The colour coding system of violet, yellow, red, green, blue and brown provides easy recognition of the appropriate furniture sizes. Through this system all students can be properly seated for optimal ergonomic/work performance. Optimal chair and desk heights Woods observes the ISO 5970 and EN 1729 Standards. In these Standards the stature height, approximate school year level and seat/desk heights have been correlated and the six chair and desk heights have been determined. The decisive factor is regular checking of the size of the individual, as the heights of students in one classroom vary considerably due to their individual development....
