The staircase is one of the most important components of a building. It helps people to access different floors of a building. When it comes to constructing a staircase, it is always important that you correctly calculate the slope of the flight to ensure that it isn’t too steep.
The calculation of staircase slope is very simple and easy. You just need to know the width of the tread and the height of the riser. After calculating, you will come to know whether the stair slope is legal or not.