Peakhurst, NSW – 27 April 2025 – Marmox Australia has announced a sharp rise in demand for its Thermoblock in Sydney, as more builders and homeowners look for cost-effective ways to reduce energy bills and eliminate thermal bridging in new construction and renovations. The energy-saving innovation is now being used in both residential and commercial builds across Australia, thanks to its proven ability to prevent heat loss at the wall-floor junction.