Choosing the right doormat depends primarily on the number of people who are in the building every day. Typically, there are three types of traffic intensity:
Up to 250 people per day (normal);
Up to 2000 people (increased);
NS. 2000 people (very large).
In the case of the first type, shoe mats with an area of 4 to 6 m2 are a good solution. In the second type, from 12 to 18 m2, while during the highest pedestrian traffic it is a minimum of 27 to even 36 m2.
It should be remembered that not only the surface of the mat is important, but also its height. For a small flow of visitors it is 12 mm, for larger - 22 mm thick.