Non-combustible contract mattress in expanded polyurethane with weight support Portland FR is a contract mattress in expanded non-combustible polyurethane, suitable for adjustable and motorised beds. Its non-deforming structure is characterised by a series of cavities that make it elastic, breathable and hygienic, thus avoiding the proliferation of mites and bacteria. Its ability to support an important weight ensures a calibrated and correct support to the different parts of the body and thus a restful sleep; it satisfies one of the most frequent requests advanced by guests of hotels and hospitality structures in general.