Elevate outdoor builds with Incised Timber designed for enhanced preservative absorption and longevity. Incising improves treatment penetration deep into timber fibres. Our Incised Timber range suits fencing, decking bases, landscaping and structural frameworks. Each piece benefits from advanced incising for maximum protection.
Timber products undergo precision slitting before pressure treatment to boost durability and resist rot. This process delivers superior preservative coverage on all faces.
Choose from timber joists, sleepers and more in sizes fit for garden, boundary and ground contact projects. All products support long‑lasting outdoor performance.
Incised Timber enhances service life by enabling deep, even treatment penetration. Ideal for applications where strength and weather resistance matter. Browse our range to find quality timber materials ready for pressure treatment and project readiness. Designed for ease of use and built‑to‑last reliability.

The incising process is a series of approximately 8mm deep x 10mm wide slits cut into the surface of the timber, allowing much better penetration for the treatment and to create a complete envelope seal on all faces of the timber.