Partnering with farmers, Agreka Build transforms agricultural fibre into high-performance materials that cut emissions, support rural economies, and drive the transition to a circular, low-carbon future.

WHEATEX® Thermal & Acoustic Insulation Fibreboard is a regenerative natural fibre insulation product made entirely from agricultural straw. Designed as a sustainable alternative to synthetic insulation, WHEATEX® delivers excellent thermal and acoustic performance, with enhanced fire and mould resistance. At the end of its life, it can be fully recycled or composted.

With its high-density, non-directional fibre structure, WHEATEX® significantly reduces noise transmission from both human activity and machinery. Its low thermal conductivity helps maintain a building’s thermal envelope, improving energy efficiency and reducing heating and cooling costs.

Breathable by nature, it allows moisture to escape during humidity changes, preventing damp and mould while promoting a healthier indoor environment. Free from VOCs and chemical binders, WHEATEX® not only supports sustainability but also enhances indoor air quality — making it a smart choice for future-focused construction.