Taking the schematic plan we developed in the previous phase, we begin drawing this in a CAD program. We make the building real by drawing the floor plans, and all building elements often referred to as ‘packages’. We also begin thinking about materials, inside and out.  What will the walls, ceilings and roof look like?  At the end of this phase we will have what looks like a house, but not yet something a builder could begin building. That’s where the next phase comes in. We will submit the scheme for Building Control Approval as necessary prior to commencement of the construction phase. After planning