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Grating Systems

Our high strength, durable and lightweight industrial gratings provide maintenance free reliability in all environments.

GRP gratings offer an attractive combination of mechanical and physical properties and are a proven, ideal replacement for steel and aluminium gratings. They are available in a wide variety of structural, chemical and dimensional variants making them suitable for installations in all industrial and commercial environments.

Moulded GRP gratings are proven to withstand the effects of chemical corrosion and are impact resistant and flame retardant.  A comprehensive range of sizes, mesh type & surface finishes available.

Pultruded GRP gratings offer increased strength and therefore deliver an open surface range from 33 to 60%.

WHY EVERGRIP Grating Systems?

  • Cost effective replacement for metal gratings
  • Long lasting and durable
  • Little or no maintenance requirement
  • Suitable for all environments, exterior or interior
  • Fire retardant, tested to ASTM E84 & D635
  • Slip resistant surface
  • Corrosion and chemical resistant (full details available), maintenance free, low life-cycle costs
  • Impact resistant, will not crack or chip, maintains appearance
  • Relative light weight makes for easy transport and handling ad reduced load on existing structures
  • Rapid, easy installation with a wide choice of fasteners to suit all on-site conditions, no need for welding
  • Low electrical & thermal conductivity – ideal near electrical installations
  • Full range RAL and BS colours available to order*
  • Free cutting service*

*Subject to order type and size

Minimum order quantities and lead times may apply, please contact us for further information.


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Grating Systems PRODUCTS

Click a product below for more information:

Moulded Concave GRP Grating

Concave grating has a concave surface on each of the panel mesh bars providing a degree of slip resistance.

Our GRP gratings have excellent compressive and tensile strength and are designed to withstand the harshest of industrial and commercial environments. They require little or no maintenance and the relative light weight of the product makes transport, handling & installation far easier than metal gratings. Panels may be cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

Manufactured by a process of moulding, a combination of fibreglass rovings with thermosetting resin forms an extremely strong, one piece, open mesh panel. Suitable for both interior or exterior use, a choice of resin type offers proven resistance to the effects of chemical corrosion and UV light degradation along with fire retardant properties.

Concave grating has a concave surface on each of the panel mesh bars providing a degree of slip resistance. This may be further enhanced by an optional gritted or covered and gritted top surface.

OPTIONS

Stocked colours dark grey (Type O), green (Type I)

Other colours white, light grey, yellow, orange (Type V), red (Type P), dark grey (Type O), green (Type I), blue

To order: other resin types, all resin types are available in any RAL colour*

  • Panel height range 15mm, 25mm, 30mm, 38mm, 40mm, 50mm, 63mm
  • Panel lengths from 2007mm to 4047mm, widths from 995mm to 1525mm
  • Custom sizes to order

Additional options include resin finished highlighted edges, covered & gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

*Note: not all resin types, colours & panel sizes are held in UK stock. For non-stock items minimum order quantities may apply. Please contact us for further information on stock levels & lead times.

SPECIFICATION

  • Applications include platforms, walkways, bridges and stair treads
  • Can be fixed to or supported on concrete, metal, wood, ceramics
  • Fixing methods include stainless steel bolts combined with M-clip, J-clip, C-clip, L-clip, surface mounted disc or square plates, sub-panel connector brackets

Moulded GRP Anti-Slip Covered & Gritted Grating

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

Our GRP gratings have excellent compressive and tensile strength and are designed to withstand the harshest of industrial and commercial environments. They require little or no maintenance and the relative light weight of the product makes transport, handling & installation far easier than metal gratings. Panels may be cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

Manufactured by a process of moulding, a combination of fibreglass rovings with thermosetting resin forms an extremely strong, one piece, open mesh panel. Suitable for both interior or exterior use, a choice of resin type offers proven resistance to the effects of chemical corrosion and UV light degradation along with fire retardant properties.

Covered, solid top panels have an additional 3mm thick GRP covering board laminated onto the top surface of the grating to form an even stronger solid walkway product. The addition of a bonded grit coating, comprising of refined aluminium oxide, adds excellent anti-slip properties & further enhances durability. Load bearing ability is also increased and the surface is made suitable for all types of foot & wheel-chair traffic while eliminating the risk of small objects falling through the mesh.

