Can Slate Tile Be Dry-Stacked?

Preparation

• Stacked slate tiles work well as a backsplash or along a bathroom wall. To ensure an even fit, screw the batten board to the surface to serve as your base. It's important to dry-stack the tiles in small sections to practice aligning them. Use a pencil to mark any cut lines around fittings, cabinets and other obstructions.

Cutting Tiles

• Cutting tiles requires precision and careful measurements for a tight fit. To mark a tile with cut lines, place it over the top of the faucet or other obstruction and mark the width on the side with a sharpie. Then, align it with the side of the tile to mark the height. Saw over the cut line of the marked tile with a wet saw, so the vertical and horizontal lines connect. Move the tile slowly through the saw to create a smooth edge.

Applying Thinset

• Thinset adhesive will secure the stacked tiles firmly to the batten board or other surface. Read the manufacturer's instructions and mix as needed. If you're tiling a large area, mix the thinset in a bucket with a paddle bit and drill. Use a notched trowel to apply the thinset in small sections at a time. Remove any excess if you're not tiling the whole wall at once.

Installation

• The installation process for stacked slate tile is similar to other tiles. Begin in a corner and wiggle it into place against the thinset to maximize the bond. Fit the cut pieces around fixtures and butt the sides of each tile together for a snug, seamless fit. If you notice any loose tiles, butter it with more thinset and press it back into place. Wait the recommended amount of time for the thinset to cure.