Non-Slip Stair Nosings

Offering outstanding slip resistance

Load-bearing non-slip stair nosings are designed to provide enhanced grip and durability at critical areas. Fully customisable with the capacity for square- and round-nosed corners to be designed, as well as spiral staircase designs. Ideal for areas at high risk of slips and trips.

Product Information:

  • Design: square-nosed to fit on square stairs
  • Nominal thicknesses: 3 mm (weight = 6.8 kg/m2); 4 mm (weight = 7.8 kg/m2); 5 mm (weight = 9.7 kg/m2); 6 mm (weight = 10.8 kg/m2)
  • Length: up to 55 mm
  • Depth: up to 55 mm
  • Width: up to 1500 mm
  • Material: Glass reinforced plastic (GRP) panels manufactured using thermoset resin and curing agents. Exceptionally strong, lightweight and durable.
  • Non-slip grit size: Ultra-fine (skin-contact), Fine, Medium, Coarse, Ultra-coarse
  • Grit type: fused alumina

Key features

  • Optional fire resistance: B.S. 476 Part 7 Classes 1 & 2 and phenolic
  • Colours: standard colours (black, grey, yellow) as well as: RAL and B.S. 4800 & 5252 ranges


  • Outstanding non-slip properties: B.S. 7976-2
    • Medium grit: dry = 90; wet = 83
    • Fine grit: dry = 100; wet = 87
    • Low thermal co-efficient of expansion: 30 x 10-6 oC
    • Thermal conductivity: 0.2 w/mL
    • Tensile strength: 123 MPa
    • Tensile Modulus: 7.1 GPa
    • Flexural strength: 193 MPa

Note: the pendulum test is performed to quantify surface roughness and anti-sip properties in accordance with B.S. 7976-2. Values in excess of 36 signify a very low slip potential.

Why Choose Strandek®?

For over 40 years we've provided high-quality fibre glass and resin coatings. Working with industry, government, commercial ventures and on residential properties, our Strandek® GRP System has been used on everything from chemical bunds to flat roofs.


Our team have extensive experience and we pride ourselves on reliable workmanship and competitive pricing.

  • Unrivalled service
  • Exceptional quality 
  • Unmatched speed

Health & Safety

A strong health & safety ethic is the core of our business. We strive to maintain this through:

  • Best practices
  • Transparency & accountability
  • Rigorous training

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