Maintenance guide for SiOO:X

With proper care, SiOO:X-treated wood lasts up to 12 years. This guide is built on 30 years of experience and shows exactly how to maintain decking, façades and panels.

Restore silver-grey patina

Use Re-Wash to clean and refresh the surface without damaging the mineral layer.

When is re-treatment needed?

Depending on exposure, expect a fresh Surface Protector coat every 3–5 years on decking, every 7–10 years on cladding and façades. Use WoodScan AI for a visual status check anytime.