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Sydney & Central Coast Leading Passive Home Builder

Helping save the planet for future
generations, one house at a time.

Sydney’s Leading
Passive House Builder

Helping save the planet
for future generations.
One house at a time

Why Choose Us As Your Passive Home Builder

We won’t settle for anything but the best. The best design, materials and build techniques to provide the best outcome.

We are confident in the innovative solutions that we provide to help you reduce your bills and reduce your carbon footprint.

We live and breathe Passive House. We want all of our clients to experience the amazing quality of living that Passive House design provides.

Not only do we want to help ensure that our clients save money on their energy bills. We also want to do our part for future generations, through doing what we can to reduce our carbon footprint.

What is
Passive House?

Passive House is considered the NO1 energy and health-based building standard in the design and construction industry today.  The Passive House (Passivhaus) standard is science-based, proven and recognised throughout the world.


A certified Passive House results in buildings that consume as much as 90% less heating and cooling energy compared to conventional buildings.


Passive House designs have mechanical ventilation systems that deliver clean, fresh air to each occupied space all year round.


Passive House Certification is one of the most effective and proven ways to reduce carbon emissions. Climate change is real and we have to act now for future generations.

Passive House

There are 5 principles that make a passive house unparalleled in its design and quality, allowing you to live with stable temperatures all year round and exceptional indoor air quality.

Principle 1: Airtightness

An essential part of every Passive House is an airtight building envelope. This ensures you have full control over your internal environment and significantly improving the thermal comfort – no more draughts.

Our Story

iConstruct are Sydney and Central Coast’s Leading Passive Home Builder

Our team of highly skilled tradesmen deliver your project on time and defect-free to the highest standard, giving you complete confidence that your dream home becomes reality.

Meet the Team

Jonathan Powell

Certified Passive House Tradesperson

Kajsa Bjorne

Landscape Architect and
Passive House Designer

Cecilia Nelson

Office Manager

Frank Reichenberger


Clinton Reichenberger

Lead Carpenter
Certified Passive House Tradesperson

Ferdinand Tonscheidt

Certified Passive House Tradesperson

Frank Reichenberger


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