regenerative & circular natural fibre insulation
made from natural agricultural straw fibre
AGREKA BUILD is a UK-based material innovation company that specialises in net-zero construction and regenerative building solutions.
Our unique approach involves collaborating with farmers to transform agricultural waste into innovative, green construction materials. By repurposing waste into valuable resources, we aim to reduce environmental impact, support rural economies, and lead the transition towards a net-zero, circular economy in agriculture and construction.

MADE FROM AGRICULTURAL STRAW FIBRE
In 2024, our award-wining team of architects and engineers developed WHEATEX. This regenerative insulation is a safe and sustainable building material that is good for your home, your health and our planet.
✔ HIGH THERMAL INSULATION
✔ NON TOXIC (NO VOCs)
✔ LIGHT WEIGHT & DURABLE
✔ COST EFFECTIVE
✔ EASY TO INSTALL
✔ AIR FILTRATION
✔ SOUND PROOFING
✔ CIRCULAR
It is the only truly circular bio-insulation, as it is made entirely from unused agricultural bi-product and can be recycled into biofuel or composted at end of life.


Net-zero goals to build a sustainable world by 2050 will send demand for regenerative build material increasing rapidly.
Toxic insulation materials poses health and environmental hazards.
The construction and agricultural industries combined account for 65% of global CO2 emissions.
