418 Lexington, Waterloo


This custom home was designed and built using wood stud framing for the walls with pre-engineered TJI floor joists and roof trusses.  A portion of the second floor framing uses hollowcore precast concrete floor panels above the garage to support a load-bearing wall to achieve the desired floor layout.

The third floor has an 85 m2 (900 ft2) roof top patio with access to the ground floor outdoor pool using an exterior spiral staircase.

RIZZ Engineering developed the conceptual design model using Revit and prepared all drawings for permit and construction.


3-storey residence with a gross floor area of 500 m2 (5,400 ft2).