Callendar Estate Biomass Woodsure plus HETAS

Since 12th of April 2013, we have been proud to be members of woodsure plus, HETAS Certified Accreditation to G30/W30 standard. We are audited yearly to ensure that we produce woodfuel to the correct standard. Our woodfuel is tested during this process and a yearly certificate of conformity issued. Customers purchasing from a woodsure certificated producer can be assured that the producer has been checked and are able to produce a quality product.