Retractable stairways miniLine F30 / F30 Plus / F60

Fire protection can be essential for survival. For this reason, the Roto Frank retractable stairway miniLine is the custom-fit solution for tight spaces with fire protection requirements. The stairway offers guaranteed protection and carries the certificate awarded by the MPA Braunschweig.

Technical features:

miniLine F30 / miniLine F60
- Certified 30 / 60 minutes from below
* according to DIN 4102-2 by MPA Braunschweig
* according to DIN EN1365-2 / 1363-1
- Installation in wood-beamed ceilings (≥197 mm)
or in concrete ceilings ≥150 mm)*
* observe our plans
miniLine F30 Pluss
- Certified 30 minutes from below & above
* according to DIN 4102-2 by MPA Braunschweig
- Installation in cement ceilings ≥150 mm)*
* observe our plans
Energy label
- Component: 0.92 W/m²K*
* certified according to EN ISO 12567-1 by IFT Rosenheim
Energy efficiency
- Air permeability Class 4
* certified by IFT Rosenheim according to DIN EN 12207 / 12114
- Circumferential seal
- Thermal insulation in the cover
Hatchbox / cover
- B1 chipboard panel (white coating)
- Hatch cover: both sides coated white
- Closure: turn lock (double bolt)
- Case height: 22 cm
- Installation allowance 1.5 cm
Stairs
- Aluminium retractable stairways
- Treads: 28 - 33, 8 cm deep (made of aluminium profile)
- Load bearing 150 kg
- We always deliver the maximum possible
Ready-to-install with standard accessories
- Telescoping handrail
- Mounting screws
- Operating pole
- Snap-on white covering strips