T90 steel tubular frame construction project doors with modified profile system
Our T90 steel tubular frame construction project doors from the N-Line are available with a new, modified profile system. The profile now has a depth of 70 mm, making it stronger than the old system (60 mm depth). The door solution is also more cost-effective while also offering greater flexibility in terms of equipment variants. Short delivery times ensure efficient and predictable processes during the construction phase.
The single-leaf and double-leaf steel tubular frame construction project doors are T90 fire-proof and smoke-tight. The system is the ideal solution for applications with strict requirements. The robust profile with a total frame width of 168 mm makes it perfect for high-traffic doors such as in public buildings or schools. The matching appearance between the T90 steel tubular frame construction project doors and the T30 doors is retained, ensuring a harmonious overall appearance, no matter the function of the door.
- HL 910 and HL 920 steel tubular frame construction project doors
- New: modified profile system based on the proven N-Line system with a depth of 70 mm
- New: more cost-effective
- New: greater flexibility when it comes to equipment variants and short delivery times
- Version as T90 fire-proof and smoke-tight door for indoor applications
- Total frame width (frame + profile): 168 mm
- Size range:
- RAM single-leaf: up to 1500 mm × up to 2600 mm (W × H)
- RAM double-leaf: up to 2500 mm × up to 2600 mm (W × H)
- 3-way adjustable weld-on barrel hinge in the colour of the door
- Side elements (up to 1000 mm wide) and transom lights (up to 1000 mm high) available
- Optional version available with anti-panic fitting
- Matching appearance with T90 and T30 steel tubular frame construction project doors
- Optionally CO2-neutral
- Available from 01.06.2025
