Specialists in Passivhaus


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Specialists in Passivhaus

Environmentally responsible
Cost efficient

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Passivhouse Consultancy

Established 2020

Phi Architects offer Passivhaus Consultancy in addition to architectural services.

Our approach to meeting Manchester City Council’s 2038 zero carbon target is through a ‘Fabric First’ approach to design and construction.

Phi Architects

Established 2011

Phi Architects reflects their design philosophy with ‘smart’ architecture, sustainable and environmentally responsible design, combined with the application of Phi Φ, the golden section, to create beautiful proportions in design. Phi Architects is committed to cost efficient design and construction culminating in highly energy efficient solutions.

Latest News

Planning permission achieved for new Passivhaus

A replacement dwelling on a beautiful site with a south westerly aspect has received planning permission. Designed to Passivhaus standard and to meet Lifetime Homes principles, this timber and stone clad dwelling sits into the contours of the site.

Passivhaus submitted for planning

Phi Architects recently submitted a planning application for a private client in West Yorkshire. The replacement dwelling is designed to the Passivhaus low energy standard. The house will be constructed in timber frame, with super insulation and triple glazed windows; the project contains a small...

Phi Low Carbon Ltd is the new venture with Jeremy Poulter to focus on low carbon solutions

  We are delighted to announce that Jeremy Poulter Architects have joined up with Phi Architects to create Phi Low Carbon Ltd with the focus on delivering Passivhaus as a benchmark for construction. Jeremy is a Passivhaus Designer and Architect and brings further expertise to this new...