Copenhagen's Børsen gets a visitor centre while the rebuild waits

May 7. JAC Studios opened a visitor centre in Copenhagen for Børsen, the former stock exchange that burned in April 2024. The building itself is still a construction site. The centre is a holding pattern made visible.

Børsen's spire, twisted copper from 1625, collapsed during the fire. The façade survived but needs reinforcement before anyone goes back inside. The visitor centre sits adjacent, designed as a temporary structure with a long enough lifespan to outlast the rebuild timeline. That timeline is currently listed as "years, plural."

The exhibition inside moves chronologically: archive drawings of the original construction, photographs from the fire, drone footage of the damage, and renderings of what the restored building might look like. The word "might" does a lot of work here. The centre does not commit to a completion date. It commits to documentation.

JAC Studios, a Copenhagen firm that works mostly in civic projects, chose a materials palette that mirrors the original Børsen without replicating it. Exposed timber frames, brick partition walls, copper detailing on the signage. The structure reads as scaffold-adjacent, which is what it is. Visitors enter knowing the building they are reading about is fifty meters away, wrapped in blue safety netting.

The best part of the space is the least showy: a long wall of contributor notes. Architects, historians, engineers, and restoration specialists submitted short paragraphs about what saving Børsen will require. Several mention that certain joinery techniques no longer have living practitioners. One notes that the original lime mortar recipe was lost in a separate archive fire in 1884. Another observes that the copper for the spire will be sourced from the same Swedish mine that supplied the 1625 build, but the mine's output is now a tenth of what it was.

The centre will stay open until the rebuild begins in earnest. No one is calling it a museum. It is a waiting room with good lighting.