Versatile, resilient and sustainable design freedom
Lightweight and highly versatile, and without the need for additional edge sealing, Rockpanel can be curved, perforated, engraved or routed, and will last for decades with minimal maintenance. Protect Plus further protects the panel surface from everyday wear and tear. The facades deliver outstanding performance characteristics which include fire safety, supreme durability, weather, temperature and UV. And when the time comes for a Rockpanel facade to be replaced, in fifty years or more, the removed panels can be recycled into new boards with no loss of quality.
Stoneguard Managing Director, Nic Constantinou, spoke about the project, “Vascroft approached us early on in order to begin the design process and ensure the smooth delivery of panels throughout the build. The 11mm Rockpanel A2 facade system specified by the architect, with grooves at 300mm centres achieving the effect of wood planks perfectly, meeting the aesthetic requirement for the project, while offering the long-term performance and low maintenance advantages of Rockpanel. Although the majority of panels were cut off-site, the flexibility of Rockpanel meant the more complicated architectural features of the build could be cut to size on site easily. The lightweight nature of the material ensured it could be distributed swiftly around the complex shaped build.”
The ultimate facade system
The facades were fixed to a concrete frame with bespoke Protec SFS system infill, which Stoneguard design and manufacture themselves. The project also utilised FSI cavity barriers and ROCKWOOL Duo Slab® insulation, which offers great thermal and acoustic values and achieves European fire class A1. Combined with Rockpanel A2 and an aluminium or steel substructure it fulfils the most rigid fire safety requirements and is required in achieving A2-s1,d0 Euroclass rating to secure the ultimate protection and safety for the building’s users.
Rockpanel facade panels and ROCKWOOL insulation products share common characteristics, including their inherent sustainability and non-combustibility, which is due to the naturally occurring and replenishing volcanic rock used in the manufacture of the stone wool that forms their core.
Grand Exchange Building Manager, Adam Spiers, “I must commend the design team for their outstanding work on the facades of the building. The exterior looks stunning. The attention to detail and the architectural finesse are truly commendable. The residents are exceptionally pleased with both the building and its exterior. Their positive response reaffirms our belief that the Grand Exchange has not only met but exceeded expectations in terms of design and functionality.”
Rockpanel offers specifiers design freedom, enabling virtually unlimited colour matching and an unrivalled range of surface design finishes, from the super-realistic natural Woods used at the Grand Exchange, through Metals and Stones collections to specialist ranges including unique, transformative Chameleon, which changes hue depending on the way light hits its surface and the angle of view.
