Envirocon

Envirocon is on a mission to revolutionise construction with sustainability at its core. In New Zealand alone, 300,000 tonnes of concrete end up as waste each year- that’s equivalent to 30 billion cups of coffee. We are dedicated to reducing this waste stream through our groundbreaking product stewardship scheme, which redirects surplus concrete into high-quality precast concrete blocks.

Our innovative technology powers Interbloc and Stonebloc, delivering durable, flexible, and efficient precast solutions for retaining walls, bulk storage, and infrastructure projects. By reimagining waste as a resource, we’re not just protecting the environment—we’re paving the way for a greener future in construction.