wedi, pronounced “vee-dee,” is a family owned German company. We invented the original “wedi Building Panel”, the first inherently waterproof tile backer board, which we continue to make today, in 1983. Taking it from there we have developed our wedi technology to engineer, design, and make complete shower systems that will help you build and protect your entire custom tiled shower and wet room design from floor to ceiling. Every wedi product and our complete wedi shower systems are made with two principles in mind: we use only premium quality raw materials and we build all the needed performances into one product.