The longitudinal beams carry the weight of the entire mattress and the sleeping person. For this reason, we recommend changing them after 7-10 years. We offer longitudinal members in weight categories up to 60 kg, 60-80 kg, 80-110 kg and over 110 kg.
Spreading layers degrade due to heat, sunlight, sweat and other influences and can become a source of mites and molds. Therefore, we recommend changing them best after 10 years.
It protects the core of the mattress and at the same time holds it together. For hygienic reasons, we recommend washing the covers
at least once a year. The length of time it will serve you is purely at your discretion.