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Bar Grating
Home		 Design Details/
Accessories		 Light Duty Carbon Aluminum Stair Treads Bar Grating
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Stair Treads - Bar Grating

Brown-Campbell manufactures superior stair treads in line with our extensive bar grating material alternatives to meet your specific needs.  Brown-Campbell also offers other stair tread constructions including Expanded Metal, Fiberglass, Floor Plate, Grate-Lock™, Grip Strut®, Perf-O Grip®, and Safe-T-Grid®.  Please reference these products for more information.

•Bar Grating Stair Tread Availability Summary
•Nosings
•Design Details

Weight Tables & Dimensions
•Steel & Stainless Steel
•Aluminum Rectangular Bar
•Aluminum I-Bar

Bar Grating Stair Tread Availability

Material

Construction

Nosing

 Surface Qualities

Steel

 Welded (W)
Press-locked (P)
Swaged (S)		 Checker Plate*
Cast Iron
Cast Aluminum
Mebac		 Plain
Serrated		 Most common due to strength, ease of installation and lowest cost
Aluminum Rectangular Bar Press-locked (AP)
Swaged (AS)
Flush Top (AF)		 Grooved Nose*
Cast Aluminum
Mebac		 Plain
Serrated		 Higher strength, higher stiffness to weight ratio
Aluminum I-Bar Swaged I-Bar (AI) Grooved Nose*
Cast Aluminum
Mebac		 Plain Higher strength, less weight, lower cost than Aluminum Rectangular Bar
Stainless Steel Welded (SW)
Press-locked (SP)
Swaged (SS)		 Checker Plate*
Cast Aluminum		 Plain
Serrated		 Ideal for highly corrosive environments
*Denotes standard nosing

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Nosings

Checker Plate Grooved Nose
Cast Aluminum &
Cast Iron		 Mebac®

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Design Details



Tread Length and Width Tolerance

Typical Tread Dimensions


Carrier Plate or Band Lean Tolerance



Typical Stair Tread Stringer Detail


Carrier Angle Overrun

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