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SONEX® One Acoustic Foam

Sold By: Box
Size: 2' x 4'
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Quantity discount pricing is reflected in cart.

Return Policy: This product is non-returnable.

Typical Shipping Lead Time: Natural: 4 weeks; Coated: 5–6 weeks; please call and speak with a Sales Representative for specific project lead time evaluation.

Product Description

Sonex® One Acoustic Foam panels are a versatile product, offering effective acoustic control in a variety of applications and environments including industrial facilities, multipurpose rooms, and architectural projects. Sonex® One Panels are attractive and reliable, featuring Noise Reduction Coefficient (NRC) ranging from 0.85 to 1.10.

Natural Willtec® foam is Class 1 fire-rated, according to ASTM E84 for flame spread and smoke density, and meets the corner burn test UL 1715. Sonex® One Panels are available in natural white, natural grey, or HPC coated finishes. The exclusive HPC formulation protects the foam from dust and dirt and makes it possible to wipe panels clean using only a damp cloth. HPC Coatings cover the panel face as well as the edges.

Sonex® One Panels are easy to install on any wall or ceiling surface with a water-based construction adhesive.


Technical Information

Sound Absorption (Hz) ASTM C423-90a
Thickness 125 250 500 1000 2000 4000 NRC
Natural Grey and Natural White
2″ 0.11 0.33 0.85 1.05 1.09 1.06 0.85
3″ 0.09 0.68 1.20 1.18 1.12 1.05 1.05
HPC Coated Colors
2″ 0.13 0.41 1.02 1.18 1.18 1.13 0.95

Installation Method

PLEASE NOTE: Half of the panels per box have a positive pattern and half have a negative pattern, as the panels are meant to be installed alternating the patterns. Please layout your design and make necessary design changes prior to installation.

For more information on our SONEX® One Acoustic Foam,
call us at 800.782.5742 or contact our sales department.

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