We developed a unique fire-resistant door and tested it at TNO/Efectis in accordance with NEN-EN 1634-1:2008 certification as classification NEN-EN 13501-2. The door has also been granted classification EI1. Due to its EI1 certification, this type of overhead door is suitable for both the Dutch and the international market. At Warrington in Ghent, the fire-resistant overhead door also underwent an endurance test in accordance with EN1191:2000 and 14600:2000, 5500 times open and shut.
Most important features of the fire-resistant overhead door:
* The revolutionary structure and production process make this fire-resistant overhead door highly interesting in terms of price * Tested according to the latest European standards * Can be used in explosion-proof areas (ATEX 137) * Integrated liquid-retention barrier possible up to a height of 1000 mm * Can be used normally, hardly any usage limitations * Certified for use in large sizes
