The Aisti® Teno Tile sets a new benchmark for sustainable design in the built environment.
Beyond Rational
Beyond Rational is a Copenhagen-based company dedicated to delivering sustainable, design-driven acoustic materials for modern architecture. We combine Scandinavian aesthetics with high-performance functionality—offering acoustic solutions that elevate both form and function. Our mission is to support smarter, greener construction by partnering with architects, designers, and developers who care about quality, innovation, and impact.
Aisti® Teno Tile, a conscious choice
Leading the way on performance, sustainability and affordability