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Waffle Baffle
Material
Polyester Board
Standard Thickness
9mm
Standard Dimension
460mm x 2080mm
Joining Mechanism (Panel)
Waffle Joint
Mounting Mechanism(Panel)
Unistrut
Fire-Rated Test
EN 13501-1 = Class B s1, d0
Acoustics Test
ISO 354 = NRC 0.31
Designer
Kristine Tan & Yong Xun Hao
Polyx™ Waffle Baffle is a series of meandering baffles connected together via the waffling method. These baffles are slotted into Unistrut channels for ease of installation.
Polyester Board is made by a process of tumbling,
needle punching, and baking low and high melting point polyester fibres. The high density fibrous network absorbs sounds and reduces reverberation.
Download Specification Sheet PDF
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Kristine and Xun Hao are NTU undergraduates, studying Civil and Mechanical Engineering respectively. Leveraging on their unique backgrounds, they strive to create innovation in the world of computational design.
Frequently Asked Questions
The Polyx™ Waffle Baffle is a meandering acoustic baffle system made from high-density polyester board that helps reduce reverberation and absorb sound in interior spaces. It’s ideal for large commercial or public areas where echo control and visual rhythm are both priorities.
Panels connect using a waffle joint method and are slotted into Unistrut channels for simplified installation. The meandering form creates a textured, functional acoustic surface that’s both aesthetic and effective.
Polyx™ Waffle Baffle panels are made from polyester board and come in a 9 mm thickness with standard dimensions of 460 mm × 2080 mm, balancing lightweight form with acoustic performance.
Yes — the panels are fire-rated to EN 13501-1 Class B s1,d0, meaning they meet widely recognized fire performance standards for architectural and interior applications.
The Waffle Baffle has been acoustically tested under ISO 354 standards and achieves an NRC (Noise Reduction Coefficient) of 0.31, providing measurable mid-frequency sound absorption in treated spaces.