Tile Redi is the inventor of Tile Ready shower products. Tile Redi is both the industry innovator and industry leader of the Tile Ready shower niches and has the industry's largest selection of Tile Ready shower pans. Our shower niches comply with all local building and plumbing codes, unlike cheap imitations do not comply with local plumbing or building codes and will not be approved by local inspectors. Don't be fooled by cheap imitations. Also, our shower niches are easy to install, unlike the jigsaw puzzle shower niches which require a master's degree in shower niches installations and a lot of free time to properly install.