Piaval models meet the reference standard UNI EN 1728 which determines the resistance and durability of the seat and back structure. Conformity is certified by CATAS. The complements that furnish residences for the elderly are subject to prolonged and intensive use.

This applies both to the frame, which is continuously subject to stress, and to the upholstered surfaces, subject to constant rubbing, abrasion and cleaning. Piaval certifies the durability and wear-resistance of its products, to provide further peace of mind to users, safe in the knowledge that they can sit on a sturdy chair, that can withstand knocks and loads of all types. Even our upholstery is certified to the highest standards.