All Steel  1250 Raised Access Floor System

All Steel 1250

All Steel 1250 System

All Steel Access Floor panels are epoxy coated unitized shells consisting of a flat steel top sheet welded to a formed steel bottom sheet. Manufactured to exacting tolerances, these non-combustible rigid, solid panels deliver the ultimate in strength and durability with the convenience of lightweight construction.

All Steel Bare Panel
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System Characteristics

  • Panel weight : 5.25 lbs/ft² bare.
  • All steel welded construction.
  • Protected from corrosion by an epoxy paint finish.
  • Class A flame spread rating.
  • Non-combustible material.

System Performance Criteria

Tate Standards to CISCA Testing Methods

System Performance Criteria (Tested on Actual Understructure*)

System Type System Weight (lbs/ft2) Static Loads Rolling Loads Impact Loads
Panel Understructure Design Loads1 Minimum
Ultimate Loads
Safety Factor
(min 2.0)2
10 Passes 10,000 Passes
All Steel 1250 Posilock 6.5 lbs/ft2 1250 lbs 2500 lbs PASS 500 lbs 500 lbs 100 lbs
Bolted Stringer 7.0 lbs/ft2 1250 lbs 2500 lbs PASS 500 lbs 500 lbs 150 lbs

*All tests are performed using CISCA's Recommended Test Procedures for Access Floors with the exception of Design Load

1. System Design Load is based on permanent set ≤ 0.010” and is verified by loading panels in accordance with the CISCA concentrated load method but with panels installed on actual understructure instead of steel blocks. (Testing on blocks does not represent performance of an actual installation.) Ultimate, Rolling, and Impact Load tests are performed using CISCA Test Procedures.
2. Safety Factor is Ultimate Load divided by Design Load. 

Product Resources & Downloads

All Steel 1250 Datasheet 24in

All Steel Detail (PDF) 24in

All Steel Detail (CAD) 24in

All Steel 1250 Specification 24in

All Steel 1250 Posilock Specification 24in

Tate All Steel Panel (24in module) BIM

Tate All Steel Bolted Stringer System (24in module) BIM

Tate Pedestal for Bolted Stringer System (24in module) BIM

Tate Stringer for ConCore and All Steel (24in module) BIM

All Steel 1250 Datasheet 60cm

All Steel Detail (PDF) 60cm

All Steel Detail (CAD) 60cm

All Steel 1250 Specification 60cm

All Steel 1250 Posilock Specification 60cm

Tate All Steel Panel (60cm module) BIM

Tate All Steel Bolted Stringer System (60cm module) BIM

Tate Pedestal for Bolted Stringer System (60cm module) BIM

Tate Stringer for ConCore and All Steel (60cm module) BIM

ConCore & All Steel Owner's Manual

All Steel Panels are available with these finish options

All Steel 1250 Panels are available on the following understructure systems in both standard and low finished floor height (LFFH) options.

Other All Steel Options

Raised Access Floor Systems

More About Tate

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