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feature


floors, walls, ceilings & acoustics


designing walls for a tighter regulatory climate


Kate Painter, Strategic Marketing Manager – Specification at wienerberger UK & Ireland, explores how tightening regulatory demands are reshaping wall design, highlighting the need for clearer system thinking, robust data and a more coordinated approach to compliance...


For decades, wall design has largely been framed as an architectural expression, a means of shaping identity, materiality and performance at the building envelope. While technical considerations have always underpinned specification decisions, today’s regulatory climate has evolved the role of the wall further. It is no longer just a visual or thermal boundary; it is a critical component in a project’s compliance


strategy and long-term risk profile. This shift reflects a growing focus on


performance and accountability across the built environment. As regulations continue to evolve, there is greater clarity around responsibilities and a stronger emphasis on evidencing compliance throughout the project lifecycle. This means that walls are frequently taking on a more defined role, not only in how they perform individually,


but in how they integrate with adjacent systems and support overall building safety and durability. The complexity behind compliance Incorporating structure, insulation, cavity and façade, wall systems can often appear straightforward; however, in practice, they are among the most complex assemblies within a building. Fire performance, structural integrity, moisture management,


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