Why GRP Mini Mesh Decking Is Ideal for Marine Environments
Our fibreglass mini mesh pontoon and marina decking is manufactured with a proven gritted, anti-slip surface, delivering one of the highest slip-resistance ratings for pedestrian walkways.
The 12mm × 12mm internal mesh provides excellent underfoot stability while preventing items from falling through, making it ideal for marinas, pontoons, and ferry terminals. Lightweight yet exceptionally strong, the decking is easy to install, low maintenance, and a durable replacement for traditional timber or steel decking.
Its long-lasting non-slip performance ensures safety in wet, oily, and icy conditions, while withstanding the demands of harsh marine environments.
Mini Mesh Decking Product Specifications
(12mm x 12mm Internal Mesh)
Our GRP mini mesh pontoon decking is available in multiple thicknesses and panel sizes to suit a wide range of marine loading and installation requirements.
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 1.527 | 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 |
| 22mm | 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 |
Applications & Benefits of GRP Pontoon & Marina Decking
- Pontoons
- Fingers
- Jetties
- Entrance gangways
- Leisure patio decking
- Piers
- Walkways
- Roof access
- Non-Slip
- Traditional appearance
- Zero maintenance
- No trip hazards
- Long lifespan
- Concealed fixings
- No splintering
- Colour runs through
Designed for safe, long-term performance in demanding marine environments.
Pontoon & Marina Decking FAQs
GRP decking is ideal for marine environments because it does not rot, corrode, or splinter. It maintains consistent slip resistance in wet and coastal conditions and requires no ongoing maintenance.
GRP pontoon decking is highly resistant to saltwater corrosion and marine exposure, making it suitable for long-term use in marinas, docks, and coastal installations.
Yes. The gritted anti-slip surface provides reliable traction in wet, oily, and icy conditions commonly found in marina and pontoon environments.
Yes. The small mesh design allows smooth movement for wheelchairs, prams, and delivery trolleys while maintaining a stable, slip-resistant walking surface.
GRP pontoon decking is available in multiple thicknesses, allowing it to be specified based on pedestrian traffic, loading requirements, and marina design needs.
Yes. GRP decking offers a significantly longer lifespan than timber, with no risk of rot, splintering, or frequent replacement.
Yes. We supply GRP pontoon and marina decking nationwide and offer professional installation across the UK.
Need technical advice or specifications? Our GRP specialists are happy to help.