Going down the stairs, a person puts his leg on the step, and it turns out that his toe goes beyond the front, part. With a larger overhang, the likelihood of slipping increases. Based on the practice, the impression should have a width from 28 to 30 cm, at least 25 cm. The most optimal size that has the height of the approach should be from 14 to 17 cm and not more than 20 cm. There are situations in which the layout does not make it possible to increase the width of the step. In this case, you need to use an in -depth approach, or make an increase in the overhang of the step. You may not use the risers at all and make the steps open, which will make it possible to save when performing a stairwell binder. Then it will be necessary to finish (painting and grinding) from above and below.
