Please consult GS Engineering before ordering so we can check the suitability of our Galvanised Prefabricated Stringers to your requirements.

Specifications

Our Prefabricated Stair Stringers are Galvanised and are suitable for:

for a Tread Width of 900 to 1200 mm.

Please consult our qualified staff before using Concrete Treads.

Our Galvanised Stringers are suitable for applications of:

  • Concrete-in
  • Landings
  • Bolt-down with the addition of our bolt-on kits

Dimensions

  • 175mm Unit Rise
  • 250mm Unit Going

The measurements in the table below are the optimal dimensions for our Galvanised Pre-Fabricated Stringers, although there is some tolerance for Total Height & Total Run variance.

Number of Steps Total Height (mm) Total Run (mm)
1 350 250
2 525 500
3 700 750
4 875 1000
5 1050 1250
6 1225 1500
7 1400 1750
8 1575 2000
9 1750 2250
10 1925 2500
11 2100 2750
12 2275 3000
13 2450 3250
14 2625 3500
15 2800 3750
16 2975 4000
17 3150 4250