The construction ease of stacked stone,
with building strength of concrete and steel.
PENTABLOCK is a vertical Dry Stack walling system
which allows units to be stacked together without the use of mortar.
Timeless Natural Stone Construction.
Available in an extensive colour range.
Easy, Quick, Strong and lasts a lifetime

Welcome to PENTABLOCK™

PENTABLOCK™ crafts living spaces of ancient stone inspiring beauty, practicality & mindfulness – combining the elements of earth, fire & water to give energy & balance.

PENTABLOCK™ is a unique interlocking vertical construction block system with a Natural stone option. These blocks feature a patented design with a simple rebate joint and mortarless quick and easy construction process. PENTABLOCK™ creates pure vertical walling used for all applications in the Residential , Commercial, Civil and Landscape construction industries –  including retaining walls, feature walls, Pillars and Columns, General structural construction, swimming pools, Garden and Water features, fireplaces & fire pits, fencing, and more.

Download Brochure

Follow our social networks

Follow us on social media for regular updates, news and details about our range and projects.

Pentablock on Facebook Pentablock on YouTube Pentablock on Instagram 


Latest News

pentablock usa

Pentablock launches in the USA!

Pentablock are taking over the states after launching our product in the USA at the Atlanta Home Show in March 2017

great range of colours and styles

Check out our Range!

Pentablock have a great range of stack-stone look colours and styles. Check out our range!

Pentablock Projects Video 

View completed Pentablock Projects video, and other How To Videos.

Pentablock available Australia Wide

Pentablock Expanding Rapidly!

Pentablock are expanding rapidly to every state in Australia. We’re very pleased to welcome all our new local retailers to the Pentablock Family. Find your nearest stockist here.


Using ancient stone recycled from quarry stone waste, our PentaKits™ series of VersaBoxes™ & VersaPillars™ combine earth, fire and water to energise outdoor living spaces inspired by the elements.