What’s Under Your Roof Matters: A Guide to Masons Roof Underlays

In this episode, we unpack the role of roof underlays - the hidden layer that plays a vital role in protecting your building.We discuss how underlays manage condensation, act as a secondary moisture barrier, and contribute to the long-term performance of your roof. The conversation also covers the Masons Roof Underlay range, including VHP Value, Strong, Ultra and Maxi, plus White Face Foil, and the key differences between breathable and non-breathable systems.We also break down CodeMark certification and what it means for meeting New Zealand Building Code requirements.A practical listen for builders, roofers and designers looking to better understand roof systems and product selection.About Masons:Masons began over 20 years ago, founded by Trent Mason, from a family of bricklayers, and has grown into a building-envelope focused company developing practical systems and products for building and construction in New Zealand and Australia. To learn more about Masons go to https://mpb.co.nz