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Automatic Electric Disappearing Stairway, With Deep Angle Frame

Unique ref.: precision-ladders-aea
Brand: Precision Ladders, LLC
Product family: Retractable Stairs
Product group: Automatic Electric Disappearing Stairway
Date of publishing: 2018-12-10
Edition number: 2
Type: Object (single object)
Download (12)
Automatic Electric Disappearing Stairway

Precision offers the best automatic stairway on the market. In the open position, it is as sturdy as any fixed stair and just as easy to climb with its 52 degree pitch. This unit can handle a 1000 lb. load without failure or deformation of treads. It is constructed of one-piece siderails of 7" x .230" aluminum channel and treads of 6" x .225" aluminum channel. The Automatic Electric Stairway can be opened or closed with a simple toggle switch. The unit can be supplied with a key operated switch in areas where security is important. As with the Super Simplex, these units can be fabricated with a custom frame to accommodate dropped ceilings. Other optional equipment include a wood veneer door panel with mineral core, warning buzzer to sound when stairway is in motion, emergency manual operation to lower the unit from above and/or below. Please call us today for more information on this product.

P. O Box 2279
Morristown, TN 37816-2279
Phone: (800) 225-7814
Fax: (423) 586-2091
Email: info@precisionladders.com

Material main: Aluminium
Material secondary:
Designed in:
Manufactured in:

BIMobject Category: Construction - Stairs
IFC classification: Stair
UNSPSC name: Stair parts
UNSPSC code: 30161908
Uniclass 1.4 Code: L4322
Uniclass 1.4 Description: Stairs
Uniclass 2.0 Code: EE-30-10
Uniclass 2.0 Description: On-Ground Stairs
Uniclass 2015 Code: EF_35_10
Uniclass 2015 Description: Stairs
NBS Reference Code: 30-10
NBS Reference Description: On-Ground Stairs
CSI MasterFormat 2014 Code: 05 51 00
CSI MasterFormat 2014 Title: Metal Stairs
OmniClass Number: 23-17 23 17
OmniClass Title: Stairs
CSI UniFormat II Code: C2010
CSI UniFormat II Title: Stair Construction
This product is available in:
North America
  • Canada
  • United States

BIMobject SEEK Properties

Construction - Stairs

Name Value
Height 84 ; 231.75 in
Material Aluminum ; Steel
Width 30 ; 48 in




This property set allows objects to be COBie UK BIM Level 2 classified

Name Value
Material Aluminum ; Steel

Precision Ladders, LLC


Name Value
Load Capacity 1,000 lb
Rung Width 16-5/8" | 34-5/8"
Rung Spacing 8-1/2"

All BIM objects are real products from real manufacturers confirmed and approved