Open mesh grating Open Mesh

for platforms,
walkways, flooring
& covers.

Mini mesh grating Mini-mesh

for platforms,
walkways, flooring
& covers.

Grating Clips Grating Clips
for installation

C clips & M clips

Other grating types Other Moulded

Smooth Grating, Concave Grating, Conductive Grating, Covered Grating.

Other grating types Pultruded

For platforms, especially where large spans are required.

GRP Grating Risers and Installation Riser

GRP Grating Risers and Installation.

GRP Riser Flooring and Installation

Our GRP riser system offers a first-class safety solution for your riser needs, be it residential, commercial, new build or refurbishment. Our expert team will design, manufacture and install a tailored support system for any riser flooring situation that considerably outperforms conventional steel or timber systems.

GRP riser grating offers a strong, lightweight and versatile flooring solution for your service risers, riser voids and riser shafts.

GRP Grating Risers

The fibreglass grating is cast in one piece combining a resin matrix with fibre reinforcement resulting in a product of outstanding strength, load capacity and corrosion resistance. The mould based manufacturing process gives the grating bidirectional strength meaning that service cut outs made in the grating do not affect the overall strength of the panel.

GRP grating can be up to 80% lighter than steel meaning easier transportation around site without the need for heavy lifting equipment. Installation is also considerably faster as the flooring can be manually handled into position and can be easily cut using standard hand power tools.

A quartz grit is applied to the top surface to provide one of the most effective anti-slip finishes possible to this GRP riser flooring.


  • 1. Installation of grating support beams.
  • 2. Completed service riser floors with GRP grating.
  • 3. Riser shaft flooring in progress.
  • 4. Installed GRP Riser Flooring with safety handrail.

Hover over animation to hold



Our team can create CAD drawings to deliver a full design during the production phase. The service riser system will be cut to the exact measurements from approved drawings at our manufacturing plant in Essex. Should it be necessary the GRP grating can be manually trimmed on site using standard power tools. When riser services are ready to be installed, the grating is easily cut using a jig saw to form the required holes.


Our experienced riser installation teams are fully trained and equipped to deliver bespoke first-class safety solutions & advice on new builds or refurbishments, whatever the size of your project, anywhere in the UK.

Installation Options:

  • Easily cast into the concrete slab.
  • Supported on a rebate cast into the concrete.
  • Perimeter fixed in void using GRP angle supports.
  • Void fixed with cross members using GRP I beam.


Choosing the GRP grating panel for your riser system

GRP grating riser flooring.

Standard GRP Grating

Practically any service riser opening size can be accommodated using different panel sizes that can be joined together with clips to cover the required area.

Cut from standard size panels:

1985 x 996mm, 3010 x 996mm,
3660 x 1220mm

In 25, 38 or 50mm thickness.

Colours: Green RAL 6029,
Grey RAL 7035, Yellow RAL 1003,
Bespoke (longer lead times).

Mini mesh GRP grating.

Mini-Mesh GRP Grating

Cut from standard size panels:

2007 x 1007mm
4047 x 1007mm

In 30mm thickness.

Colours: Grey RAL 7035,
Bespoke (longer lead times).


Safety First - Health and Safety Qualifications

Health and Safety is our foremost concern in everything we do and our site operators hold the following certifications:

  • CSCS (Construction Skills Certification Scheme)
  • SSSTS (Site Safety Supervisor Training Scheme)
  • PASMA – Mobile Tower Scaffolding
  • Emergency First Aid at Work
  • Asbestos Awareness
  • City and Guilds Confined Spaces Training
  • CITB Health and Safety Awareness – Site Safety Plus
  • EUSR – National Water Hygiene Scheme
  • ECITB Safety Passport
  • Sentinel
  • WAH Harness, Ladders, Access Towers Training
  • Safetymen – Safe Use of Abrasive Wheels
  • Safetymen – IPAF Operator Training
  • Safetymen – Portable Power Tools
Customer Reviews

GRP Grating for riser voids
and service risers

  • Maintenance free -
    no painting required
  • Extremely hard wearing, durable
  • Long product life
  • Lightweight - lighter than steel
  • Exceptional mechanical strength
  • Ease of installation and fabrication
  • No special cutting equipment required
  • Non sparking - can be site cut with no hot works required
  • Low design limitations
  • Non slip quartz gritted surface
  • Superior corrosion resistance
  • Impact resistance
  • Non-conductive -
    no earthing needed
  • Fire resistance
  • UV resistant
  • Long lasting - 20+ year lifespan


  • Protects your workplace, environment and personnel
  • Maintenance free
Free Grating Sample - order now!


What our customers
say about us...

We're committed to the providing the best quality products & service, here's what our customers say about us…

Hover over area to hold.

All our reviews are independently verified.

Read more Customer Reviews

Contact Us

or call: 01206 798 798

Call our specialist team to discuss your requirements,
and request a FREE Anti-Slip Grating sample.


ISO 14001
Our accreditationsArmed Forces Silver Covenant