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Anti-Slip Decking Strips

The GRP Anti-slip Decking Strips from IMS are a practical retrofit solution designed to improve traction on timber decking, ramps, and walkways.

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The GRP Anti-slip Decking Strips from IMS are a practical retrofit solution designed to improve traction on timber decking, ramps, and walkways.

Manufactured from Glass-Reinforced Polymer (GRP) with a durable gritted surface, these strips provide a long-term method of reducing slip hazards in high-footfall or weather-exposed environments.

They can be quickly installed onto existing timber or composite substrates, offering an immediate upgrade to safety standards without the need for full surface replacement.

Technical Overview

  • Material: Glass-Reinforced Polymer (GRP)
  • Finish: Silicon carbide gritted surface bonded to structural backing
  • Slip Resistance: Typically R13 (DIN 51130) / ≥65 PTV (Pendulum Test Value, wet)
  • Temperature Stability: -20°C to +80°C
  • Fixing: Pre-drilled for countersunk screws or bonded using industrial adhesive
  • Maintenance: Minimal – standard cleaning with detergent and water

These GRP anti-slip decking strips retain grip under wet, oily, or icy conditions and provide consistent performance in industrial, commercial, and public environments.

Advantages

  • Retrofit compatible: Ideal for upgrading existing decks or steps
  • Consistent traction: Gritted finish provides reliable grip year-round
  • Chemical and corrosion resistant: Suitable for industrial or marine locations
  • Lightweight: Easy to handle and install without lifting equipment
  • Long service life: Maintains structural integrity under constant use
  • No delamination: Manufactured with a heavy-duty resin matrix

Each strip is designed to deliver a predictable, high-friction surface that meets industry safety expectations for access platforms, pedestrian areas, and outdoor walkways.

Applications

  • Decking in public or commercial spaces
  • Timber steps, ramps, and access paths
  • Maintenance platforms and inspection walkways
  • Perimeter and landscape installations
  • Loading areas and site entrances

These anti-slip GRP strips can be used across mixed-material installations where slip resistance and quick turnaround are essential.

IMS supplies them in multiple sizes and finishes, backed by data sheets and installation guidance for trade customers.
 

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View Anti-Slip Decking Strips FAQS

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50mm GRP Anti-Slip Decking Strip Beige - 3m - Undrilled
50mm GRP Anti-Slip Decking Strip Beige - 3m - Undrilled
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
£19.24 inc VAT
50mm GRP Anti-Slip Decking Strip Beige - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Beige - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £3.90 inc VAT

50mm GRP Anti-Slip Decking Strip Black - 3m - Undrilled
50mm GRP Anti-Slip Decking Strip Black - 3m - Undrilled
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
£19.24 inc VAT
50mm GRP Anti-Slip Decking Strip Black - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Black - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £3.90 inc VAT

50mm GRP Anti-Slip Decking Strip Brown - 3m - Undrilled
50mm GRP Anti-Slip Decking Strip Brown - 3m - Undrilled
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
£19.24 inc VAT
50mm GRP Anti-Slip Decking Strip Brown - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Brown - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £3.90 inc VAT

50mm GRP Anti-Slip Decking Strip Green - 3m - Undrilled
50mm GRP Anti-Slip Decking Strip Green - 3m - Undrilled
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
£19.24 inc VAT
50mm GRP Anti-Slip Decking Strip Green - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Green - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £3.90 inc VAT

50mm GRP Anti-Slip Decking Strip Grey - 3m - Undrilled
50mm GRP Anti-Slip Decking Strip Grey - 3m - Undrilled
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
£19.24 inc VAT
50mm GRP Anti-Slip Decking Strip Grey - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Grey - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £3.90 inc VAT

50mm GRP Anti-Slip Decking Strip Hazard - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Hazard - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £4.36 inc VAT
50mm GRP Anti-Slip Decking Strip Yellow - 3m - Undrilled
50mm GRP Anti-Slip Decking Strip Yellow - 3m - Undrilled
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
£19.24 inc VAT

50mm GRP Anti-Slip Decking Strip Yellow - Pre-Drilled Including Screws
50mm GRP Anti-Slip Decking Strip Yellow - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips - Slip-Resistant Safety for Any Surface. The ideal solution for preventing slips on decking, stairs, ramps, pontoons and walkways. Supplied pre-drilled for easy installation
from £3.90 inc VAT
90mm GRP Anti-Slip Decking Strip Black - Pre-Drilled Including Screws
90mm GRP Anti-Slip Decking Strip Black - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips Manufactured in 90mm Widths. Ideal for use on extra wide decking boards or areas where more traction is needed, such as ramps, steps or sleepers. Supplied pre-drilled for easy installation
from £8.04 inc VAT

90mm GRP Anti-Slip Decking Strip Brown - Pre-Drilled Including Screws
90mm GRP Anti-Slip Decking Strip Brown - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips Manufactured in 90mm Widths. Ideal for use on extra wide decking boards or areas where more traction is needed, such as ramps, steps or sleepers. Supplied pre-drilled for easy installation
from £7.31 inc VAT
90mm GRP Anti-Slip Decking Strip Yellow - Pre-Drilled Including Screws
90mm GRP Anti-Slip Decking Strip Yellow - Pre-Drilled Including Screws
GRP Anti-Slip Decking Strips Manufactured in 90mm Widths. Ideal for use on extra wide decking boards or areas where more traction is needed, such as ramps, steps or sleepers. Supplied pre-drilled for easy installation
from £7.31 inc VAT

Anti-Slip Decking Strips FAQs

What fixing methods are recommended?

Strips can be secured with stainless-steel countersunk screws through pre-drilled holes. Industrial adhesive may be used for substrates where drilling is unsuitable. 

How are strips prepared for installation?

Ensure the existing surface is clean, dry, and free from moss, algae, or debris. Structural soundness of the underlying decking should be verified before fitting. 

Can strips be cut to custom lengths?

Yes. GRP strips can be cut on site using a fine-tooth or diamond-tipped blade. Edges should be sealed if exposed to prolonged moisture.

Are the strips load tested?

Yes. GRP strips are designed for pedestrian use and light service applications. For load bearing or vehicle areas, refer to IMS GRP grating or plate options.

Do they meet health and safety slip-resistance standards?

Yes. The strips exceed HSE-recommended slip-resistance values for wet conditions, ensuring compliance in industrial and public environments.

What colour options are available?

 Standard colours include yellow, black, and grey for visibility and contrast. Custom finishes may be supplied for project-specific requirements.