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TÜV certified according to EN 14975, with label "Baumuster geprüft"

Roof hatch, type RHT7014
Standard opening size: 700 x 1400 mm
Weight: 64 kg
Gorter® - completely assembled with

  • Thermal separated and insulated aluminium construction
  • Counter balancing system for assisted opening and controlled closing
  • Diagonal hand rail to safely enter and leave roof hatch
  • Double sealing for water and weather tightness
  • Fully opened lid engages automatically, with release button
  • Cylinder lock (31 x 60 mm) with 3 keys, in- and outside operation, with 1 point lock

Performance:

  • Insulation value (EN-ISO10077-1/2): Rc = 4.5 (m2.K)W; U = 0.22 W/(m2.K)
  • Sound reduction (EN-ISO140-3): 27 dB
  • Wind and water tightness (EN1027/EN1873): 650 Pa
  • Construction strength (EN1026/EN1027): ± 3000 Pa
  • Air tightness (EN 1026): 0.5 m3/hm1
  • Snow load (EN 1991-1-3:2005 Euro - Code 1): 1070 kg/m2

Standard powder coating:

  • RAL 7047 (outside) and RAL 9010 (inside).


Scissor stair, type EI 60

Fire rating classification: EI-60 (EN 1634-01 and EN13501)

Casing:

  • For structural opening size (W x L x H): 700 x 1200 x 250 mm

Room height: ........ mm, standard 3000 mm.
to be specified from top of floor to bottom of cover.

Stair:

  • Material: cast aluminium
  • Size steps: 360 x 140 x 26 mm, anti-skid
  • Step distance: ca. 250 mm depending on room height
  • Horizontal position of steps can be adjusted

Projection while opening:
600 mm (room height 3000 mm)
700 mm (room height 3200 mm)
Hardware:

  • Hook and eye
  • Handrail prepared for padlock to secure retracted stairs
  • Stair guide control system


Extension of scissor stair in plenum (option):

The stair can be extended to bridge the distance between ceiling and roof hatch in cases where it is mounted in a suspended ceiling/plenum

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Latest news

Training days at Gorter
IMAGE Tuesday 18th and Wednesday 19th August have been the training days at Gorter. During these days we have welcomed three new colleagues. Read More...
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