Use the ‘Outdoor Roof’ tool only for structures like:
*Pergolas
*Carports
*Al Frescos
*Verandas
To avoid double-counting costs, do not include these outdoor areas in your main “New Build Measurement.” Measure them separately using this tool.
If you have both open and closed out door roof areas, select ‘closed roof’ and halve the area of the open roof in you measurement.