Project Exclusive

1 Bligh Street is a landmark office tower in Sydney’s CBD. Completed in 2011, it set new standards for sustainability and innovation in Australian high-rise development.

Architecturally, 1 Bligh features an elliptical tower orientated to the north with expansive views to Sydney Harbour. The double skin facade, full height naturally ventilated atrium and the efficient hybrid mechanical system all contribute to its high sustainability building credentials.

The Access Floor Scoop

No 1 Bligh Street is a prominent commercial tower encompassing over 45,000m2 of ASP’s commercial ICON X System. Also used in the tower’s comms rooms is ASP’s ICON DATA HPL System and in the break-out spaces is ASP’s CONCEPT+ Custom VINYL system.

The towers circular design along with the central core atrium provided ASP with an opportunity to demonstrate its expertise in grid planning, utilising the ASP in-house engineering and design team.

An Environmental Product Declaration (EPD) has been certified for the Icon Series. The EPD helped Grocon to facilitate a successful 6 Star green build.

Featured Products


ICON X is considered the classic system for commercial environments. Featuring the patented ASP Icon Panel with a steel cementitious construction.


ICON Data HPL is a finished system providing static dissipative access floor panels.


The CONCEPT+ Series offers access floor panels that are pre-finished in your choice of surface finish, allowing full underfloor accessibility.

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The Who’s Who

Client: Dexus


Builder: Grocon

Purpose: Commercial

Size: 40,000m²

Duration: 12 Months

Completed: June 2011