Triangle Cube

Triangle Cubes
Eco-Friendly – Specialised Cube
 
Triangle Cubes are specially designed floatation cubes perfect for shaping docks into curves or filling tricky gaps between fingers and quays. They're essentially half the size of a standard cube and available in both left and right configurations.
 
Available in three colours: Blue, Grey, and Orange.
 
Crafted from tough HDPE, these cubes are built to handle harsh Aussie elements – from strong sun and saltwater to chemicals and frost. Each square metre supports up to 300kg, with a compression strength topping 1000kg/m². The modular setup makes for quick, flexible installs, while the anti-slip surface boosts safety. You’ll get a solid 10–15 years of use, depending on location and exposure. Plus, they’re 100% recyclable and kind to the environment.
 
Triangle Cube Specs
Size: 50 x 25 x 40cm
Weight: 4kgs
Colour: Blue, Grey, Orange
Custom Colour: MOQ 60m2 (480pce)
Durability: Resistant to UV, frost, seawater, corrosion, and heavy impact
Safety: Anti-slip surface with rounded edges for safe, stable walkways
Flexibility: Modular design allows quick installation and easy reconfiguration
Longevity: Designed for 10–15 years of dependable use with minimal maintenance
Material: 100% high molecular weight & high-density HDPE
Pontoon buoyancy: > 300 kg/m2 - Detection method: QB 1557-1992
Diagonal tensile strength: > 27 kN - Detection method: GB/T 1040.1-2006
Compressive strength: > 40 Kn - Detection method: GB/T 8813-2008
Tensile strength: > 30 Mpa - Detection method: ASTM D638-2014
Impact strength: > 65kJ/m2 - Detection method: ASTM D256-2010
 
ROHS tests
The raw materials do not contain six chemicals including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyl and polybrominated diphenyl ether, making it more conducive to human health and environmental protection.
 
Pricing ex Depots (Cubes Only)
Triangle Cubes included with purchases of dock systems sold per m2
To Purchase separately: $135ea (includes shipping)
OTTOP depots in Brisbane, Melbourne, Perth, and Sydney
To Door Delivery and Other Destinations available on request
 
Delivery Time
Approximate lead time is 6–8 weeks
 
Dock Accessories
OTTOP carries the largest range of modular dock accessories in Australia
Discounts available when purchased with a dock system
Accessories also sold separately (shipping applies)
 
Dock Installation
DIY ready with straightforward setup
Two people can install around 50 cubes per hour
Comes with clear, step-by-step instructions
Installation available on request (service fee applies)