Cement parging or approved builder finish to exterior of exposed concrete walls
Drainage layer system to exterior foundation walls
Perimeter 4” drainage tile system
9’ high framed walls (ceiling height in the foyer, kitchens, bathrooms and bedrooms may be dropped and perimeter bulkheads are required to accommodate the mechanical systems)
Pre-Engineered floor joist and roof truss system
Steel beams and teleposts as per plan
Sub floor tongue and groove sheathing, nailed, sanded and screwed down
Underlay added to sub floor under ceramic tile
Exterior and interior walls 2”x4” or 2”x 6” studs at 16” centers as per plan
Party wall (between dwellings, all levels except attic) two separate 2”x 4” stud walls at 16” centres with sound deadening insulation with layer of fire-resistant gypsum board each side
Low e-argon Zone 2 casement windows as per plan
Insulated exterior metal doors with weather-stripping