House of Meaning Podcast

House of Meaning

In each episode, we’ll share practical advice, design insights, and real stories to help you plan and build your dream sustainable home with confidence.

  1. APR 28

    Episode 16. Should You Still Build or Renovate in 2026? Why Waiting Will Cost You More, Not Less

    In early 2020, we were weeks from signing a $700,000 contract with a couple in Brunswick. Then COVID happened. They paused. Understandably. That same project today costs $1 million. The money they held onto became $300,000 extra they now have to find. We've had that conversation more times than we can count. And we're having it again. In this episode, builder Simon Clark cuts through the noise of tariffs, trade wars, and rising energy prices to answer the question coming up in almost every client conversation in 2026: is now still a good time to build? Simon starts with the numbers. Construction costs in Melbourne have risen 40 to 50 percent since 2020. On a million dollar build, that's the difference between the home you planned and one you may never be able to afford. He then makes the case for why 2026 is not a repeat of COVID. Trade availability in Melbourne right now is the best it has been in 25 years. Fuel levies are real. PVC prices have moved. But small businesses that need the work are absorbing those costs, and we are not seeing them passed on at anything like the headline figures. Simon also covers why energy-efficient, self-reliant homes have moved from aspiration to necessity. Two Victorian terrace homes Sustainable Homes Melbourne recently completed are generating energy savings of $1,600 and $2,500 per year respectively, in homes that were never ideally suited to passive solar design. In a volatile energy market, a home that reduces what you spend to live in it is not a luxury. It is a financial strategy. The episode closes with what a well-run project looks like when costs are unpredictable: open book contracting, monthly forecast versus actual reporting, early contractor involvement, and locking in key suppliers before pricing shifts. The window of good trade availability will not stay open forever. The housing shortage will bring demand back. If you have the financial backing, the case for getting started now is strong. You'll learn: Why construction costs in Melbourne are 40 to 50 percent higher than in 2020, and what that means for your budget todayHow waiting cost one Brunswick family $300,000, and why hesitation in a rising-cost market compounds over timeWhy trade availability in 2026 is better than at any point in the past 25 years, and how long that window is likely to lastHow two SHM-completed Victorian terraces now generate energy savings of up to $2,500 per year, and what made that possibleWhat open book contracting and monthly reporting actually look like in practice, and why they matter more in volatile timesHow to assess whether you are in a position to move forward with confidence right nowWho it's for: Melbourne homeowners sitting on approved plans or currently in design, who are feeling the weight of global economic uncertainty and want an honest, grounded view of whether now is the right time to build. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    17 min
  2. APR 14

    Episode 15. Heritage Renovations: Five Upgrades for High Performance & Thermal Comfort

    Walk into almost any unrenovated Melbourne heritage home on a winter's day and the problem announces itself before you've taken your coat off. Beautiful from the street. Fifteen degrees inside when it's 22 outside. In this episode, builder Simon Clark answers one of the most common questions he hears from Melbourne homeowners: can you really have the soul of a heritage home and the thermal comfort of a modern one? After nearly 50 heritage renovations, his answer is an emphatic yes. Simon opens with the building science behind why heritage homes fail. Double brick walls may be less leaky than weatherboard, but without insulation they push the dew point onto internal surfaces, breeding mould. Single-glazed windows offer virtually no thermal barrier. Dark interiors were never designed with passive solar in mind. The charm is real. So is the discomfort, and the health risk. He then walks through five building fabric upgrades SHM applies to heritage renovations: addressing compromised footings using resin injection and board piers, replacing lightweight subfloors with an insulated infill slab and low carbon concrete to create genuine thermal mass, installing Coolfirm K17 insulation-backed plasterboard internally on double brick walls using the dop and dab method, rebuilding roofs with OSB, vapour-permeable membranes, and ventilated counter battens to allow moisture to disperse rather than condensate, and restoring or upgrading heritage windows, including vacuum insulated glass units for lead light windows council will not permit to be replaced. Each upgrade is designed to work within heritage overlay constraints, keeping council happy while transforming the building from the inside out. You'll learn: Why double brick heritage homes often develop mould problems, and the building science behind itThe infill slab method SHM uses to eliminate subfloor moisture and create thermal mass with low carbon concreteHow Coolfirm K17 insulation-backed plasterboard transforms double brick wall performance without touching the exteriorWhy vapour-permeable membranes and ventilated roof battens outperform traditional roof blanketsHow to upgrade lead light and heritage-listed windows without breaching council requirementsHow to genuinely improve thermal comfort and longevity while working within heritage overlay constraintsWho it's for: Owners of Melbourne heritage homes planning a renovation or extension, architects and designers working within heritage overlays, and anyone who has wondered whether you really have to choose between character and comfort. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    19 min
  3. MAR 31

    Episode 14. Buy Property With a Builder's Eye: The Inner-City Renovation and Knockdown Rebuild Checklist

