Lapeyre Stair - ALUMINUM alternating tread stair

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ALUMINUM alternating tread stair

Category: aluminum stairs | industrial stairs | metal stairs...

MasterFormat: Metal Fabrications | Alternating Tread Stairs | Metal Ladders...



Lapeyre Stair
5117 Toler Street
Harahan, LA 70123
Tel: (800) 535-7631
Fax: (504) 733-4393

Ls.sales@lapeyrestair.com

https://www.lapeyrestair.com

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Overview


ALUMINUM alternating tread stair

DESIGN
Utilizes a central stringer with curved treads that weld directly to the handrail.
Is ideal for outdoor areas where corrosion and rust are a concern, as well as rooftop applications where weight is a major consideration.
Is shipped as one complete welded unit, ready to bolt into place.
HANDRAIL OPTION
Standard Handrail
Extends 42" above the top landing of the stair.
Optional Handrail
Designed for roof hatch applications, this rail extends 3­-3/4" above the top landing.

All rails are close fitting with a 20” inside width and 23” outside width.


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Specifications

HANDRAIL CONFIGURATION
ALUMINUM ALUMINUM
Standard Handrail
(Original Rail)
Option Handrail
RAIL HEIGHT
FROM TOP
LANDING
42" 3-3/4" Steel
INSIDE
HANDRAIL
DIMENSIONS
20" 20"
OUTSIDE
HANDRAIL
DIMENSIONS
23" 23"
VIEW DRAWINGS
SPECS
ALUMINUM
ANGLES 68°
HEIGHTS, Custom height built to exact vertical height HEIGHTS, Custom height built to exact vertical height
Standard Handrail 24" to 216"
Optional Handrail 55" to 216"
Flush Handrail
FINISHES Natural Finish ONLY
  • Landings, Treadings and Foot Castings:
    • Aluminum Alloy F356F
  • Guards/Handrails:
    • Aluminum Alloy 6063-T4
  • Central Stringer:
    • Aluminum Alloy 6063-T52
Carbon Steel Natural Finish ONLY
  • Landings, Treadings and Foot Castings:
    • Aluminum Alloy F356F
  • Guards/Handrails:
    • Aluminum Alloy 6063-T4
  • Central Stringer:
    • Aluminum Alloy 6063-T52
Stainless Steel Natural Finish ONLY
  • Landings, Treadings and Foot Castings:
    • Aluminum Alloy F356F
  • Guards/Handrails:
    • Aluminum Alloy 6063-T4
  • Central Stringer:
    • Aluminum Alloy 6063-T52
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