roof:
exposed 75mm concrete, rigid board insulation, paviors U = 0.25W/m2C
external
wall: dry lining, concrete U = 0.45 W/m2C
internal
floors: exposed 150mm concrete with raised floor
windows:
low E clear double glazing
atrium
glass: clear single glazing
Occupation
lighting
gains: 15W/m2
occupants
5W/m2
equipment:
25W/m2
Occupation
9 till 5 weekdays only.