Competition Winner: Ian Simpson Architects
Set in the tranquil Court Hey Park, the Centre exists to raise awareness of wildflowers and to promote the creation of new wildflower habitats. The design was the winner in 2009 of an RIBA competition for a new sustainable visitor attraction with planting workshops. The proposals are inspired by the natural environment and the organic morphology is fully integrated with its landscape context. The Fibonacci series which predicts the geometry of growth in the natural world has been used as an underlying principle to inspire the architecture.
The dynamic form of the scheme is generated from the composition of two primary elements that together embody physical and intellectual links with the landscape. A sweeping 'rammed-earth' wall is a boundary with the gardens that draws visitors to a generous glazed entrance foyer. Taking its form from the symmetry of a flower head, the main exhibition space is captured as a single elegant volume. The glazed oculus at its apex is both a source of daylight and a feature of its natural ventilation. A multiplicity of reflective 'petals' focus sunlight towards lenses in the envelope that create a dazzling display internally.
The proposals are designed to be carbon-neutral in operation and to achieve an 'Outstanding' BREEAM rating. The sustainability strategy depends on passive measures to reduce energy demand which include exceptional thermal insulation, natural ventilation and an 'earth tube' heat sink. The residual energy demand is met by harnessing on-site renewable sources, including wind and solar power.
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