The Aqua-Step XL luxury panels are wide, 260 x 48.3 cm in ultramatt natural stone finish. They give the wall a seamless, luxury finish and are quick and easy to install. The panels have a Click ‘N Screw connection on the long side and are sawn straight on the short side. The panels are screwed to a batten structure or glued to the substrate. Waterproof, also suitable for walls in shower areas.