OPTIONS

Stocked colours dark grey (Type O), green (Type I)

Other colours white, light grey, yellow, orange (Type V), red (Type P), dark grey (Type O), green (Type I), blue

To order: other resin types, all resin types are available in any RAL colour*

  • Panel height range 15mm, 25mm, 30mm, 38mm, 40mm, 50mm, 63mm
  • Panel lengths from 2007mm to 4047mm, widths from 995mm to 1525mm, custom sizes to order

Additional options include resin finished highlighted edges, covered & gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

*Note: not all resin types, colours & panel sizes are held in UK stock. For non-stock items minimum order quantities may apply. Please contact us for further information on stock levels & lead times.

SPECIFICATION

  • Applications include platforms, walkways, bridges and stair treads
  • Can be fixed to or supported on concrete, metal, wood, ceramics
  • Fixing methods include stainless steel bolts combined with M-clip, J-clip, C-clip, L-clip, surface mounted disc or square plates, sub-panel connector brackets

Moulded GRP Anti-Slip Gritted Grating

A coating of refined aluminium oxide provides increased anti-slip properties.

Our GRP gratings have excellent compressive and tensile strength and are designed to withstand the harshest of industrial and commercial environments. They require little or no maintenance and the relative light weight of the product makes transport, handling & installation far easier than metal gratings. Panels may be cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

Manufactured by a process of moulding, a combination of fibreglass rovings with thermosetting resin forms an extremely strong, one piece, open mesh panel. Suitable for both interior or exterior use, a choice of resin type offers proven resistance to the effects of chemical corrosion and UV light degradation along with fire retardant properties.

Gritted grating has a concave surface on each of the panel mesh bars providing a degree of slip resistance. However, the addition of a bonded grit coating of refined aluminium oxide greatly enhances the anti-slip properties & durability of the product. Covered and gritted top surfaces are also available.

OPTIONS

Stocked colours dark grey (Type O), green (Type I)

Other colours white, light grey, yellow, orange (Type V), red (Type P), dark grey (Type O), green (Type I), blue

To order: other resin types, all resin types are available in any RAL colour*

  • Panel height range 15mm, 25mm, 30mm, 38mm, 40mm, 50mm, 63mm
  • Panel lengths from 2007mm to 4047mm, widths from 995mm to 1525mm
  • Custom sizes to order

Additional options include resin finished highlighted edges, covered & gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

*Note: not all resin types, colours & panel sizes are held in UK stock. For non-stock items minimum order quantities may apply. Please contact us for further information on stock levels & lead times.

SPECIFICATION

  • Applications include platforms, walkways, bridges and stair treads
  • Can be fixed to or supported on concrete, metal, wood, ceramics
  • Fixing methods include stainless steel bolts combined with M-clip, J-clip, C-clip, L-clip, surface mounted disc or square plates, sub-panel connector brackets
Whitby Bridge
Example Project - Whitby Bridge VIEW PROJECT

Moulded GRP Conductive & Translucent Gratings

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

Our GRP gratings have excellent compressive and tensile strength and are designed to withstand the harshest of industrial and commercial environments. They require little or no maintenance and the relative light weight of the product makes transport, handling & installation far easier than metal gratings. Panels may be cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

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

Conductive top grating. Specially formulated with a carbon black surface to eliminate hazardous static electricity build up when electrically grounded.  Available with all resin types and used in a variety of industries: electronics, petrochemical, munitions manufacturing plants/arsenals, other spark-sensitive environments and workplaces zoned under DSEAR 2002. The product is also employed where equipment could be damaged due to static electricity discharge. The grating has a maximum electrical resistance of 26 kilo-ohms per 300mm.

Translucent grating. The use of clear resin types during manufacture offers a degree of translucence to a finished product and an overall appealing aesthetic, which is not normally identified with an industrial grating. These gratings are worthy of consideration when incorporating into architect designed spaces and have a pleasing tint of colour.

