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

NOTE: TWIST RODS ARE PURPOSELY NON ALIGNED FOR SAFTEY REASONS

Application Selection

Standard Tread Type	T5 or T6
Standard Material:	A325AP*
	Where * indicates treatment.
Standard Lengths:	750mm
Standard Widths:	275mm
Eg.	T6/A325APM

 

Stair Tread Application Diagram

 

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

 

How To Order Mild/Stainless Steel Treads

1. Choose the standard tread shown or design your own as follows:
2. Select tread type from pictures above.
3. Select required pattern, bar size and width by referring to the tables above.
4. Select options of Material, Top Surface and Treatment.
5. Nominate required quantity and dimensions.

Ordering Examples:

T6/A325APM	T3/A405APPC	T1/F405APA
50/285 x 750	10/245 x 1250	10/275 x 700