Need room for shampoos, conditioners and soaps? Our full line of HYDRO-BLOK shower niches are what you need. All of our recessed niches are constructed from a single piece of 100% waterproof XPS foam and then covered in fibreglass mesh and coated in a modified cement coating. This high quality construction means these niches are built to last with no leaks. Cover them with your favourite tile or stone and they will look great and be a handy addition to your shower. Our HYDRO-BLOK Shower Niches do not require any modifications to your 16? OC wall studs, making installation quick and simple.