90 x 18mm – 5.4m Design Pine Primed Timber H3 Tongue & Groove – Exterior Grade Cladding & Linings
90 x 18mm – 5.4m Design Pine Primed Timber H3 Tongue & Groove – Exterior Grade Cladding & Linings
Design Pine H3 Tongue & Groove boards, 90 x 18mm in 5.4m lengths, are factory primed for rapid finishing and a consistent painted appearance. H3 treatment supports above‑ground exterior applications when correctly sealed, while also suiting protected interior linings. The T&G profile ensures a tight fit and clean lines. Straight, stable boards reduce site waste and speed installation. Ideal for facades, soffits, and feature linings where a durable, paint‑ready timber solution with minimal preparation is required.
$42.39