Our heritage engineers provide strategic advice to ensure the right balance between conservation of heritage materials, structure and functionality. They employ the latest technology and work with high-performance materials to increase longevity and lower maintenance costs.
We recognise the importance of preserving the past for future communities and are committed to protecting the integrity of heritage structures.
The refurbishment of this prominent heritage structure encountered complex challenges demanding expert heritage engineering. Our primary focus was the overriding concern for the conservation of an existing State Heritage Register listed building. This involved input and design considerations from many stakeholders, design and heritage professionals and builders. Collaboration and constant communication is key to the…See project details
The redevelopment of a neglected bank building at 50 Martin Place required attention to heritage requirements to deliver a sympathetic, yet contemporary and stylish new global financial headquarters for the Macquarie Group. The unique, ambitious structural design involved close collaboration between engineers, architects and the construction team to address heritage requirements; geometry of existing building;…See project details
The conversion of a heritage-listed federation building into 44 luxury apartments meant that TTW needed to collaborate closely with both Architects and Heritage Consultants in order to achieve design outcomes while maintaining the heritage aspects of this unique building. Located on Darling Island, the original building sat on an area of reclaimed land adjacent to…See project details
The Mint project involved a significant refurbishment and extension to the existing historic mint building. Located in the heart of the city between Hyde Park Barracks and Sydney Hospital on Macquarie Street, the once vacant coining factory was transformed into a campus-like headquarters for the Historic Houses Trust. Facilities include a grand exhibition space, flexible…See project details
TTW’s expertise in both structural and heritage engineering was a critical consideration for the developers of an exciting new luxury hotel, which involves the adaptation of two existing heritage buildings in Sydney’s “Sandstone Precinct” on Bridge Street. The Education Building will involve the addition of 4 levels above the existing 7 storeys, and the excavation…See project details
The Anzac War Memorial is a landmark building located at the southern end of Hyde Park, Sydney. The original building completed in 1934, is a concrete structure, clad in stone, designed by Charles Bruce Dellit. As part of the NSW Centenary of Anzac, the redevelopment intent was to construct new education and interpretation facilities, including…See project details