GRP Grating Systems

High strength, durable and lightweight industrial GRP grating provides maintenance-free reliability in a wide variety of environments.

Evergrip offer a comprehensive range of high-quality GRP moulded and pultruded gratings with a choice of panel sizes, surface and resin types to suit most applications. The fibreglass gratings range is designed to offer a cost effective, low maintenance alternative to stainless or galvanized steel when used in new build or refurbishment projects.

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GRP Grating On Whitby Bridge

GRP grating with high visibility nosings and strips

Close up of grp grating in waste water treatment centre

GRP Walkway at Wastewater Treatment Plant

Gritted top screengrid pattern fibreglass gratings fixed to existing concrete surfaces

Embankment Staircases for Safe Access

GRP gratings on an embankment staircase

GRP grating and guard rail quayside ramped safe access walkway steel frame

GRP Grating and Guard Railing

GRP grating and guard railing on quayside walkway

GRP Raised Access Walkway

GRP raised access walkway in a train depot

Fibreglass grating train care depot crossing points

GRP Grating Crossing Point

GRP grating in a train care depot

Railway Platform Fibreglass debris litter guards

GRP Grating Litter Guard

GRP grating used as an under-platform litter guard

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Description

Applications

Benefits

Specifications

Extra Services

Glass reinforced polymer (GRP) gratings offer an attractive combination of mechanical & physical properties and are a proven, ideal replacement for steel grating, stainless steel grating and aluminium grating. They are available in a wide variety of structural, chemical & dimensional variants and to the colour of your choice from the factory, making them eminently suitable for installations in most industrial & commercial environments.

GRP fibreglass gratings are produced by two distinct manufacturing processes to offer either Moulded or Pultruded variants. Both types of GRP grating are composite products and combine fibreglass strands with thermosetting resins to form extremely strong panel structures. These two complementary materials give reinforced plastic gratings excellent compressive and tensile strengths. Moulded GRP gratings combine fibreglass rovings with a choice of thermosetting resins to form an extremely strong one-piece panel. Whereas Pultruded types are assembled from GRP bearer bar sections, transversely linked with cross-rods and offer higher loading capacity.

Fibreglass gratings are proven to withstand the effects of harsh environments, including resistance to chemical corrosion, good impact resistance and flame retardancy.

All gratings are available with a range of surface opening options:

Moulded: – from covered (solid) top types to standard mesh, mini mesh, micro mesh and rectangular grp grating.
Pultruded: – covered (solid) top types to transverse open surface of between 33-60%

They are also manufactured using different resin types, surface finishes and colours depending on the in-situ application.

High strength, durable and lightweight industrial fibreglass grating products provide maintenance free reliability in all environments. Typical installation scenarios for GRP gratings include:

Access platform walkways
Pedestrian bridges, steps & walkway panels
Worker access to machinery
Marina gangways
Replacements for steel chequer plate or grid steps
Replacements for wooden steps
Marine vessel applications
Water treatment works
Offshore wind & oil facilities

All types of GRP grating exhibit key product features & benefits:

Cost-effective replacement for metal grating
Strong & durable with excellent loading ability
Non-corroding material means no issues with rust
Little or no maintenance required, low life-cycle costs, long lasting and durable
High impact-resistant GRP will not crack or chip, this maintains the appearance
Fire retardant resin options available, which meet the required performance for fire resistance.
Corrosion and chemical resistant with a choice of options to suit all environments (full details available)
Low electrical & thermal conductivity, ideal near electrical installations
Anti-slip surfaces mean a reduction in slip related accidents. Extra durable slip-resistant surface is standard on most products.
Relatively lightweight materials mean easy transport and handling and reduce load on existing structures.
Suitable for all environments, exterior or interior
Rapid, easy installation, fabrication and assembly with a wide choice of fasteners to suit all on-site conditions, no need for welding

GRP grating inspection pit cover board with handrails

See the complete specifications for our GRP grating products here.

Evergrip GRP Grating - Raised Roof access walkway with fall arrest (by Heightsafe)

Bespoke colours: Full range RAL and BS colours available to order

Cutting service: A cutting service is available for our GRP grating products for a quicker fit on site

Site surveys: We offer advice, insight and free quotations through in-person site surveys or via supplied drawings/media.

Design drawing and 3D rendering: We can help you visualise your concepts through 3D rendered CAD models.

Engineering and standards verification: Amongst others, we have worked with Sheffield Hallam University Centre for Infrastructure Management and Exova (Element Group) to provide independently verified conformance to BS and EN tests.

In-house fabrication & assembly: Our in-house fabrication facilities allows us to delivery bespoke products.

Waterjet cutting: We offer a waterjet cutting service when extreme precision is required.

Installations team: Our fully trained team can install our products throughout the UK.

GRP non-slip grating raised walkway floor and ramp

Our GRP Grating Products

Service Risers

Evergrip’s GRP Service Risers are made to order and manufactured using premium quality GRP grating, benefitting from its high strength and non-conductive properties.

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Screwjack Pedestal - Moulded Grating Pedestal Support System

When moulded grating panels need to be elevated from ground level, this Pedestal Support System offers a load bearing, permanent solution.

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Pultruded GRP Covered and Gritted Grating

Covered, solid top gratings have a GRP covering board laminated onto the top surface of the bearer bars to form a strong solid walkway product.

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Pultruded Open Gritted Grating

Pultruded Open Gritted Grating sections for interior or exterior use. A refined aluminium oxide coating provides increased anti-slip properties.

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Pultruded GRP Open Grating

Pultruded open grating panels with a choice of spacing. The process of pultrusion creates an extremely strong & corrosion resistant grating.

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Conductive or Translucent Gratings

The innovative use of resin types in the manufacture of composites can lend special properties to the finished product.

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GRP Moulded Micromesh Grating

Micromesh has smaller openings than regular square mesh grating. This offers smooth movement for small wheeled trolleys & wheelchairs.

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GRP Covered & Gritted Grating

Covered, solid top panels have an additional 3mm thick GRP covering board laminated onto the grating to form a strong & solid walkway product.

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Moulded GRP Anti-Slip Gritted Grating

Gritted grating has a concave surface on each of the mesh bars. A refined aluminium oxide coating gives increased anti-slip properties.

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Moulded Concave GRP Grating

This grating has a concave surface on each of the panel mesh bars providing a degree of slip resistance. They require little or no maintenance.

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Why Choose Evergrip?

Experience working with many high-profile national contractors in most of the major market sectors
QSHE Manager within the company running integrated management systems for Occupational Health & Safety, Quality and Environment
Based in the UK
Over 20 years’ experience in the manufacture, importation, fabrication and installation of composite products
A range of additional services offered
In-house fabrication allows for bespoke made products