Phenolic Solid Top GRP Grating

Phenolic solid top GRP grating for covered access panels where fire performance, corrosion resistance and an anti-slip walking surface may be part of the project specification.

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Technical Downloads

Controlled technical information for Solid Top GRP Grating.

VGRP-DS-14 — GRP Mesh Fixings Version 4.0 · controlled source updated 14 May 2026 · PDF
VGRP-DS-19 — GRP Material Characteristics Version 4.0 · controlled source updated 14 May 2026 · PDF
VGRP-DS-13 — GRP Load Tables Version 4.0 · controlled source updated 19 June 2026 · PDF
Solid Top GRP Grating — Inspection & Maintenance Guidance Revision 1 · 12 August 2026 · PDF

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Specification support

Check the product route before you order.

Confirm the basics

Check size, depth, length, colour, resin, support centres, fixing method and expected loading before committing to the final product route.

Send drawings or a cut list

GRP Express can help with cut-to-size preparation, CNC-style shapes, notches, drill points and mixed project orders.

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Description

Phenolic solid top GRP grating for covered walking surfaces

Phenolic solid top GRP grating is used where a closed top surface is preferred over open mesh grating, while retaining the corrosion resistance and low weight benefits of GRP.

This product family currently covers 42mm depths across 1 panel size. Resin / finish: Phenolic. Surface finish: Gritted.

Typical applications

Walkways, platforms and maintenance access routes where a covered top surface is preferred.
Industrial areas where dropped-object control, easier cleaning or reduced open aperture is part of the requirement.
Utilities, water, manufacturing, marine and process environments.

Available options in this staging packet

SKU	Depth	Panel size	Finish reference
ST-42-36-12-PHEN	42mm	3660 x 1220mm	Phenolic

Details to confirm

Panel size, depth, span and support centres.
Expected loading, traffic type and fixing method.
Colour, resin, surface finish and exposure requirements.
Cut-outs, notches, shaped panels or CNC cutting requirements.

Send dimensions, drawings or a cutting list and GRP Express can help check whether solid top, mini mesh or standard mesh grating is the right product route.

Related buying support

Phenolic solid top GRP grating should be checked against project fire, resin, support and access requirements before ordering. Send the schedule or drawing if the route needs confirmation.

Additional information

Weight	N/A
Dimensions	N/A
Grating Depth	42mm
Panel Size	3660 x 1220mm
Resin / Finish	Phenolic

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Check the fit at a glance

Is this the grating family you need?

Select panel depth

Use the live options above, then verify the selected depth against the load case.

Select panel size

Choose a stocked panel or request cut-to-size preparation.

Check span and support

Confirm clear span, support centres and loading before purchase.

Plan cuts and fixings

Account for edges, openings, penetrations and the support detail.

Selections confirmed? Check the load data before adding the panel to your project.

GRP grating panel representing the selectable product family and live panel options

The important distinction

Closed walking surface.
Confirm drainage and loading.

Solid-top grating changes surface behaviour, drainage and weight. Confirm the complete load case, support arrangement, fixing detail and environmental requirements before ordering.

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Simple installation route

Select. Verify. Prepare.

Choose the panel

Select the required depth, panel size and available colour.

Verify the design basis

Check load tables, span, supports and the operating environment.

Plan installation

Confirm cut-to-size work, edge support and compatible fixings.

Choose by purpose

Choose the right route for your product.

Full stocked panel

Choose a listed panel configuration above.

Cut-to-size preparation

Send dimensions, openings and edge requirements.

Technical review

Send the span, support and loading information for review.

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Technical detail, when you need it

Product specification

Product family: Solid-top grating
Configuration: select from the live options above
Supply route: full stock length or confirmed cut-to-size preparation
Selection basis: Solid or closed top

What should I confirm before ordering?

Confirm panel depth and size, clear span, support centres, load case, deflection criteria, resin or environment, colour, surface, fixing method and cut-to-size requirements.

Technical downloads and maintenance guidance

Open the Technical Download Centre

Confident it fits?

Use the purchase controls above, or send the product details for a compatibility check.

Return to purchase controls Check compatibility

Product assurance

Guarantee, durability and care

Guarantee: Guarantee information available on request
Service life: Application-specific; no universal catalogue period is stated.

Guarantee information Inspection and maintenance PDF Ask about this product

Closed-surface GRP grating

Where this solid-top grating works best

Phenolic Solid Top GRP Grating provides a closed walking surface where an open aperture is undesirable, while retaining the corrosion resistance and low-maintenance benefits of GRP.

Dropped-object control

Selected platforms and access areas where smaller items should not pass through an open mesh.

Service covers

Ducts, trenches and equipment-access routes requiring a substantially closed surface.

General access flooring

Industrial walking routes where drainage is managed separately and the support design suits the panel.

Product-specific questions

Before you order

Short answers for this product family. Keep the final selection tied to the actual site and duty.

Is solid-top grating watertight?

No. A closed surface should not be treated as a sealed containment system. Joints, edges, fixings, falls and drainage require separate design.

Is it heavier than open mesh?

Usually. Check panel weight, manual handling, support capacity and the proposed installation method before ordering.

Which depth and panel size should I choose?

Available choices on this product page include depths of 42mm, with panel sizes of 3660 x 1220mm. Final suitability depends on the actual span, support and duty.

Can solid-top grating be cut?

Yes. Provide dimensions and openings so the remaining load paths, edge support and practical handling sizes can be reviewed.