HPC is a high-performance coating that is applied to acoustical melamine foam base. Our exclusive water based HPC formulation improves durability and protects the acoustical foam from dust and dirt, allowing the surface to be cleaned using a damp cloth. The HPC coating is especially appropriate for use high-traffic areas. HPC Premium extends the HPC coating further by offering a line of brilliant colors from which to choose.
Custom HPC colors are available. Popular paint brands may be combined with our exclusive HPC formulation to produce unique designs for any project.
To produce an order for custom HPC colors, please be aware of the following.
Customers with an order for custom HPC colors will receive a sample to approve prior to producing the order.
Acoustic Baffle & Cloud Cable Kit
Our Acoustic Baffle & Cloud Cable kit provides you with a cabling system to easily suspend any number of products, specifically acoustic foam ceiling clouds and baffles. Each kit contains…
Corkscrew Hanger
The Corkscrew hanger is hardware for use when installing acoustical melamine foam clouds and baffles for ceiling-mounted cable installation. Manufactured from stainless steel, these hangers are acceptable for use in…
Display Hook
These plastic Display Hooks twist easily and quickly onto any standard T-bar ceiling grid system. When used with plastic tie wraps or other hanging hardware, the hooks make for an…
AlphaPyramid® Foam
AlphaSorb® QS Acoustic Ceiling Cloud
AlphaSorb® QS Acoustic Panel
AlphaWedge® Foam
PolyPhon™ Polyester Acoustic Panels
Sonex® Clean Acoustic Sound Baffle
Sonex® One Hanging Baffle
Sonex® Valueline Hanging Baffle
Whisperwave® Ribbon Sound Baffle
Whisperwave® Sound Baffle
The Sonex® Rondo Sound Baffle offers design versatility and excellent sound absorption across all frequencies—preventing noise build-up that interferes with speech intelligibility. Sonex Rondo® Baffles are made from a foam core, which is Class 1 fire-rated according to ASTM E84 for flame spread and smoke density. The acoustical foam core also meets the corner burn test UL 1715.These Sonex® Rondo Baffles are available in lengths up to 24″ with 6″ or custom diameters.
Rondo baffles are lightweight and easy to install. Suspend these ceiling baffles vertically or horizontally using 1.5″ corkscrew hangers & cable (Sold Separately). The corkscrew hangers pierce and screw into the back of the foam baffle to provide an attachment point for wire or cable. Appropriate hardware to mount cables or wire to your ceiling may be purchased locally or provided by your installer. Our Whisperwave® products are available in natural grey, natural white or may be HPC Coated to add color and additional protection (see HPC color chart.)
Rondo Baffles are great for use in large reception areas, multipurpose rooms, swimming pools and aquatic centers, manufacturing facilities and other large spaces.
| Sound Absorption (Hz) Sabins per Baffle per ASTM C423-90a (J-Mount) | ||||||
| 125 | 250 | 500 | 1000 | 2000 | 4000 | AVE |
| 0.30 | 1.04 | 2.73 | 3.54 | 3.57 | 3.42 | 2.43 |
| Sound Absorption (Hz) per ASTM C423-90a (J-Mount) | ||||||
| 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| 0.08 | 0.30 | 0.77 | 1.00 | 1.01 | 0.97 | 0.75 |
