E100. Improving the energy efficiency on your existing home

In this milestone 100th episode of the Building Design, Prime Time Podcast, hosts Amelia and Frank celebrate their journey while diving into one of the most practical and timely topics for homeowners—how to make your existing home more energy efficient. Drawing from decades of building design experience and personal insight, Frank shares five key areas where improvements can have the biggest impact. Listeners are encouraged to start small—checking for drafts with a candle, sealing gaps, and replacing worn-out window seals. Frank highlights insulation as one of the most cost-effective upgrades, especially in the ceiling, while also acknowledging the importance of proper installation to avoid gaps that reduce effectiveness. The episode also covers underfloor and wall insulation, newer technologies like heat recovery ventilation (HRV) systems, and the pros and cons of window upgrades, particularly in older homes where retrofitting can be a challenge.Beyond thermal comfort and energy savings, the conversation focuses on creating healthier homes by ensuring proper ventilation to reduce condensation and mould. They also touch on hot water efficiency, recommending heat pump systems and pipe insulation for older properties. With practical tips and product suggestions, this episode is a must-listen for anyone looking to reduce their energy bills and increase comfort and value in their home. Frank and Amelia’s message is clear: with the right advice and a bit of research, energy efficiency improvements are achievable for every homeowner. Be sure to subscribe so you don't miss an episode there's a new release each week! About usPrime 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] 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.