    Most buyers spend weeks inspecting kitchens and bathrooms. But when you're buying an inner-city Melbourne property to renovate, extend, or knock down and rebuild, the things that will make or break your project often aren't visible on the surface. In this episode, builder Simon Clark walks through the essential due diligence checklist for anyone buying a property with major works in mind; from orientation and VicPlan overlays to flood levels, combined sewers, site access, and the eras of homes most likely to hide expensive surprises behind their walls. Simon explains why orientation is the single biggest factor most buyers overlook, and what it actually costs to fix a home with north to the front. He covers how to read VicPlan, what to ask council's planning department before you commit to a purchase, and why updated flood mapping across inner Melbourne is quietly adding cost and complexity to more renovation projects than buyers realise. He also unpacks the construction realities that matter before you sign: legal point of discharge, sewer easements, combined sewers in older inner suburbs, overhead electrical, and site access for machinery. Plus the ResCode trap that catches buyers who confuse what a neighbouring property built decades ago with what council will permit today. Finally, Simon addresses budget head-on: realistic square metre rates for inner-city Melbourne renovation and new builds, why double brick is more challenging to renovate than most buyers expect, and how a proper feasibility plan with a builder early in the process can protect you from the most costly mistake of all. You'll learn: Why orientation is the single most important factor to check before buying, and what north to the front really costs to fixHow to use VicPlan and what to ask council's planning department before you commitWhy flood levels are affecting more inner Melbourne properties than buyers realiseThe era of homes most likely to conceal structural surprises behind their wallsRealistic square metre rates for inner-city Melbourne renovation, extension, and knockdown rebuildHow a feasibility plan with a builder early in the process can prevent the most costly outcome in designWho it's for: Homeowners considering buying an inner-city Melbourne property to renovate, extend, or knockdown rebuild, and anyone who wants to approach purchasing a property with a builder's eye for what actually matters, not just what looks good on inspection day. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    30 min
  4. MAR 17

    Episode 13: The Hidden Risk of Better-Insulated Homes: Leaky Building Syndrome.

    Better insulation should mean a healthier, more comfortable home—but if it’s not paired with the right moisture management, it can quietly create the conditions for mould, rot, and “leaky home” failures.  In this episode, builder Simon Clark unpacks Leaky Building Syndrome (catastrophe's in New Zealand and Canada) and explains why Australia’s push toward energy-efficient homes can backfire when builders don’t understand drainage planes, ventilated cavities, vapour diffusion, and humidity control.  Simon breaks it down simply: modern wall systems are no longer “hollow and forgiving.” Once insulation fills the cavity, moisture can get trapped—so you need a wall that can shed water, drain it, and dry it. He shares SHM’s practical five-part approach: keep water out, don’t rely on cladding to be waterproof, use vapour-permeable membranes, build ventilated cavities for drying, and actively manage indoor humidity (increasingly with heat recovery ventilation / HRV).  You’ll also hear the homeowner questions that reveal whether your builder truly understands building science: What happens when water gets behind the cladding? How does it dry? How are you controlling humidity inside the home?  You’ll learn: Why insulation changes the moisture game (and how walls can become “moisture traps”) The difference between cladding as a rainscreen vs a real waterproofing strategy What vapour-permeable membranes do (the “Gore-Tex jacket” concept) and why older sarkings are being phased out How ventilated cavities create drying pathways behind cladding—and why they’re non-negotiable How much water vapour households generate daily—and why HRV can be the difference between comfort and condensation The 3 questions to ask your builder to avoid hidden long-term risk Who it’s for: Homeowners planning a new build or renovation (especially higher-insulation, higher-airtightness projects), architects/designers, and anyone wanting a healthy, durable, moisture-safe home—not just a pretty one.  If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    28 min
  5. MAR 3

    Episode 12: The Construction Process Explained: What You Should Expect From Your Builder:

    Building your home is exciting—but once construction starts, your property becomes a workplace, and that changes everything.  In this episode, builder Simon Clark explains exactly what you should expect from your builder during the construction phase and what “good process” looks like when dozens of trades and suppliers are working hard to bring your new home or home renovation to life. Simon unpacks the construction essentials that protect both your build and your sanity—clear communication, a proven system, respect for your time and property, and a contract that acts as the project playbook (there’s no “good bloke clause”). He also demystifies the parts of the contract homeowners most often misunderstand: variations (owner-initiated, builder-initiated, and regulatory), prime cost vs provisional sum allowances, and how progress payments work for custom builds. Finally, he walks through the handover and defects process—including why SHM strongly recommends an independent private building inspection at practical completion to catch the details that statutory inspections often miss, and how defect periods and warranties actually play out over the first 3–6 months in a live home.  You’ll learn: Why your builder must control site access (and what you should expect to stay informed)The construction principles you should demand: transparency, process, respect, aftercareThe 3 types of variations—and how to avoid nasty surprisesProvisional sums vs prime cost items (and how adjustments really work)Progress claims for custom builds: what “stage complete” looks like in realityPractical completion → independent inspection → defects list → handover (step-by-step)What changes in your home over seasons—and how defect periods/warranties helpWho it’s for: Homeowners planning a renovation or new build who want a clear, practical understanding of how construction runs—and how to protect quality, safety, and expectations from contract to handover. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    21 min
  6. FEB 17

