180x14 Hard Wall Lining Secret Nail

180x14 Hard Wall Lining Secret Nail is a premium hardwood lining board designed for internal residential and commercial applications. Featuring a secret nail profile, these kiln-dried boards offer a smooth, clean finish with no visible nail heads, creating an elegant wall lining look. Available in widths of 180mm and thickness of 14mm, this hardwood lining is precision-milled with a tongue and groove profile and end-matched for a tight, seamless fit. Suitable for a variety of hardwood species, this lining provides durability, natural beauty, and excellent dimensional stability, enhancing interior spaces with a classic timber finish.