Mechanical Supplies
Interior Finish Acoustical Products
- Kinetics Model KNP panel absorbers and perforated metal panels, along with fabric-wrapped panels, baffles and clouds that control reverberation and speech clarity inside a finished space. Absorption is published as an NRC and as octave-band coefficients, so the specifier can target the frequencies actually causing the problem rather than buying a single headline number.
- Used in auditoria, mosques, lecture halls, open-plan offices, restaurants and atria — anywhere hard glass, stone and plasterboard surfaces make a room loud rather than merely noisy. Class A rated products with a Class 1 flame spread rating are required in escape routes and assembly occupancies, which usually decides the facing material before the acoustic target does.
- ASTM C423 (NRC)
- ASTM E795
- ASTM E84 (Class A)
- ISO 354
- ISO 11654
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Noise Control & Room Acoustics
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