetic value to improve comfort while reducing energy consumption.

Led by Le Textile Lab in Lyon, the project builds on the Precious Textile research programme and brings together a multidisciplinary team of artists, designers and architects. Through collaborative residencies, material testing and local partnerships with textile sorting and reuse actors, Velkin explores new recipes, fabrication processes and modular design principles adapted to different spaces and uses.

The project aims to create a replicable, locally rooted value chain, from waste collection and material identification to prototyping, documentation and future production. By combining circular design, open-source knowledge and small-scale distributed manufacturing, Velkin offers a sustainable alternative for energy-efficient interiors while opening new opportunities for textile waste valorisation.

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