Envirocon Image
Envirocon Logo

PRODUCT STEWARDSHIP SCHEME

Envirocon is NZ only construction related product stewardship scheme, upcycling excess concrete into unique precast concrete products.

Interbloc Image
Interbloc Logo

MODULAR WALL SYSTEMS

Interbloc unique interlocking mass concrete block forms part of a fast, durable, and flexible modular wall system.

Stonebloc Image
Stonebloc Logo

RETAINING WALL SOLUTIONS

Stonebloc is unique retaining wall system deliver fast, durable walls, and the ability to customise the look and colour.

Mass Concrete Block Based Sustainable Construction and Modular Wall Systems

Envirocon upcycles excess returned concrete into valuable precast concrete products. Our concrete block based retaining wall and modular wall systems deliver a unique combination of fast, durable, and cost effective walls. Perfect for commercial bulk storage, retaining walls, rural feed storage, counterweights, and temporary structures.

Commercial Solutions Icon
COMMERCIAL
SOLUTIONS

Aggregate, fertiliser, refuse, recycling, scrap metal, landscape supplies bulk storage bins.

Residential Solutions Icon
CIVIL
SOLUTIONS

Fast, durable, easy temporary and permanent retaining walls, with customisable look and colour.

Farming Solutions Icon
FARMING
SOLUTIONS

PKE, Silage, and Fertiliser storage for the farm. Easy to install kitset bins and bunkers.

Environmental Sustainability Icon
CONSTRUCTION
SUSTAINABILITY

Sustainability for the civil and construction sector made easy. Deliver verifiable results.

ENVIROCON IN NUMBERS

BLOCKS MANUFACTURED
STRUCTURES BUILT
TONNES DIVERTED
"We had a small crisis at work, our loading bank for chip and residues was falling. The would stop our operation. The team at Interbloc gave us a solution that we could dismantle and rebuild our wall in 1½ days. The advice was good, the service prompt and the result was great. I would recommend Interbloc when you need a fast, stable wall for a competitive price."
Conrad Whittle

OUR CUSTOMERS

BLOG

Fulton HoganFulton Hogan has a long history of operations as one of the founding contracting businesses in New Zealand. More recently, Fulton Hogan has extended its operations into Australia and is rapidly growing a presence and reputation as a major contractor who delivers what they promise.
Well ConnectedWell Connected Alliance has been tasked with constructing an infrastructure development that ranks as the largest roading project ever seen in the country.
ViterraViterra has operations in North America, Australia, New Zealand and China. The Regina, Saskatchewan-based company is organised as three business units including an agri-products business that, among other things, makes and sells fertilizer.