For the installer, by the installer. Schluter®- Systems is dedicated to providing innovative solutions for tile installation. Schluter®-Systems products are specifically designed for the tile industry to ensure that installations maintain integrity and durability. Their product line includes over 4,000 items, including tile trims, uncoupling membranes, waterproof building panels, shower systems, and most recently thin-set mortar. Schluter-Systems is renowned for its state-of-the-art technology with attention to detail for highly functional and visually appealing results.