By Niklas Finkel at August 09 2019 17:07:40Technical difference _ In 2D floor plans, you, the designer, work on both y axis and x axis. Moreover, the design can be changed in up, down, right and left sides. On the other hand, 2D plans are a lot simpler and cheaper relatively. They can be used to show the right, top and front side of the object. Unlike 2D, designers work on three exis to create 3D floor plans. Actually, this is like molding an object that looks same no matter which angle you look at it from. With 3D technology, solid models and wireframes are created line by line. Colonial floor plans introduce symmetry, with doors that are centered along with a sensible array of windows. The second story is very similar to the main floor in terms of size. They have brick_facing exteriors or clapboard siding, typically. The contemporary colonial house will have modern facilities.