The works involved the regeneration of the 45-year old block to a Grade A specification with LEED Gold certification and an A3 energy rating.

The building is a six-storey over basement building with a floor
area of 8,300sqm (89,400sq ft) and will in future be known as
One, Dublin Airport Central. The regeneration process included
significant structural alteration to a post tensioned slab, a new triple-glazed façade, improved insulation, flexible layout finished to CAT A
throughout and full external landscaping.