IMPROVING YOUR ENVIRONMENT ONE BLOCK AT A TIME
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Envirocon Logo

CIRCULAR ECONOMY

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

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Interbloc Logo

MODULAR WALL SYSTEMS

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

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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.

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COMMERCIAL
SOLUTIONS

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

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CIVIL
SOLUTIONS

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

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FARMING
SOLUTIONS

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

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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

Two Sustainable Block Solutions to Suit Any Project
We understand that navigating sustainable practices in construction can be time-consuming and confusing. This is why we take care of sustainability for you. By specifying Envirocon’s interlocking blocks, designers and construction companies can immediately earn sustainability accreditations for their clients. They’ll also save time and money – which are two common roadblocks to becoming more […]
Stonebloc, The Timber Retaining Alternative
Retaining contractors traditionally use timber to build the majority of retaining walls. Timber was a cheap and easy to source construction material. Generic designs made specifying and building a timber wall easy. However, for all the convenience of using timber for retaining walls, there are more than a few downsides. It is a slow system […]
The Quickest Way to Introduce Sustainability (and Why Your Customer Will Love It)
Our mission at Envirocon is to help the construction sector be part of the circular economy. As a New Zealand-owned and operated company, we convert high quality surplus wet concrete – that would otherwise go to landfill – into large interlocking mass concrete blocks. These blocks form durable and cost-effective retaining wall systems which can […]

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