Sia Stumbrs Premium Pellets are manufactured in the Ukraine – the pellets are manufactured from 100% virgin softwood and all raw materials are sourced locally to the two production plants in Ukraine and Latvia. Our bagged Premium Pellets are ENplus A1 certified and BSL accredited so meet the criteria for Renewable Heat Incentive (RHI) approval. Offering quality with convenience, our Premium Pellets are intended for the smaller user, and the 15kg bags allow easy handling for people of all ages. They are delivered on a pallet – each pallet weighs 1005kg – so can be stored in a garage or shed. Ordered direct from Sia Stumbrs on-line or by telephone, the pellets arrive 3 to 5 working days later. It’s a handy bag of fuel but it packs a punch of concentrated heat, with approximately 50kWh of energy in each one. It also meets the top European standard ENplus A1 – which means it will burn well and with low levels of dust and emissions.