ZIP 8 Retractable Ladder with Trap Door

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The object content is configured for use in UK, but it may also be suitable for use in other locations.

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Surespan ZIP 8 heavy duty retractable ladders are made to order to suit your floor to ceiling height, this unit comes complete, ready mounted to a wooden trap ceiling door within a 19 mm thick wooden casing 240 deep which acts as a lining for the ceiling aperture when the unit is fitted in position.

Platform Compatible Version Certified to
IFC IFC 2X3 3 1.3
Revit Revit 2016 + 4 2.0

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Properties and values

COBie
NBS_General
NBS_Data
Accessories
Cylinder lock, Electric operation, Telescopic handrail, Top guardrail, Top operation - cable/ pull ring
ClosedHeight
650 mm
EnvironmentalProductDeclaration
n/a
FireRatingOptions
None, 30 minutes, 90 minutes
Format
Folding
FrameSurround
19 mm thick, 240 mm high timber
Handrails
n/a
Headboard
n/a
LoadCapacity
200 kg per tread, 500 kg/m² overall structure
LoftTrapDoorConstruction
62 mm thick insulated wooden sandwich trapdoor with the underside finished in white
LoftTrapDoorMinimumOpeningSize
675 x 1300 mm
LoftTrapDoorOperatingMechanism
Spring assisted trap door locked with operating pole latch
Operation
Counter balanced springs incorporated into pivot bracket
Rungs
n/a
StringsFloorToCeilingHeight
3500 mm
StringsNumberOfSections
One in concertina form
TechnicalNotes
Note this is a typical size ladder of a bespoke range available up to a maximum height of 4600 mm. The 'Loft Trap Door Minimum Opening Size' changes to suit the height of the ladder, consult Surespan Sales for further details.
Treads
350 x 140 mm anti-slip treads (alternative sizes are available)
Weight
n/a
Pset_StairCommon

More information

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    What's Changed?

    2/28/2017

    Changes to reflect updates to the NBS BIM Object Standard v1.3

    • Removal of Uniclass2 property
    • Addition of Uniclass 2015 properties
    • Addition of COBie Category property value

    Objects have also been updated to Revit 2015

    12/21/2015