Here at RST we do projects from small to large, from tiny houses to large industrial buildings. Here is an example of a 100,000 sq ft building (200 ft x 550 ft).
The owner wanted us to focus on a very green, energy efficient building. So we used RST ICF walls, an RST roof system that is R25, and over 220 light tubes for natural illumination.
This building will save on airconditioning as the AC units are one half the size as on a conventional building and the light tubes will save the use of lighting during daylight hours.