    Episode 11: Custom Homes: Inside SHM’s Design–Build Process (Concept Design to Contract Signing)

    What does a design–build journey actually look like—from first enquiry to a signed building contract? In this episode, builder Simon Clark walks through Sustainable Homes Melbourne’s proven process, step by step: Discovery Session at the Fitzroy studio → Design Kickoff on site (with re-establishment & feature survey) → a Feasibility Plan with project-specific sqm guidance → Concept Design with iterative reviews → a detailed Concept Estimate and specification → Planning management (if required) → full Design Documentation (engineering, energy assessment, soil tests, interiors) → Contract Estimate and contract signing. Along the way, Simon explains SHM’s four core standards—140 mm stud walls (R4), thermally broken timber/UPVC windows, Pro Clima vapour-permeable membranes, and HRV (heat-recovery ventilation)—and how they lift comfort, durability, and performance for Melbourne homes.  You’ll learn: The complete SHM timeline: discovery, site kickoff, feasibility, concept, estimating, planning/docs, contractWhy early estimating discipline prevents decision fatigue and keeps scope aligned with expectationsHow project-specific sqm rates differ by site type, location and finish levelWhat’s included in documentation: structural & (where needed) civil engineering, energy, soil tests, interiors, and who appoints the building surveyorThe performance basics every custom home should have: R4 walls, airtight/water-managed envelopes, HRV, thermally broken windowsWho it’s for: Melbourne homeowners planning a custom renovation or new build, plus architects/designers who want a clear, cost-literate path from concept to contract. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    18 min
  7. FEB 3

    Episode 10: Renovate or Rebuild? 10 Factors Australian Homeowners Should Know

    Should you renovate or knockdown-rebuild? In this episode, builder Simon Clark breaks down the 10 decisive factors that determine which route delivers better value, performance, and peace of mind—especially on inner-city Melbourne sites with heritage sensitivities. You’ll learn how ResCode, overlays and site conditions can force your hand, why floor levels and subfloors matter more than most people think, and when soil movement, drainage and access make a renovation risky (or a KDRB the cleaner, faster answer). Simon also shares practical investigations to run before you spend on design: council triggers, soil tests, plumber CCTV for sewer/stormwater, survey types, and three-phase power/electrical pit checks.  You’ll learn: Planning & ResCode realities: how heritage/overlays and non-compliant existing walls affect a KDRB vs reno decisionBlock & access constraints: why machine access/orientation can make or break an extensionFloor level & moisture: when to swap bouncy timber subfloors for an insulated infill slab (and save headaches)Soil movement & structure: screw piles, bored piers, underpinning, and the pitfalls of re-stumping done poorlyDefects & unknowns: when large movements (e.g., 60 mm over a doorway) tip the scales to KDRBScope clarity: keeping a clean “new vs existing” line to avoid labor-heavy blendingContingency planning: sensible ranges for renovations (≈10–20%) vs new builds (≈5–10%)Pre-design checks: exact council question to ask about planning triggers, plus CCTV sewer, stormwater fall, survey types, and power upgradesWho it’s for: Homeowners weighing renovation vs knockdown-rebuild, architects/designers advising clients, and builders needing a clear, client-friendly decision framework. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    32 min
  8. JAN 20

    Episode 09: Palm Springs - Desert Architecture Tips to Keep Australian Homes Cool

    In 2024, Simon toured Palm Springs — the mecca of mid-century modern and distilled five design lessons you can apply to Melbourne and broader Australian climates: (1) expressive textures (custom breeze blocks, screens, tactile floors) that also accelerate airflow; (2) right-sized plans with genuine indoor–outdoor connection from living rooms and bedrooms; (3) workmanship that respects details (what Elvis Presley’s “House of Tomorrow” gets wrong); (4) confident use of colour that adds delight without kitsch; and (5) climate-first planning — deep overhangs, shaded vestibule entries, cross-ventilation, and thermal mass — drawn from pre-air-con desert architecture and exemplified by Frey House II.  Simon translates each move for Australian sites (think inner-city courtyards, roof/vertical gardens, mudroom-style airlocks, and ducting strategies) so your next renovation or new build feels cooler, calmer, and timeless not just trendy.  You’ll learn: The desert playbook: shade first, then airflow, then thermal mass—and how to combine themHow breeze blocks, screens, and courtyards accelerate natural ventilationWhy smaller, smarter plans with storage beat oversized heat boxesPractical shading tactics: overhangs, external blinds, pergolas, and vestibule (air-lock) entriesWays to achieve indoor–outdoor connection without sacrificing performanceWhen large openings help (and hurt) NatHERS — and how to design around itWho it’s for: For lovers of mid-century Architecture. Homeowners, architects/designers, and builders seeking passive cooling strategies that translate Palm Springs principles to Australian climates — from inner-city terraces to suburban renovations. If you'd like to know more, please reach out to Sustainable Homes Melbourne or call us on 1800 683 697.

    16 min

About

In each episode, we’ll share practical advice, design insights, and real stories to help you plan and build your dream sustainable home with confidence.

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