Designed as a simple timber frame building with off site manufacture being vital to keep costs to a minimum. The internal trusses were laminated from standard sections of whitewood from the timber merchant, glued and screwed together to form trusses that formed both the walls and roof, and craned in and bolted to the concrete slab. Purlins and rails were then bolted to the trusses to carry the wall and roof panels. In essence very simple but requiring a lot of careful design to ensure all went together smoothly.