OPTIONS

Colours white, light grey, dark grey, yellow, orange (Type V), red (Type P), green (Type I), blue

To order: other resin types, all resin types are available in any RAL colour*

  • Panel heights 15mm, 25mm, 30mm, 38mm, 40mm
  • Panel lengths from 2007mm to 4047mm, widths from 995mm to 1247mm
  • Custom sizes to order

Additional options include resin finished highlighted edges, gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

*Note: not all resin types, colours & panel sizes are held in UK stock. For non-stock items minimum order quantities may apply. Please contact us for further information on stock levels & lead times

SPECIFICATION

  • Applications include platforms, walkways, bridges and stair treads
  • Can be fixed to or supported on concrete, metal, wood, ceramics
  • Fixing methods include stainless steel bolts and m-clip fixings (to order), surface mounted disc or square plates, sub-panel connector brackets

Moulded Micromesh GRP Anti-Slip Grating

Micromesh has reduced size openings compared to regular square mesh grating.

Our GRP gratings have excellent compressive and tensile strength and are designed to withstand the harshest of industrial and commercial environments. They require little or no maintenance and the relatively light weight of the product makes transport, handling & installation far easier than metal gratings. Panels may be cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

Manufactured by a process of moulding, a combination of fibreglass rovings with thermosetting resin forms an extremely strong, one piece, open mesh panel. Suitable for both interior or exterior use, a choice of resin type offers proven resistance to the effects of chemical corrosion and UV light degradation along with fire retardant properties.

Micromesh has one quarter of the opening of regular square mesh grating. These reduced openings prevent objects as small as 13mm from passing through the mesh. The closer spacing of the bearing bars also offers smooth movement for small wheeled trolleys and wheel chairs, while providing a greater loading ability than standard mesh types. The addition of a bonded grit coating, comprising of refined aluminium oxide, also adds excellent anti-slip properties & further enhances durability.

OPTIONS

Stocked colours dark grey (Type O), green (Type I)

Other colours white, light grey, yellow, orange (Type V), red (Type P), dark grey (Type O), green (Type I), blue

To order: other resin types, all resin types are available in any RAL colour*

  • Panel height range 15mm, 25mm, 30mm, 38mm, 40mm
  • Panel lengths from 2007mm to 4047mm, widths from 995mm to 1247mm, custom sizes to order

Additional options include resin finished highlighted edges, gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

*Note: not all resin types, colours & panel sizes are held in UK stock. For non-stock items minimum order quantities may apply. Please contact us for further information on stock levels & lead times.

SPECIFICATION

  • Applications include platforms, walkways, bridges and stair treads
  • Can be fixed to or supported on concrete, metal, wood, ceramics
  • Fixing methods include Stainless steel bolts and m-clip fixings (to order), surface mounted disc or square plates, sub-panel connector brackets

Pultruded GRP Anti-Slip 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.

Our pultruded GRP gratings have a high load bearing capacity, much greater than moulded grating systems and are ideally suited to installations with greater unsupported spans and even vehicular traffic. A choice of resin types enable the product to withstand the harshest of industrial & commercial environments. Even when exposed to these conditions over extended periods, they require little or no maintenance. These types of gratings have been in service in excess of 20 years with no failures or discernible structural changes noted.

Manufactured by a process of pultrusion, longitudinal fibreglass rovings, multi-directional glass mat reinforcement, thermosetting resins and a synthetic surface veil are all combined to form an extremely strong and corrosion resistant structural section.

These sections, or bearing bars are either ‘I’ or ‘T’ shaped profiles and are assembled and transversely linked with 3-part composite rod sections. They are suitable for both interior or exterior use, coupled with a proven resistance to the effects of chemical corrosion and UV light degradation, they are also fire retardant.

Covered, solid top gratings have an additional 3mm thick GRP covering board laminated onto the top surface of the bearer bars to form an even stronger solid walkway product. The addition of a bonded grit coating, comprising of refined aluminium oxide, adds excellent anti-slip properties & further enhances durability. Load bearing ability is also increased and the surface can be made suitable for pedestrian & vehicular traffic while eliminating the risk of small objects falling between the bars.

