Construction of Green Spin building begins with dismantling

(CONNECT) Felix Partner Architektur und Design from Zurich symbolically handed over the first dismantled components of the former Stewi headquarters in Winterthur-Grüze to their customers for recycling at the start of construction of their Green Spin project in Winterthur. According to a press release, most of the demolition parts do not end up in landfill, but are reused in other buildings. The demolition concrete is also shredded and used to produce recycled concrete.

A service building for commercial tenants will be built on the same site. Companies that also focus on sustainability themselves are to move in from late summer 2027.

The shell is planned as a CO2-neutral timber construction. In addition, a green inner courtyard and a roof garden will be created. Photovoltaic modules on the façades and wind turbines supply green electricity, while geothermal energy is used for heating. The building is to be certified in accordance with the international BREEAM sustainability standard.

The centerpiece is a ramp that is up to six meters wide and rises gently around the inner courtyard. It provides access to the rental space on all levels, including by bicycle. The commercial, office, production and sports areas are complemented by restaurants and individual retail outlets.

"I hope this project will inspire others to think big and act boldly," said FDP National Councillor Andri Silberschmidt in his speech at the start of construction. Winterthur's master builder Jens Andersen emphasised that the project "fits in perfectly with our strategy of sustainable urban development". ce/mm