Construction

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Close-up view of a wall showcasing the intricate, organic texture of mycelium-based insulation, highlighting its natural beauty and advanced material properties.

The Jeweler's Box

Mycelium emerges as high-performance insulation for 2026

A new bio-based insulation material, grown to order, is hitting the market at a quarter of the price of wood fiber.

Élise Dubois·June 24, 2026