Sierra Glass Block/Hawaii Glass Block

Sierra Glass Block is a distributor and prefabricator of glass block windows, walls and showers, structural glass floors and stairs, and Hydro-Blok 100% waterproof shower systems- the better shower system and TileWare Products. Vinyl Wrap Windows $100-$3000 Prefabricated Shower Enclosures $300-$5000 Structural Glass Floors $500 - $300,000 Structural Glass Stair Treads $ 1000-$50,000 Hydro-Blok 100% Waterproof Shower kits $800-$3000 We can ship directly to your job site, residential or commercial. One of our most popular shower systems, Hydro-Blok is an affordable waterproof concept that is easy, quick, and user-friendly. Able to be implemented as a DIY project or through a contractor, it’s a convenient and hassle-free way to build and customize the shower of your dreams. Its closed-cell XPS foam core and polymer-modified cement coating enables a fully-waterproofed line of shower pans, wallboards, and accessories to operate in a way that enables them to be simultaneously lightweight and strong - truly the best of both worlds. Best of all, they can be customized to fit any shape or size bathroom, enabling you to mold your design vision just as you’d want.