Our Retaining Wall Blocks

The Stonebloc® Benefits

Stonebloc concrete block retaining wall

Consent Ready Designs

Stonebloc offers consent-ready generic engineering designs for gravity wall heights up to 2.4m high and surcharges up to 12kpa in good ground conditions.

PS1’s can be issued for a small administrative fee.

Stonebloc Accredited Contractor Placing an 800 standard Stonebloc Concrete Block

Build 120m2 of Wall a Day

Stonebloc walls self align and stack together with ease, meaning two people and a 3.5t+ excavator can install up to 120m2 of wall per day.

Split Stone Facia of Stonebloc Concrete Block Retaining Walls

Timeless Design

Stonebloc's split-stone facia allows for a timeless look that works across many different design styles.

Stonebloc Culvert


Stonebloc concrete block retaining walls are backed by comprehensive, code compliant, structural design methodologies.

Stonebloc Walls Built Right Up to The Boundary Line

Build Up to the Boundary

Stonebloc walls can be built vertically on the boundary with no incline, maximising land availability.

What You Can Build with Stonebloc®

Gravity Retaining Walls

Gravity Retaining Walls

Read more

MSE Retaining Walls

Read more


Landscape Walls

Case Studies

Steve & Sopa's  Stonebloc Retaining Wall

Steve & Sopa's Stonebloc Retaining Wall

September 06, 2022 2 min read

Commercial Retaining in Warkworth

Commercial Retaining in Warkworth

July 11, 2022 2 min read

South Taranaki District Council Seawall

South Taranaki District Council Seawall

June 21, 2022 2 min read

HP Works

HP Works

May 09, 2022 1 min read