Flax

A byproduct of linen textiles, flax fibers are naturally moisture-regulating and breathable. Pressed into boards with plant resins, they offer excellent insulation and indoor comfort.

Characteristics

Advantages

Excellent acoustic insulation

Excellent thermal insulation

Lightweight and easy to handle

Biodegradable and recyclable

Disadvantages

Sensitive to moisture if unprotected

Needs chemical treatment for safety

Requires thick layers to insulate well

Can shift if not secured