Image Text: Tek-Rails’ premium powder-coated aluminum picket systems for decks, patios, balconies, and walkways with low-maintenance efficiency in mind. Our dedication to research and development ensures a uniquely engineered railing system which meets commercial building codes throughout North America. All our commercial aluminum railings are maintenance-free, saving you time and the worry with rotting, warping, cracking, staining, painting, or refinishing.