The Valdana™ rectangular product teams perfectly with our 120mm triangle, truncate or square, to create a seamless practical feature, or the rectangle can be used side-on with any of our 180mm Valdana product pieces that will mix and match. Easy to install using tile adhesive or proprietary wallboard adhesive. Can be tiled with suitable wall or floor tiles with the top tiled or fitted with a solid-cut waterproof material cut to fit. Fully waterproof and stable, with no need for any support framework or separate waterproofing.