The relative light weight of the product makes transport, handling & installation far easier than metallic gratings.

Panels may be manufactured or cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

OPTIONS

Colours include white, light grey, dark grey (Type O), yellow, orange (Type V), red (Type P), green (Type I), blue

To Order: all resin types are available in any RAL colour*

  • Panel heights 25mm, 30mm, 38mm, 50mm
  • Panel lengths 2440mm, 3050mm, 3660mm, 6100mm
  • Panel widths 915mm, 1220mm
  • Openings 33%, 40%, 50%, 60% (all covered)
  • Custom sizes to order

Additional options include resin finished highlighted edges, gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

Full specifications and performance data for this product range are available upon request.

*Note: pultruded gratings are available to order. Please contact us for further information on lead times.

SPECIFICATION

  • Applications include platforms, gully/drain channel covers, walkways, bridge decking, marina & waterside applications
  • Can be fixed to or supported on concrete, metal, wood
  • Fixing methods include stainless or galvanised bolts combined with saddle clamps, single or double G – clamps with surface mounted discs or square plates, insert clips and sub-panel connector brackets.

Pultruded GRP Open Anti-Slip Gritted Grating

A coating of refined aluminium oxide provides increased anti-slip properties.

Our pultruded GRP gratings have a high load bearing capacity, much greater than moulded grating systems and are ideally suited to installations with greater unsupported spans and even vehicular traffic. A choice of resin types enable the product to withstand the harshest of industrial & commercial environments. Even when exposed to these conditions over extended periods, they require little or no maintenance. These types of gratings have been in service in excess of 20 years with no failures or discernible structural changes noted.

Manufactured by a process of pultrusion, longitudinal fibreglass rovings, multi-directional glass mat reinforcement, thermosetting resins and a synthetic surface veil are all combined to form an extremely strong and corrosion resistant structural section.

These sections, or bearing bars are either ‘I’ or ‘T’ shaped profiles and are assembled and transversely linked with 3-part composite rod sections. They are suitable for both interior or exterior use, coupled with a proven resistance to the effects of chemical corrosion and UV light degradation, they are also fire retardant.

Depending on the specification, the panels are available with a choice of spacing, or opening between the bearer bars of between 33%-60% of the surface area. This version of the grating incorporates a coating of refined, extra-hard aluminium oxide granules give superior anti-slip performance & wear characteristics. The bearer surfaces may also be covered by an optional 3mm thick solid top board with gritted coating.

The relative light weight of the product makes transport, handling & installation far easier than metallic gratings.

Panels may be manufactured or cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

OPTIONS

Colours include white, light grey, dark grey (Type O), yellow, orange (Type V), red (Type P), green (Type I), blue

To Order: all resin types are available in any RAL colour*

  • Panel heights 25mm, 30mm, 38mm, 50mm
  • Panel lengths 2440mm, 3050mm, 3660mm, 6100mm
  • Panel widths 915mm, 1220mm
  • Openings 33%, 40%, 50%, 60%
  • Custom sizes to order

Additional options include resin finished highlighted edges, gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

Full specifications and performance data for this product range are available upon request.

*Note: pultruded gratings are available to order. Please contact us for further information on lead times.

SPECIFICATION

  • Applications include platforms, gully/drain channel covers, walkways, bridge decking, marina & waterside applications
  • Can be fixed to or supported on concrete, metal, wood
  • Fixing methods include stainless or galvanised bolts combined with saddle clamps, single or double G – clamps with surface mounted discs or square plates, insert clips and sub-panel connector brackets.

Pultruded GRP Open Grating

The process of pultrusion creates extremely strong and corrosion resistant gratings.

Our pultruded GRP gratings have a high load bearing capacity, much greater than moulded grating systems and are ideally suited to installations with greater unsupported spans and even vehicular traffic. A choice of resin types enable the product to withstand the harshest of industrial & commercial environments. Even when exposed to these conditions over extended periods, they require little or no maintenance. These types of gratings have been in service in excess of 20 years with no failures or discernible structural changes noted.

