If the checkbox beside a Façade is chosen, all the Surfaces on that Façade will be selected. If the arrow beside a Façade is clicked, all the Surfaces related to that Façade will be displayed in a tree list below. A single Surface or multiple Surfaces may also be individually selected to view results for those selections alone.
Each Surface will display an area, percentage glazing and Average Heat Gain. Surfaces with no glazing (eg. solid walls) will display 0% glazing and zero Heat Gain.
Note: Results on the Dashboard display an average of the Facades/Surfaces selected.