Lightweight Cladding and the Shift Away from Brick

Lightweight Cladding and the Shift Away from Brick

From The Built Environment by Dean Ipaviz

March 29, 2026 · 58 min · Season 1 · Episode 15

About this episode

Jason O’Hagan discusses Weathertex and the shift towards lightweight construction in the building industry.

Jason O’Hagan from Weathertex joins Dean to break down one of the more widely used alternative cladding products in Australia. This conversation looks at how Weathertex is made, where it fits in the shift toward lightweight construction, and why more builders are starting to question the materials they use for performance, and also the health and environmental impact. There’s also a broader discussion around prefabrication, carbon, and what actually changes in the industry when materials, methods, and expectations all start moving at once. In this episode: What Weathertex is made from and how it’s manufactured Why it’s considered a low-tox, low-carbon cladding option The shift from masonry to lightweight construction What builders are starting to care about (and why) Third-party certifications and how they cut through greenwashing Prefabrication and where cladding fits in that future Internal vs external applications and real-world durability The role of timber and biogenic carbon in construction Links and Resources: Weathertex: weathertex.com.au Weathertex video library: weathertex.com.au/resources/videos/ Global GreenTag: globalgreentag.com Forest & Wood Products Australia…

People in this episode

Host: Dean Ipaviz

Guest: Jason O’Hagan

Topics covered

  • lightweight cladding
  • construction
  • environmental impact
  • prefabrication
  • building materials

Keywords

  • Weathertex
  • low-tox
  • low-carbon
  • masonry
  • greenwashing
  • biogenic carbon

Mentioned in this episode

Products: Weathertex

Places: Australia

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