The aim of the work was to define a suitable dimensional solution for a single-occupancy bed from wood composites for the adult bariatric population of Slovakia. Current bed dimensions are designed for the adult population for standard human dimensions and weight up to 150 kg. Based on the long-term observation of the development of anthropometric dimensions of the population (secular trend), the height of 95% of the adult male population was defined. Based on the analysis of the bariatric population of Slovakia, regardless of gender, the values of weight, waistline and hipline, and seat width were defined in the years 2020 to 2022. Based on the results, the weight of the bariatric population can be up to 250 kg. New bed dimensions for bariatric respondents were proposed, including bed length according to room dimensions from 220 cm to 240 cm, bed width of 141 cm, and bed height of 55 cm. By adjusting the dimensions of the beds for bariatric respondents, they will be able to move comfortably during rest and sleep. This can prevent many health problems
