Shadow Slate

GRAINEL Shadow Slate is an exclusive interior panel from the Shadow series that combines the natural beauty of thermally modified spruce with the character of wood matured over time. The panel stands out through its heavily wire-brushed finish, which highlights the annual rings and timber texture while creating a striking play of light and shadow on the surface. Thermal modification improves the dimensional stability of spruce and emphasizes its natural structure. The deeply brushed surface creates a relief-like texture where darker grooves and softer grey-brown tones form a rich, layered visual. The Shadow Slate finish is inspired by weather-shaped timber and natural slate tones. A combination of grey, smoky brown, and charred nuances creates a timelessly elegant vintage appearance suited to modern, industrial, rustic, and Scandinavian interiors. The result is a wall panel that functions not only as a finish material but also as a design element, adding depth, warmth, and character to the room.