Meet our residential design specialists:

At Tranquil Architecture, we are a Canberra-based team of residential designers and thermal performance specialists, passionate about creating sustainable, comfortable and thoughtfully designed homes.

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We work collaboratively across all projects, combining design thinking with technical expertise to deliver homes that are both beautiful and highly functional. Our experience spans architecture, construction and building performance - allowing us to design homes that not only look good, but perform exceptionally well in Canberra’s climate.

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As a small, family-run practice, our work is led by Reiné and Paul Williams, a highly experienced husband-and-wife team with over 20 years’ experience each in the construction industry. Reiné is a registered architect and thermal performance assessor, while Paul brings a strong technical background in civil and structural engineering, along with expertise in thermal performance assessment, Passivhaus construction and condensation management in homes.

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Together, we combine design expertise with deep technical knowledge to create homes that are carefully resolved, energy-efficient and tailored to how you live.

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We are committed to guiding our clients through the design and construction process with clarity and confidence—helping you make informed decisions while creating a home that supports you now and into the future.

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Read more about our experience and individual career paths: