Wood protection with patented silicon technology

Experience the difference with beautiful patina and resistant wood protection that preserves your wooden surfaces and protects them at depth using nature’s own silicon technology. The patented formula is in both the base wood protection and the supplementary surface protection that penetrates, combines with the wood and produces a natural silver-grey shade.

Natural silicon-based wood preservatives and pretreated wood

Sioo Wood Protection offer natural silicon-based wood preservatives and pretreated wood adapted to different projects and environments all over the world. We corporate with global partners and offer our own wood brand "SiOO:X Advance Wood System".

Order wood samples

Explore SiOO:X silicon technology at close quarters. For registered companies not for private individuals, order free wood samples here:

Featured reference projects


Windisch Summerhouse


The Auckland Project



Please select Pro or Consumer
Pro For businesses and architects
Consumer For private individuals