London School of Hygiene & Tropical Medicine
The problem: The London School of Hygiene and Tropical Medicine (LSHTM) is a globally recognized institution devoted to public health and infectious disease research. In this project, LSHTM required an innovative acoustic solution for a key circulation area, which faced challenges with sound reverberation due to an exposed metal duct.
Our solution
We partnered with Rock Townsend Architects and Autex to implement a targeted solution.
Using a combination of Autex products, we designed a crocodile-scale pattern that wrapped around the duct, both dampening sound and turning it into an eye-catching feature.
Autex Lanes
We selected Autex Lanes™ to introduce a battened-style acoustic system made from Cube™ material. The air gap behind each lane provided enhanced low-frequency absorption, crucial for mitigating sound reflection from the duct.
Autex Groove
To add depth and texture, we used Autex Groove, a lightweight yet semi-rigid panel cut with precise, angular designs. These panels not only absorb sound but also play with light, adding a sculptural element that complements the modern aesthetic.
Autex Symphony
As a finishing touch, Autex Symphony provides a sleek, flat-finish acoustic wall covering that wraps seamlessly around the duct. Symphony is a high-performance alternative to paint or wallpaper, expertly controlling interior acoustics while blending into the overall design.

The Outcome
The custom crocodile scale pattern wrapped around the duct not only achieved an acoustically balanced environment but also transformed the duct into a unique design feature.
The combination of Autex Cube, Lanes, Groove, and Symphony allowed us to address both low and high-frequency sound absorption needs, enhancing both the function and aesthetic of the space.
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