Heat required: 0 Btu/hr recalculate
Calculations are based on a temperature difference of 20°C, i.e. an ambient temperature of -5°C and a required temperature of +15°C.
- No insulation:
- e.g. corrugated sheet, doors frequently opened
- Poor insulation:
- e.g. single skin brick or block, some single glazed windows, doors opened fairly often
- Average insulation:
- e.g. double skin brick or block, windows single glazed, roof insulated, doors not opened much
- Good insulation:
- e.g. blocks plus cladding with insulation between, few or double-glazed windows, doors rarely opened
