The Masons Podcast explores the products, systems, and ideas shaping better building in New Zealand. Join Masons Technical Manager, Arthur Whitfield as he unpacks building envelope performance, moisture management, ventilation, and compliance, sharing practical insights for designers, builders, and specifiers.
The Masons Podcast
Latest episode
1st April 2026
Season 1 | Episode 6
What’s Under Your Roof Matters: A Guide to Masons Roof Underlays
Roof underlays might be out of sight, but they play a critical role in moisture control and roof performance.
In this episode, we explore how underlays work, the differences between product types, and the Masons Roof Underlay range including VHP Value, Strong, Ultra, Maxi and White Face Foil, along with what CodeMark certification means for your build.
Previous episodes