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Precision Super Simplex Attic Stair w/Angle Frame (37"-48"D) for Drop Ceilings 9'10"-12'H

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Precision Super Simplex Attic Stair w/Angle Frame (37"-48"D) for Drop Ceilings 9'10"-12'H

Product Code: SSAL-118-TO-144-ANG-37-48

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Estimated to Ship: 04/11/19 - 04/18/19


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Product Description

Product is made to order, and production date is contingent upon approval of shop drawings

The Super Simplex is Precision's commercial-grade aluminum folding stairway and is the most structurally superior product of its kind on the market today. Its primary use is as an attic stairway, but when coupled with a Precision roof hatch it can also be used for roof access.

The Super Simplex is so reliable you can reclaim attic space for storage purposes without needing a permanent stairway. Many national companies are already using the Super Simplex to maximize use of floor space. Some typical applications are: airport control towers, banks, better residences, bottling plants, churches, drug stores, government buildings, hospitals, laboratories, libraries, museums, restaurants, schools and retail stores. While these units were originally designed for commercial installations, it is also available in sizes to fit standard residential truss spacing.

The Super Simplex is the only pull-down stairway available with a frame complete with built-in treads custom fabricated to your exact distance from ceiling to floor above, thereby accommodating dropped ceilings.


  • A test weight of 500 lbs.
  • Individual tread test weights of 1000 lbs.
  • No shear of rivets when tested at 2000 lbs.
  • 11 gauge steel frame
  • Large 5" channel stringers with 5-3/16" tread depth.
  • 18" wide serrated aluminum treads
  • Single handrail adds safety while climbing
  • 1/8" thick aluminum door is mounted to a steel piano hinge for maximum strength while opening and closing
  • Fold-assist is Standard on 9'10" and greater models
  • Optional 2-Hour Fire-Rating
  • Meets or exceeds ANSI A14.9-2004

SKU : SSAL-118-TO-144-ANG-37-48

Weight(LBS) : 604.0000

Rough Opening Size : 30" x 64"

Ceiling Height : 9'10" - 12'

Material : Aluminum

Weight Rating : 500 lbs

Fold Assist : Standard

Fire Rated : Optional


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