- NHB is open from 6am to 7pm, HDB is open from 7am to 7pm; the buildings are locked at all other times.
General building access, including out of hours access, to NHB and HDB can be requested by contacting the appropriate Building Manager
NHB: contact the building Facility Manager: Cory Konieczny
HDB: submit a request using the following form: HDB BACS Request.