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Passive House, high-performance homes, MVHR, airtightness and blower door testing — from South Australia's specialists.

ComfortBuilding Performance

Top 5 Building Mistakes That Ruin Home Comfort

Most homes don't feel as comfortable as they should — too hot in summer, freezing in winter, or always stuffy. Here are the five most common building mistakes that cause these problems, and how to avoid them.

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Blower Door TestingAirtightness

What Is a Blower Door Test?

A blower door test is a specialised way of measuring how airtight a building is. In simple terms, it shows how much outside air leaks in — and where it's coming from.

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MVHRDesign

Designing for Centralised MVHR: What Needs to Be Considered from the Start

MVHR is becoming a standard feature in high-performance homes. Getting the design right from the start — before the frame goes up — is the difference between a system that performs and one that doesn't.

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ProjectsMVHRHeat Pump Hot Water

Project Showcase — Wynn Vale

A look at our recent project with Enduro Builders in Wynn Vale — a high-performance home with a Zehnder ComfoAir Q350 MVHR system and Reclaim Energy CO₂ heat pump hot water.

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MVHRAirtightness

Building for the Future: How MVHR and Airtightness Work Together

MVHR and airtightness are the perfect pair for healthy, energy-efficient homes. Discover how they complement each other and why you can't have one without the other.

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MVHRDesign

Centralised vs Decentralised MVHR: Which Is Right for Your Build?

When it comes to MVHR, one of the first questions people ask is: centralised or decentralised? Here's how to decide which approach suits your project.

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AirtightnessIndoor Air Quality

The Link Between Airtightness and Indoor Air Quality

A tighter building means better control over what air enters your home — and with MVHR, that means filtered, fresh air all year round. Here's how airtightness directly affects indoor air quality.

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MVHR

What Is MVHR and Why Is It Essential for a Healthy, Energy-Efficient Home?

If you've been exploring high-performance or airtight homes, you've probably come across the term MVHR. Here's a clear explanation of what it is and why it matters.

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Airtightness

Airtightness in Homes: What It Really Means and Why It Matters

When you hear the word airtight, you might picture something totally sealed. In practice, airtightness in buildings is about controlled, measured performance — not an airless box.

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Range HoodsAirtightness

Range Hoods in Airtight Homes

Most homes have a range hood over the cooktop — but in an airtight home, a standard recirculating or exhausting range hood creates real problems. Here's what you need to know.

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