Hörmann’s steel construction project doorsmeet a wide range of requirementsand are suitable for both indoor and exterior use. They provide the requiredfire and smokeprotectionandare also available in break-in-resistant and acoustic-insulating versions. Our oversized steel construction project doors are specifically designed for use in data centres. In areas where none of these functions are required, Hörmann steel construction project doors are also available as multi-purpose doors.
The doors are characterised by a consistent, uniform appearance. The advantage is that doors with different functional requirements, installed on the same floor of a building, fit together perfectly. This ensures a consistent and harmonious design.
The OD steel construction project doors are designed in accordance with the European fire protection requirements of product standard EN 16034 and have been tested in accordance with DIN 4102 and EN 1634. For you this means: After harmonisation of the product standard EN 16034, this replaces the country-specific approvals. Only these European standards and any relevant country-specific requirements now apply when planning your fire-rated doors. External doors are already delivered with a CE mark according to the product standard EN 14351-1.
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Discover all catalogsWe offer all garage doors, operators, entrance doors, internal doors, steel frames, steel doors for residential construction and storage systems as CO2-neutral products as standard at no extra charge. All industrial doors, operators, loading technology, construction project doors and perimeter protection systems are also available as CO2-neutral products upon request for an additional charge. Learn more about our sustainability strategy.