Flowdeck – GRP Solid Top Grating


Flowdeck is a moulded, lightweight and durable closed top solution that provides a strong and stable alternative for walkways and platforms.

For an open mesh solution please see our GRP Flowgrate product.

The panel is available in various thicknesses and has a 3mm solid grip plate to the upper side of the panel. Providing an excellent slip-resistant walking surface.

This style of GRP grating uses a solid flooring to help protect working areas below or to help contain odours.

Flowdeck is the perfect product to use on elevated walkways or platforms, ramps, trench covers and mezzanine decks. The Isophthalic Polyester Floor Grating panels are suitable for general use where factors such as high-strength, non-conductive, lightweight and corrosion resistance need to be considered.

Popular uses for Flowdeck GRP grating

Flowdeck moulded, closed-top grating panels have been used on many high-profile projects around the UK, most notably the London Stadium, used for the 2012 Olympic Games and now used as a Premier League Football Stadium by West Ham United.

Flowdeck is sold in Northern Ireland by our partner company Redman Fisher under the name GRP Solid Top.


Available in a range of depths and colours.

Flowdeck is also available in Phenolic with its excellent Fire Retardant Properties that meet BS476 Part 7 Class 0 and section 12 of London underground standards for low smoke and low toxicity use in tunnels.

Panels are up to 50% lighter than steel. The panels are finished in a hard-wearing anti-slip gritted surface – compliant to National and Internationally recognised standards. Flowdeck panels are built to last, and are an extremely economical choice due to their long-lasting life.



Flowdeck panels are available in either 41mm deep or 53mm deep.

Panel sizes are a standard 1220mm x 3660mm.


Flowdeck product range is available in Light Grey RAL 7040 or Dark Grey RAL 7043.


The main benefits to selecting Flowdeck include:

  • Corrosion-resistant
  • Low maintenance
  • Lightweight
  • Easy installation
  • Excellent slip resistance
  • Low life cycle costs

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