OUR FOCUS....
is ecological and energyoptimised building.
Building with clay in particular has been a matter of course for us for 27 years and inspires all those who dare to take the step! Claudia Degen und Rainer Hettenbach, Degen Hettenbach & Partner, Therwil #adventskalender2022 #lehm #ökoligisch #adventcalendar2022 #clay #ecologicalbuilding