Retractable stairway Ecco

With the high-quality window fitting from Roto, the concertina staircase Ecco with 4 locking points is as air tight as a window. The newly developed concertina staircase with pre-assembled WDL and pre-drilled holes sets new standards for energy efficiency, ease of installation and long-lasting quality. For high demands on leak-tightness and energy efficiency, such as with insulated ones floor slabs, the Ecco is the best solution.

Technical features:

Energy label

- Component: 0.77 W/m²K*
* calculated by manufacturer according to DIN EN ISO 6946
Energy efficiency

- Air permeability Class 4
* certified by IFT Rosenheim according to DIN EN 12207 / 12114
- Circumferential seal with closed corners
- Thermal insulation in the cover
Hatchbox / cover

- Hatchbox: white
- Cover: white, watertight with PVC folie
- Closure: 4-point locking
- Hatchbox height: 24 cm
- Flush ceiling installation possible
- Closure flush without draw hooks
- Installation allowance 2 cm
Stairs

- Aluminium retractable stairways
- Treads: 28-33, 8 cm deep (profile treads)
- Load bearing 150 kg
- We always deliver the maximum possible tread width
Ready-to-install
with standard accessories
- Mounting screws
- Operating rod with square shaft
- Snap on cover strips in white
- Insulating and sealing block on the hatchbox
* certified by IFT Rosenheim according to DIN EN 12114
- Pre-drilled hatchbox
(easy installation)

Technical features:

Energy label

Energy efficiency

Hatchbox / cover​​​​​​​

Stairs

Ready-to-install

Entdecken Sie weitere Scherentreppen:

Hatchbox / cover