Many Options for Fine Internal and External Glazing. Whether you are building, remodeling, or restoring a residential or commercial property, SCG offers design, fabrication, and installation of a wide range of glass items including many exciting architectural building options for your project. We carry external and internal glazing systems from the world's finest manufacturers and can custom design glass to meet your specific needs. Our internal partitions, glass rooms, and office accents have been a perpetual customer favorite. Personalize your design with color, Texture, and Style. All of our architectural glass is strong, safety glass that meets all applicable codes for building design and construction pertaining to this material.