Straight acoustic ceiling panel
The Straight Modular Ceiling Baffle is a clean-lined, high-performance acoustic solution designed for large open-plan environments. With its minimal rectangular geometry, this baffle brings structure and rhythm to ceilings while absorbing unwanted sound to create calm, focused interiors.
Each unit is crafted from ARCHISONIC® Felt, made from 60% post-consumer recycled PET, and supported by a durable steel cable-gripper system. The standard size measures 1800 × 1800 mm (70.87" × 70.87") with a total height of 280 mm (11.02"), and a felt thickness of 24 mm (0.94"). Its streamlined design allows for easy integration into modular layouts, ideal for offices, educational buildings, cultural spaces, and atriums.
Offering strong acoustic absorption, the Straight Modular Baffle achieves NRC ratings up to 0.95 depending on spacing and suspension height. Available in 32 curated colors, it empowers architects and designers to reduce reverberation while maintaining a clean, architectural aesthetic.
Total length: on request (customized)
Module length: 1600-2400
Total width: on request (customization)
Baffle height: 100-300 mm
100% PET (recycled material)
ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
ISO 11654:1997 Acoustics — Sound absorbers for use in buildings — Assessment of sound absorption
ISO 20189:2018 Acoustics — Screens, furniture and loose objects intended for indoor use — Assessment of sound absorption and noise reduction of elements
based on laboratory measurements
ASTM C423-17 standard test method for sound absorption and sound absorption coefficients using the reverb chamber method
ASTM E795-16 Standard Practices for Assembling Test Samples During Sound Absorption Tests
For daily cleaning, we recommend an alcohol solution (75%), e.g. Pantasept.
If contaminated by dust or fluff, use a feather duster or a regular feather duster.
In case of heavy contamination, treat the material with hydrogen peroxide.
Declare label, Cradle to Cradle, UL Environmental Product Declaration,
Member of the U.S. Green Building Council, Ecobau 1st Priority, Climmate-KIC,
VOC emissions in LEED EQ credit (low-emitting products), SCS Recycled
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