Aluminium Stair Treads
Webforge aluminium treads are manufactured from high tensile aluminium which provides a lightweight tread of exceptional strength plus possessing all the outstanding qualities of being non-sparking, maintenance free and corrosion resistant to most chemicals. For particularly hazardous conditions, serrated treads can be supplied.
 WELDED Fixing, Banded Ends, No Nosing - Type T1
|
 WELDED Fixing, Banded Ends, Floor Plate Nosing - Type T3 |
 WELDED Fixing, Banded Ends, Abrasive Nosing - Type T5 |
 BOLTED Fixing, Holed End Plates, No Nosing - Type T2
|
 BOLTED Fixing, Holed End Plates, Floor Plate Nosing - Type T4
|
 BOLTED Fixing, Holed End Plates, Abrasive Nosing - Type T6 |
Application Selection
Standard Ttread Type
|
T5 or T6
|
Standard Material:
|
A325AP*
|
| |
Where * indicates treatment. |
Standard Lengths:
|
750mm
|
| Standard Widths: |
275mm
|
| Eg. |
T6/A326APM |
Recommended Maximum Lengths for Grating Patterns
| |
Steel |
Aluminium |
FRP |
| Load Bar Size |
25x5 |
32x5 |
40x5 |
25x5 |
32x5 |
40x5 |
25x6 |
38x6 |
| A&B Pattern |
900 |
1300 |
1600 |
550 |
900 |
1275 |
- |
- |
| C&D Pattern |
750 |
1200 |
1500 |
- |
675 |
1050 |
- |
- |
| F Pattern |
550 |
850 |
1350 |
- |
450 |
700 |
- |
- |
| G Pattern |
- |
- |
- |
- |
- |
- |
600 |
875 |
Recommended Tread Widths for Grating Patterns
| |
Steel
|
Aluminium
|
FRP
|
Load Bar Size
|
25x5 |
32x5 |
40x5 |
25x5
|
32x5
|
40x5
|
25x6 |
38x6 |
| A&B Pattern |
125 |
155 |
185 |
215 |
245 |
275 |
305 |
| C&D Pattern |
125 |
165 |
- |
205 |
245 |
285 |
325 |
| F Pattern |
125 |
- |
185 |
- |
245 |
275 |
305 |
| G Pattern |
- |
- |
- |
- |
234 |
272 |
310 |
®
