GRP Mini Mesh Decking for Marine Applications
The 12mm × 12mm internal mesh creates a more enclosed walking surface than standard open mesh grating, helping to reduce the risk of smaller objects passing through the decking. The gritted surface provides additional slip resistance in wet conditions.
GRP is resistant to corrosion and does not rot or splinter like timber, making it well suited to pontoons, marina fingers, jetties and gangways where the decking is regularly exposed to water and salt.
Mini mesh panels are available in 14mm, 22mm, 30mm and 38mm depths, with a range of panel sizes to suit different installation requirements.
Mini Mesh Decking Specifications
12mm × 12mm internal mesh. Available panel dimensions, weights and surface finish are shown below.
14mm Decking (Internal mesh size 12mm x 12mm) |
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| Panel Depth | Panel Size | Actual Size – mm | Panel Weight Kg | Weight – Kg/m2 | Surface Finish |
| 14mm | 4m x 1.2m | 4007 x 1247 | 47.5 | 9.5 | Gritted |
| 14mm | 3m x 1m | 3007 x 1007 | 28.5 | 9.5 | Gritted |
| 14mm | 2m x 1.5m | 1997 x 1527 | 28.96 | 9.5 | Gritted |
22mm Decking (Internal mesh size 12mm x 12mm) |
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| Panel Depth | Panel Size | Actual Size – mm | Panel Weight Kg | Weight – Kg/m2 | Surface Finish |
| 22mm | 4m x 1.5m | 4047 x 1527 | 78 | 13 | Gritted |
| 22mm | 4m x 1.2m | 4047 x 1247 | 65 | 13 | Gritted |
| 22mm | 3m x 1m | 3007 x 1007 | 39 | 13 | Gritted |
| 22mm | 2m x 1.5m | 1997 x 1527 | 39 | 13 | Gritted |
30mm Decking (Internal mesh size 12mm x 12mm) |
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|---|---|---|---|---|---|
| Panel Depth | Panel Size | Actual Size – mm | Panel Weight Kg | Weight – Kg/m2 | Surface Finish |
| 30mm | 4m x 1.2m | 4047 x 1527 | 78 | 13 | Gritted |
| 30mm | 4m x 1.2m | 4047 x 1247 | 92.4 | 18.5 | Gritted |
| 30mm | 3m x 1m | 3007 x 1007 | 55.5 | 18.5 | Gritted |
38mm Decking (Internal mesh size 12mm x 12mm) |
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|---|---|---|---|---|---|
| Panel Depth | Panel Size | Actual Size – mm | Panel Weight Kg | Weight – Kg/m2 | Surface Finish |
| 38mm | 4m x 1m | 4007 x 1007 | 98 | 24.5 | Gritted |
| 38mm | 3m x 1m | 3007 x 1007 | 73.5 | 24.5 | Gritted |
GRP Mini Mesh Decking Applications
Typical Applications
- Pontoons
- Marina fingers
- Jetties
- Gangways
- Piers
- Pedestrian walkways
- Ferry terminals
- Waterside access areas
Product Characteristics
- 12mm × 12mm internal mesh
- Gritted surface
- Corrosion-resistant GRP construction
- Low maintenance
- Does not rot or splinter
- Lightweight construction
- Concealed fixing options
- Pigmented throughout
Pontoon & Marina Decking FAQs
The appropriate panel depth depends on factors including the support span, anticipated loading and the requirements of the installation. Mini mesh decking is available in 14mm, 22mm, 30mm and 38mm depths. The relevant load and span data should be checked before selecting a panel for a particular application.
GRP is resistant to corrosion, making it suitable for marine environments where decking is regularly exposed to water and salt. Unlike steel, it does not rely on a protective coating to prevent corrosion, and unlike timber, it will not rot or splinter.
The gritted surface provides additional slip resistance in wet conditions. As with any external walking surface, ice, contamination and other environmental conditions can affect underfoot grip, so appropriate inspection and cleaning should form part of site maintenance.
The 12mm × 12mm internal mesh provides a more enclosed surface than standard open mesh grating, which can make mini mesh suitable for areas used by wheelchairs, trolleys and other wheeled equipment. Suitability should be assessed as part of the complete installation, taking account of factors such as loading, support spans, gradients and transitions.
The fixing arrangement will depend on the supporting structure and the requirements of the installation. We supply stainless steel fixings for securing GRP mini mesh decking in marine applications, with the appropriate fixing selected to suit the panel and supporting structure.
Yes. GRP mini mesh decking can be cut and fabricated to suit individual project requirements, including specific panel dimensions and openings around existing structures. We can fabricate panels to the required dimensions before supply, based on the measurements and details provided for the installation.
GRP mini mesh can be used to replace damaged or worn timber decking where the existing pontoon structure is suitable. The supporting structure, support centres, required loading and fixing arrangement should be assessed before the replacement panels are specified.
Need technical advice or specifications? Our GRP specialists are happy to help.