Permanent & Temporary Cube Pontoons

Our high-density polyethylene (HDPE) Modular Cubes provide incredibly robust, stable pontoons that can tolerate extreme weather yet offer unrivalled versatility.

Cubes quickly connect together by connection pins, which are inserted and simply turned 45 degrees to lock them in place. With a weight of just 6kg, each Cube can be easily moved around to build a pontoon of virtually any shape and size for both permanent and temporary installations in a wide range of locations.

Cubes have a hard-wearing non-slip surface, making them safe for use in all conditions. They are fully UV stabilised and, being HDPE, don’t suffer from any corrosion issues or require any regular maintenance. HDPE is also recyclable, making the whole system environmentally friendly.

The modular design allows Cube pontoons to flex in rough seas, preventing damage to the pontoon, while the shallow draught of just 25mm unladen allows use in shallow water when required.

We hold large stocks of standard Cubes as well as low-profile Cubes for clients that require a lower freeboard.

Standard Cube Spec:

Dimensions                                    500mm x 500mm x 380mm

Weight                                            6kg

Compression Load                         3500kg/sqm

Load Capacity                                350kg/sqm

Material                                          High-density polyethylene

Diagonal Lug Tensile Strength      1950kg (test speed 50mm/min)

Low Profile Cube Spec:

Dimensions                                    500mm x 500mm x 250mm

Weight                                           5.4kg

Compression Load                        3500kg/sqm

Load Capacity                               240kg/sqm

Material                                         High-density polyethylene

Diagonal Lug Tensile Strength     1950kg (test speed 50mm/min)

When a higher load capacity is required, Cubes can be double or triple stacked to increase the safe working load proportionally.

To allow the easy installation of complete pontoon systems, we stock a wide range of accessories, including:

• Cleats
• Fenders
• Handrails
• Gangways
• Winches
• Access ramps and ladders
• Lights
• Lifting Gantries
• Mooring attachments

Our experienced engineers will design your pontoon in our 3D CAD system to ensure it meets your requirements, and our experienced installation teams will ensure that the completed pontoon exceeds your expectations.

Our Modular Cubes are available for purchase, but we also hold a large rental stock and associated accessories, available for both long- and short-term hire throughout the UK.