Stubbs Constructions Pty. Ltd. has a long history working in aged care. This was one of the main reasons behind Umina Park awarding Stubbs Constructions Pty. Ltd. the Rosebank Wing.

The Rosebank Wing extension was built to accommodate 14 beds. It featured 3 No. sitting rooms, on office, and kitchenette, and an internal courtyard.

In order to minimise impact on the residents, Stubbs Constructions Pty. Ltd. ensure that work was completed with minimal noise and disruption to daily activities.