The Master Builders Podcast

Master Builders Australia

The Master Builders podcast gives you the latest insights from the building industry from the latest changes to the National Construction Code through to helpful information to help you grow your building business. read less
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Episodes

Zero Energy Housing with Josh Byrne and Simon Dunstan
19-05-2020
Zero Energy Housing with Josh Byrne and Simon Dunstan
This episode of The Master Builders Podcast is called "Zero Energy Housing", co-hosts Max Rafferty and Robert Shaw discuss the topic in full detail with Josh Byrne and Simon Dunstan. Josh, who is most known as the West Australian presenter of the ABC's Gardening Australia, started the Josh's House Project, a video series that documents the building process of Josh's zero energy home. Today he shares practical insights on the best ways to harness solar energy into daily life and explores its return on investment. Simon is the owner of SJD Homes and leader in sustainable housing solutions. He is also the man behind Melbourne's first zero energy home. Today he shares his wealth of information on the differences of building a zero energy home and the unique challenges it comes with, from construction to management to selling. HIGHLIGHTS 02:28 Josh Byrne defines a net-zero energy home 06:15 Building a cost-effective utilization of solar energy and batteries 12:19 John's recommended resources 16:20 Simon Dunstan builds Melbourne's first zero energy home 20:26 Differences and challenges in building a zero energy home 27:08 Trades, management & services 32:15 Consumer reaction to the display houses 34:42 Simon's advice and resources to builders RESOURCES https://joshshouse.com.au/ - The Josh's House Project http://builtbetter.org/ - CIC Knowledge Guide https://www.cleanenergycouncil.org.au/ - Clean Energy Council https://www.sustainability.vic.gov.au/ - Sustainability Victoria https://www.masterbuilders.com.au - The Master Builders Australia https://www.sjdhomes.com.au/ - SJD Homes Website Email - marketing@sjdhomes.com.au   QUOTES 03:53 "But a more accurate term is net-zero energy homes and what it means is that a home is designed and built to meet its own energy requirements on an annual net basis. So when you have a home and you understand what its energy demand is, its matched with a rooftop PV system typically is the common renewable energy source for residential dwellings but that system is sized to meet the annual net demand of that home." 07:33 "Not only are these very efficient so that cost-effective and they demonstrate good return on investment for people who are putting these features into their home, but it also means that you can often time their operation, in particular with the water heating which can be programmed for during the day. You can time that with available solar." 07:50 "And so again it's not anything necessarily more difficult for the builder, it's just having the right approach to design; good quality construction to make sure you got a good airtight, well-sealed home; all the insulation detailing is done properly; all the things that should be done well." 10:31 "The payback period, in terms of return on investment of these batteries, is typically just outside their warranty period. Typically, warranty period being ten years for batteries and the payback periods for a typical home tends to be ten to twelve years. Now we're seeing that change very quickly as batteries become more popular, production volumes increase, and the cost is coming down rapidly." 20:31 "It's twofold. So the first part of it is really improving the house that is being built. So there's a lot of ways we're doing that but it's actually the build from itself so we try to do what we can in that space. So that is obviously things like the integrity, the insulation, the insulation itself, and the build itself, and the various products that we put in there. The other thing is also some of the appliances that we're using are going to be as efficient as we possibly can." 21:05 "So the other part of the equation is we need... to be able to produce our own energy. So in the particular house, we had a 5-kilowatt system and we also had a 9.8-kilowatt battery on it. So battery is one of the new, exciting parts because their consumption of power." 28:55 "That's the most encouraging part of the whole thing. We're not rediscovering the wheel and we're not asking a big cost... it's not costing us anything more other than the insulation to do these things. It's just a bit of care." 33:36 "We have also made a conscious decision that, as in the retail section that we're putting some of these extras in at cost price, we had great amount of uptake early on in the pace but in more recent times we've had a rebate in place there. That rebate is we sold 30 homes in a very short period of time." 34:47 "Guys, I would just say embrace it, be at the front of it, and don't be reactive with this because our involvement with various government departments and organisations... we've been moving to this for several years... It is going to be with us. So I think I would love the industry as a whole to be more proactive and reactive and really be at the table."
Open for Business with Mario Biasin from Metricon
04-05-2020
Open for Business with Mario Biasin from Metricon
SUMMARY This episode of The Master Builders Podcast is called "Open for Business with Mario Biasin from Metricon", co-hosts Max Rafferty and Robert Shaw talk about how builders can keep running their businesses during the current COVID-19 pandemic with Mario Baisin who is the CEO and one of the founders of Metricon, Australia’s leading residential builder.  In this interview Mario Biasin discusses some of the practical things Metricon have been doing during this COVID-19 pandemic - everything from working on site, to working with clients, all the way through to digital marketing to keep sales going. But Max also took the opportunity to learn from one of most successful builders in Australia to get his advice and business insights on the types of things you can be doing to not only manage the current situation but to also build your own successful business - because as you will hear, Metricon started out as a small home builder in Victoria and with some of the knowledge he shares in this interview Mario shaped Metricon into Australia’s leading home builder.   ------------------------------ HIGHLIGHTS 03:35 Introduction to Mario Biasin 05:07 The origin story of Metricon 07:07 How Metricon is managing COVID-19 13:05 Importance of online presence 18:40 Communicating with staff and customers 24:02 Top tip for builders ------------------------------ RESOURCES https://www.metricon.com.au/ - Metricon https://www.masterbuilders.com.au - Master Builders Website