MD 61

MD 61 Class RC 1 is a fire door that is particularly good at resisting fire, preferably used in industrial buildings, parking garages, basements and stairwells. Developed for environments where strength, stability and durability are prioritized. This door model MD 61 Class RC 1 gives you substantial protection against fire. Which protection class you should choose depends on your needs and where in the building the door is to be located, thus what the door is supposed to protect. 

Door leaf with 1.25mm hot-dip galvanized sheet, glued construction, insulated with mineral wool.