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An example demonstrating energy savings from wall and roof insulation as part of a building refurbishment project
In the following office building example, the third floor (the top floor, including the roof) has been considered for heating and cooling load calculations.
Location: London


Heat losses calculations (before)
Report (before)
Energy (before)

Wall Construction (before)

Graph (before)

Roof Construction (before)

Energy (before)
Heat losses calculations (after)
Report (after)
Energy (after)

Wall Construction (after)

Graph (after)

Roof Construction (after)

Energy (after)
Heat gains calculations
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