Zetland Passive House
The wooden external cladding is “pre-fossilised” meaning it’s resistant to rot and UV degradation. Made by Organowood, this timber cladding is saturated with silicon compounds turning the wood into stone. Thus, the wood is protected without the use of biocides or heavy metals.
http://www.organowood.co.uk
Photo: Rick McCullagh
Timber clad modern house