Treatment Services

Onsite state-of-the-art timber-treatment centre offers chromium- and arsenic-free wood-preservative treatment from Arch Lonza


UC 1 — Internal, dry – for example upper floor joists

UC 2 — Internal, risk of wetting – for example tile battens

UC 3.1 — Outdoors, coated, above ground – for example window frames

UC 3.2 — Outdoors, uncoated, above ground – for example fence rails

UC 4 — Direct soil or fresh water contact – for example fence posts

UC 5 — Marine use – for example marine pilings