E82. Ventilating the roof, walls and floor of a home

Building Design, Prime Time

In this episode, Frank and Amelia dive into the crucial yet often overlooked topic of home ventilation. With changes to the National Construction Code and Bushfire Code, many modern homes are now so airtight that they’re trapping moisture, leading to mould, mildew, and poor air quality. They explore the Catch-22 of bushfire protection and ventilation, discussing how sealing homes against embers has inadvertently created unhealthy indoor environments.

The conversation compares older homes, which had built-in vents allowing natural airflow, to today’s tightly sealed homes, where fresh air circulation can sometimes be lacking. Frank breaks down why proper ventilation in floors, walls, and roofs is essential, particularly for timber floors, which can rot without adequate airflow.

Whether you’re designing a new home or renovating an existing one, this episode will help you understand why ventilation should be a top priority. Tune into this discussion with practical solutions, including bushfire-safe vents and other ways to maintain a healthy, breathable home.

👉 Listen now to learn how to protect and prioritise your home’s structure and your family’s health!

About us
Prime Design is a building design company locally owned and operated in Tasmania since 2004. Our goal is to share as much valuable information as possible about the process of building design, extensions, and more. We will talk about a different topic each week. To suggest a topic you would like us to talk about contact us at [email protected]

Disclaimer
The information provided on this podcast is for educational and informational purposes only and is not intended to be a substitute for professional advice, individual circumstances, or remedy. We strongly suggest you consult a qualified professional before taking any action based on the information provided in this podcast. The views, opinions, and information provided in this podcast are those of the hosts do not necessarily reflect the official policy or position of any other agency, organisation, employer, or company. All content provided on this podcast is provided “as is” without warranty of any kind. We make no representations as to the accuracy, completeness, currentness, suitability, or validity of any information on this podcast and will not be liable for any errors, omissions, or delays in this information or any losses, or damages arising from its use. We reserve the right to change content or delete any information provided on this podcast at any time without prior notice.