Client: VIVID
Architect: HGP Architects
Main Contractor: PMC Construction
System manufacturer: Tata Steel
Tata Steel products: Urban Seam® Façade in Merlin Grey
Year: 2019
Tata Steel has supplied its leading steel standing seam wall cladding system, Urban Seam® Façade to a new award-winning development in Portsmouth. The Goldsmith Avenue project is among the first in the UK to benefit from the A1 fire rating of the system, as well as its modern aesthetic and long-term durability.
The Goldsmith Avenue development, which won Regeneration Project of the Year at the South Coast Property Awards 2019, provides a total of 70 high quality flats, with 56 for affordable rent and 14 for shared ownership.
The two, six-storey buildings, built by PMC Construction for VIVID, provide a much-needed mix of 1-, 2- and 3-bedroom flats, with two designed specifically for wheelchair users. The exterior of the two buildings features a mix of red brick alongside Tata Steel’s Urban Seam® Façade in Merlin Grey, which was selected for its aesthetics, increased fire performance and longevity.
Matthew Edwards, Associate Director at HGP Architects said: “We were looking to create a pair of buildings that offered something architecturally different but still reflected the local area.
We looked at a range of options, but the standing seam was the one that best suited the surroundings of former industrial and railway buildings. The grey steel cladding provides an excellent contrast with the classic red brick and creates the sharp lines that give the buildings their character.”
The Goldsmith Avenue development was in the planning and design phases during late 2017 and therefore the design and specification of the façade was influenced by the increased focus on fire safety that followed the Grenfell tower fire.
Richard Crane, Technical Design Consultant at PMC Construction explained: “The importance of maximising safety has been underlined in the most horrifying way and with regulations likely to change, we adapted the specification to ensure it surpassed current standards. Following a discussion with the team at Tata Steel, they devised a solution that would satisfy the client by minimising the use of combustible materials in the cladding systems.”
The Urban Seam® Façade system consists of a high-quality steel standing seam mounted on a profiled steel deck.
This steel deck replaces the continuous plywood or OSB backing board usually used in fully supported standing seam cladding. This means the new system has an improved reaction to fire rating of A1 and provides an ideal solution for use on residential apartment blocks such as the Goldsmith Avenue development. Tata Steel’s technical team also provided installation guidance and assistance in designing site-specific details such as those around the window and door openings.
“A standing seam system that features a metal deck was already in development,” said Gordon Crichton, Business Development Manager at Tata Steel. “When we learnt what was required for this project, it became obvious that the new system would be ideally suited. Because of how new this installation method was it required close collaboration from everyone involved but it has been a real success and is now being used on a range of new projects.”
