Standard railing

This is a standard railing with equations to manage the number of balustrades and the spacing between them. The spacing is set to maximum 89mm to uphold a building code. The equations will calculate the number of balustrades and their spacings from the width of the frame, the dimension of the frame and the dimension of the balustrades themselves. The model is adjustable and the equations are too. I focused on sharing the equations rather than the model itself.