plasters and renders

Earthen Plasters and Floors


A great opportunity to develop your skills and understanding of earthen finishes, including: straw-clay base coat plasters for sculpting and protection, endless variations of clay finish plasters for durability and […]

Rocket Mass Heaters and Natural Building


Like two jam-packed workshops in one! Come build a rocket mass heater, a super-efficient wood-burning stove that stores heat in the thermal mass of an earthen bench. Learn about the […]

35-Day MASTER Natural Building Workshop – Ruin Recycling & Restoration, Off-Grid


From April 17th to May 22nd we will start another 35-Day Natural Building MASTER Certificate Workshop in a community near Benfeita in central Portugal. This workshop will provide you an […]