London Southbank - Shay Murtagh Precast Ltd
The redevelopment of a historic Grade II listed building on London’s Southbank has demonstrated how innovative precast concrete solutions can breathe new life into iconic architecture while aligning with modern sustainability goals. Situated in one of London’s most culturally significant quarters, the project required a sensitive balance between heritage conservation and contemporary performance standards.
Shay Murtagh Precast Ltd was appointed to deliver bespoke concrete elements that would replicate and support the original structure, while also helping the development team meet their ambitious sustainability targets. Working alongside architect Alfred Hall Monaghan Morris (AHMM), principal contractor Multiplex Europe Ltd, and façade contractor Szerelmey Ltd, Shay Murtagh supplied over 160 precision-engineered precast panels for the project.
The precast elements were manufactured with tight tolerances to ensure an exact match with the original façade. In total, 270m³ of concrete, 35 tonnes of reinforcement and 200 tonnes of coarse Cornish granite were used. The exposed aggregate finish, featuring 40mm Cornish granite, provided a textured and natural appearance that mirrored the building’s original design, preserving the aesthetic character of the historic structure.
One of the most innovative aspects of the project was the integration of 80% of the original façade with new precast concrete panels. This approach significantly reduced demolition waste and embodied carbon, forming a key part of the development’s Net Zero Carbon construction strategy. The panels were delivered to site in just 47 efficient deliveries, minimising disruption and supporting sustainability objectives.
The outcome is a visually seamless and structurally enhanced building that not only maintains the architectural integrity of the original structure but also serves as a benchmark for future urban redevelopment schemes. By combining precision engineering with a deep respect for the site’s heritage, the project illustrates how high-quality precast concrete can contribute to a more sustainable built environment, without compromising on design or durability.