Measure the outside dimensions of the balcony. This measurement will determine the railing sections required to complete your project. For balconies with existing columns, specify the dimensions of the columns and their distance from the end of the balcony.
MEASUREMENT OF THE TRIANGLE OF THE STAIRCASE
Measure the diagonal of the balcony, nose to nose with the steps, as well as the height and the extent. These measurements will determine the exact diagonal and the degree of descent.