Manufactured by a process of pultrusion, longitudinal fibreglass rovings, multi-directional glass mat reinforcement, thermosetting resins and a synthetic surface veil are all combined to form an extremely strong and corrosion resistant structural section.

These sections, or bearing bars are either ‘I’ or ‘T’ shaped profiles and are assembled and transversely linked with 3-part composite rod sections. They are suitable for both interior or exterior use, coupled with a proven resistance to the effects of chemical corrosion and UV light degradation, they are also fire retardant.

Depending on the specification, the panels are available with a choice of spacing, or opening between the bearer bars of between 33%-60% of the surface area. The bearer surfaces may be further enhanced by an optional gritted coating, or covered and gritted top surface.

The relative light weight of the product makes transport, handling & installation far easier than metallic gratings.

Panels may be manufactured or cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.

OPTIONS

Colours include white, light grey, dark grey (Type O), yellow, orange (Type V), red (Type P), green (Type I), blue

To Order: all resin types are available in any RAL colour*

  • Panel heights 25mm, 30mm, 38mm, 50mm
  • Panel lengths 2440mm, 3050mm, 3660mm, 6100mm
  • Panel widths 915mm, 1220mm
  • Openings 33%, 40%, 50%, 60%
  • Custom sizes to order

Additional options include resin finished highlighted edges, gritted top surface, water jet cutting of intricate & unusual shapes e.g. removable sections for maintenance, full range of fasteners

Full specifications and performance data for this product range are available upon request.

*Note: pultruded gratings are available to order. Please contact us for further information on lead times.

SPECIFICATION

  • Applicationss include platforms, gully/drain channel covers, walkways, bridge decking, marina & waterside applications
  • Can be fixed to or supported on concrete, metal, wood
  • Fixing methods include stainless or galvanised bolts combined with saddle clamps, single or double G – clamps with surface mounted discs or square plates, insert clips and sub-panel connector brackets.

Screwjack Pedestal – Moulded Grating Pedestal Support System

Where an installation of moulded grating panels needs to be elevated from the ground level, this high quality and versatile Pedestal Support System is available to offer a load bearing and permanent solution.

The acquisition of new working spaces or access routes is one of the many benefits of this system. Valuable spaces may be reclaimed from areas formerly unused by the addition of a raised platform surface above pipes, channels or other obstructions.

Fully adjustable – A screwjack mechanism with integrated spacer tabs allows for vertical adjustment to provide a level platform installation surface raised up from heights of 17mm to 620mm, with millimetre accuracy. Pedestals may also incorporate unique slope adjusters to take care of any issues with uneven surfaces.

Drainage – Also providing uniform joints between adjoining grating panels, the head of the pedestal incorporates four spacer tabs. These ensure desired drainage objectives are met in exterior or wash-down locations, without the need for sloping designs or added drains/grills.

Durable – Manufactured by injection moulding to form a tough, waterproof, highly durable and impact resistant product.

OPTIONS

Available in black

Sizing as follows. Fixed range with optional slope corrector 17mm and 28mm. Adjustable range with optional slope corrector 25-36mm, 35-53mm and 50-78mm. Adjustable range with integrated slope corrector 74-110mm, 100-175mm, 175-285mm, 285-400mm, 355-515mm, 465-625mm, 545-740mm, 645-850mm, 720-960mm, 830-1070mm.

Additional options include spacer tabs, rubber shims, full specifications and performance data for this product range are available, please contact us for further information.

SPECIFICATION

Applications for Screwjack Pedestal Support System include elevated working platforms ideal for wet conditions, walkways and roof walkways.

Manufactured from injection moulded high density polypropylene.

Load bearing capacity of 1000kg.

Footprint 320 cm2.

INTERESTED IN Grating Systems?
CALL OUR TEAM ON 01757 212744

Evergrip Limited

Flaxley Road, Selby, North Yorkshire
YO8 4BG United Kingdom

PHONE: 01757 212744
EMAIL: info@evergrip.com
FAX: 01757 212 749
Company Registered Number: 04186772
Registered for VAT Number: GB 773 5346 10

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