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  • Productprice0,00 €
  • Extra charge cover strips0,00 €
  • Extra charge shaft railing0,00 €
  • Extra charge Guardrail0,00 €
  • Extra charge handrail0,00 €
  • Extra charge Deckelanschlag0,00 €
  • Extra charge Zusatzstufen / division of cover0,00 €
  • Extra charge Deckelbeschlag0,00 €
  • Extra charge Deckel elektrisch0,00 €
  • Extra charge Lukenteilung0,00 €
  • Extra charge Drückergarnitur0,00 €
  • Extra charge Komfortstufen0,00 €
  • Extra charge junction of hatchbox0,00 €
  • Extra charge U-Wert0,00 €
  • Extra charge top opening device0,00 €
  • Extra charge RAL colour concertina0,00 €
  • Extra charge lock0,00 €
  • Extra charge Schloß oben0,00 €
  • Extra charge Doppel-Deckel DD0,00 €
  • Extra charge Montagehilfe0,00 €
  • Extra charge hinges0,00 €
  • Extra charge remote control0,00 €
  • Extra charge protective rail for opening0,00 €
  • Extra charge clamping rail0,00 €
  • Sash count0
 
  • Net0,00 €
  • Material tax surcharge 7.8%0,00
  • Vat 19%0,00 €

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Flatroof access with concertina stair Ecco

The flat roof access Ecco connects climate-sealing-system and trio-mounting-system as the first flat roof access of Roto Frank. Thanks to the well thought-out construction, it closes as tight as a window. The newly developed roof exit sets new standards for energy efficiency, ease of assembly and long-lasting quality.

 

Technical Features:

 

  • Energielabel
    - Component: 0.40 W/m²K*
    - Top cover: 0,77 W/m²K*
    - Bottom cover: 0,68 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 (triple)
    - Thermal insulation in the covers
    - climate-sealing-system
  • Upper cover
    - Metal flashing with galvanised sheet steel
    - Closure: bar lock
    - Prepared for customer-provided profile cylinder
    - Edge glued for protection against weather
    - incl. rubber hollow profile seal (double) with contact lip for roof membrane
    - Impermeable to driving rain (Class E1200)
    - Stop as standard on the right
  • Hatchbox / Hatchcover
    - Side customer-provided insulation max. 40 mm
    - white
    - Water repellent and treated with fungicide
    - incl. additional treads in the hatchbox
    - Closure: 4-point locking
    - Flush ceiling installation possible
    - Closure flush without draw hooks
    - Installation allowance: 2 cm
    - climate-sealing-system
  • 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