Loglap Board Brown – 120mm x 18mm

Our Brown Tanalised Loglap offers all the structural benefits of our standard cladding but with a pre-applied rich brown tint. This treatment is perfect for those who prefer a darker, more traditional wood finish from day one, eliminating the need for immediate staining. The decorative curved (convex) outer face creates deep shadow lines and a robust, “chunky” feel that elevates the look of any exterior wall. With an 18mm finished thickness, these boards are significantly more substantial than standard cladding. This extra thickness provides improved thermal insulation, better sound dampening, and increased resistance to warping. The boards are pressure-treated with a brown preservative, forcing protection deep into the timber to defend against rot, fungal decay, and insect attack for many years. We stock these boards in a wide range of lengths—3.0m, 4.2m, 4.5m, and 5.4m—allowing you to select the perfect size for your project. This versatility helps minimise waste and reduces the need for visible joints on longer spans, ensuring a professional and weather-tight finish. Rustic Brown Aesthetic: The curved profile and rich brown tint provide a high-end, traditional log-cabin finish without the need for initial painting. Heavy-Duty 18mm Thickness: Offers superior strength and durability compared to standard 12mm shiplap. Brown Pressure Treated: Fully tanalised with a brown colourant for long-term protection and an immediate decorative finish. Interlocking Tongue & Groove: Features a precision-engineered joint that ensures a secure, wind-tight, and easy-to-install fit. Multiple Length Options: Available in 3.0m, 4.2m, 4.5m, and 5.4m to suit projects of all sizes.