Permastructure Sustainable Building

Permastructure Pty Ltd is a sustainable building company based in the Northern NSW region, specialising in bespoke environmental dwellings using recycled materials, progressive eco materials, Hempcrete, and hardwood. Alongside innovative architectural design, we try to ensure the highest standards of sustainable practice by sourcing renewable materials, adhering to the highest energy efficiency principles and by committing to eco-friendly construction practices. We are passive house designers and builders certified by ‘PassivHaus’ standards of passive design (the highest worldwide).

Permastructure has a growing portfolio of amazing builds that demonstrate our meticulous commitment to attention to detail, an unwavering dedication to quality,

Real sustainability requires a holistic approach, encompassing every element of a building — from design, materials and construction to energy resources, technology and the local environment. 

  • "From the moment we met Nicholas, we instantly felt a sense of warmth and care… not your typical builder; he was as passionate as we were about the end product being something truly special. His crew is respectful and clean, & we adored our architect, Carol. The building performs very well, and the light dances in perfectly. We couldn't recommend these guys more! We can't wait to continue working together.”"

    Jamie Green (Le Jardin

  • "Nic has a high level of integrity, is always polite and cheerful and is a delight to work with. I can trust him implicitly to source the best quality materials that are eco-friendly and safe and I also value his input on design."

    Suzanne Staples (Ocean Shores)

  • "Working collaboratively with Nicholas and the Permastructure team has been an absolute pleasure. Their team of passionate and dedicated professionals truly made our dream home a reality. Nicholas’ extensive experience & research helped us overcome challenges associated with a complex build. They took the time to understand our vision, and incorporated our ideas seamlessly into the build. We are thrilled with the end result - a beautiful, energy-efficient dwelling that perfectly blends with its surroundings. It’s a testament to Permastructure’s dedication to creating remarkable dwellings that inspire and make a positive impact on the world."

    Janette & Rob McKee, Burringbar

Master Builders Award Winner 2024

Permastructure in Action - Who we are and What we do