Traditional Pattamadai Pai: Material Properties, Craft Heritage, and Its Adaptation in Contemporary Interior Design

Pattamadai mats, traditionally handwoven from korai grass in Tamil Nadu, are widely recognized for their cultural and craft value. Recent studies suggest that natural fiber–based materials can provide acoustic benefits due to their porous structure, air-flow resistivity, and surface texture. This research explores the potential of Pattamadai mats as acoustic wall panels, examining their fiber properties, weaving density, sound absorption potential, sustainability, and suitability for contemporary interiors. Literature review, craft documentation, natural fiber acoustic studies, and case comparisons are used to establish the technical and cultural significance of Pattamadai as an acoustic solution. Findings indicate that korai grass mats can be adapted into acoustic panels when paired with backing materials such as MDF, jute, or coir boards.