the magical tile wizard is an owner operated hands on contractor with a passion for high quality workmanship We use only the highest quality materials on every job. The schluter shower system is a water and vapor proof way to give you a shower to last a lifetime,none of the products used allow the growth of mold and mildew as many of the other products on the market do. we also use schulter ditra for all applacations a high quality tile substrate, to stop the cracked groutlines and tile