

DURAGRID® pultruded stair treads and landings are produced by attaching a 2″ deep nosing to the leading edge. This gives added strength and rigidity to the area that takes the most impact and abuse. In addition, the nosing provides more surface area for skid resistance, wear and better visibility. Light gray stair treads with yellow nosing are available at additional cost.
| TREAD WIDTH 6 COLOR | STAIR TREAD SERIES | MAXIMUM SPAN FOR 300 LBS. AT MIDSPAN 1/8" OR LESS DEFLECTION | MAXIMUM SPAN FOR 300 LBS. AT MIDSPAN 1/4" OR LESS DEFLECTION |
|---|---|---|---|
| 11" Light Gray or Yellow | I-6000 l" | 29" | 37" |
| 11" Light Gray or Yellow | I-6000 1-1/2" | 40" | 52" |
| 12" Light Gray or Yellow | T-5000 2" | 47" | 59" |