Sudraba Arhitektüra has reinforced the dilapidated shell of an abandoned 20th-century railway warehouse in Riga and turned it into a concert hall.

Called Hanzas Perons – which translates as Hanza Platform – the venue is in a cargo warehouse that was formerly part of a large freight railway station on the edge of the Latvian capital’s historic city centre.

The abandoned warehouse, the last of 15 that once stood by the train tracks, had been deemed structurally unsound.

Sudraba Arhitektüra built an external load-bearing steel structure that encases and extends the original building.

A column-free hall at the centre of the warehouse measures about 15 by 80 metres and hosts concerts and exhibitions.

“[The] old, jewel-like structure made of brick and wood has become a part of the interior, like a gemstone embedded in precious jewellery,” said the practice.

At the warehouse’s southern end, a new double-height space has been created to act as a main entrance lobby.

The new structure follows the original brick gable and has views along the edges of the building framed by the buttress-like elements of the steel super structure.

Canopies on either side of the warehouse that once covered rail platforms have been extended by the new steel shell.

These glazed areas make a bright lobby space along the western edge, which can be opened-up to become the primary entrance during summer.

To the east, office space has been tucked in behind the main hall, extending down into a basement level that also houses the venue’s plant room.

As a nod to the railway connection, Sudraba Arhitektüra built a ghost train – a steel pavilion in the shape of an old railway carriage that sits atop a preserved section of track.

The Cēsis Beer Brewery is set to be transformed by Matlītis ATM into a science and arts hub, and another brewery in Riga is due to be turned into offices and a hotel by Schmidt Hammer Lasson

Architect: Sudraba ArhitektūraSenior architect: Reinis LiepinsConcept: Ilze LiepinaArchitects: Ilze Liepina, Ieva Landmane, Ainars Plankajs, Martins Ostanevics, Jurgis Prikulis, Ieva Leja.Supervision: Pillar Architecten and Sudraba Arhitektūra. Reinis Liepins, Anete Salma, Ieva Landmane, Diana KulaConstruction: Pillar ConstractorClient: Pillar Development

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