I am producing an EPC for a large (30,000m2) warehouse with a 2 storey office block at one corner within the external envelope. I was told during training that the easiest way is to create blocks for each floor and then cut a hole in the floors for the warehouse.
I have discovered that an error is generated if there is a hole in the floor and ceiling (block height less than 1.5m) which is corrected by using the “Advanced” tab on the tools menu to merge similar blocks. Maybe this should be included in an “Error fix list” somewhere.
Any help will be apprecited.
I didn’t find the right solution from the Internet.