Step 2 is optional. There are 5 different addition types available. Choose and add to calculation one or more additions that corresponds to your roof.
After selecting the Icon/Image for roof addition, you will get on the right side the frame with technical image with dimensions and input boxes. Enter the dimensions for your roof addition.
In the left upper corner of the frame you have an icon with questionmark. Picking this icon you will be redirected to the help page for this particular roof addition.
When you entered all the values, you must confirm them with picking the ADD button. You will get the green info bar with confirmation message: Added/Updated successfully.
After succesfully adding an addition, there is a list of all added additions at the bottom of the page.
You can still edit the additions in the list with picking Edit icon at the end of desired addition row.
You can repeat Step 2 as many times you need to.
Pick button FORWARD to proceed to Step 2 or BACK to return to Step 1.