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Heinen fire doors Tested according to EN 1634-1;

Heinen fire-resistant doors have been designed to meet your needs in exceptional dimensions, while still meeting the requirements in terms of intensive use and mechanical resistance. For example, a Heinen double door, EI1-60, can easily compartmentalise an opening of 4.40 x 4.40 m! Heinen has always been a pioneer in fire-resistant compartmentalisation. As early as 1973, the brand attracted attention by perfecting the world’s first metal fire-resistant door! Since 2010, Heinen doors have been validated according to European standards by no fewer than 30 official fire tests. The pace of developments and the intensive activity in the R&D department even prompted the company to purchase its own furnace that meets European standards in order to carry out pre-tests. All Heinen external fire doors for pedestrians are CE marked according to the new European standards EN 16034 (fire doors) and EN 14351-1 (external pedestrian doors)