RONDO™ VERTICAL BAFFLES ~ RONDO™ HORIZONTAL BAFFLES
RONDO™ Baffles
pinta RONDO Baffles offer design versatility and excellent sound absorption across all frequencies—preventing noise build-up that interferes with speech intelligibility. pinta RONDO Baffles are made from willtec® foam, which is Class 1 fire-rated according to ASTM E 84 for flame spread and smoke density. willtec natural also meets the corner burn test UL 1715.
pinta RONDO Baffles are available in lengths up to 24" with 6" or custom diameters. Offered in natural white or light grey, pinta RONDO Baffles are easy to install vertically or horizontally using pinta’s wall-to-wall or ceiling mounting options. pinta RONDO is ideal for a broad range of interior spaces, including conference rooms, reception areas, libraries, production facilities and stadiums.
Advantages:
- Vertical or horizontal configurations for design flexibility
- Exceptional sound absorption across all frequencies
- Easy installation
- Class 1 fire-rated
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Applications:
- Reception areas
- Conference rooms
- Multipurpose rooms and gymnasiums
- Aquatic centers and indoor pools
- Music and classrooms
- Manufacturing facilities
- Stadiums
- Nearly any interior space with reverberation or echo issues
pinta RONDO Baffles are made from willtec® foam and offered in white or light grey.
Colors do not necessarily reflect the actual color of the product. Contact us for product samples.
RONDO™ Baffles Technical Specifications
Physical Data — willtec®
| Material | Open-cell melamine-based foam |
| Density | 0.5 to 0.7 lbs./cubic ft. (ASTM D3574-77) |
| Long-Term Service Temperature | 302 degrees F (150° C) |
| Fire Resistance | Class 1
per ASTM E 84 (all finishes) Meets UL 1715 (willtec natural) |
| Flame Spread per ASTM E 84 Natural | 5 |
| Smoke Density per ASTM E 84 Natural | 50 |
| Microbial Growth | Passes UL 181, section 11 |
| Fungus Resistance | Rating 0 per ASTM G21 |
| Finishes | Natural White or Grey |
Sound Absorption
| Thickness | Sabins per Baffle per ASTM C423 (J-Mount) | |||||||
| 125Hz | 250Hz | 500Hz | 1kHz | 2kHz | 4kHz | Ave. | ||
| Natural White or Grey | 6" | 0.30 | 1.04 | 2.73 | 3.54 | 3.57 | 3.42 | 2.43 |
| Finish | Thickness | Sound Absorption per ASTM C423 (J-Mount) | ||||||
| 125Hz | 250Hz | 500Hz | 1kHz | 2kHz | 4kHz | NRC | ||
| Natural White or Grey | 6" | 0.08 | 0.30 | 0.77 | 1.00 | 1.01 | 0.97 | 0.75 |
Installation Information
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Can be hung vertically or horizontally, above or below ceiling light
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The distance between hanging absorbers and the ceiling has little effect on acoustic performance
Wall-to-Wall Cable Mount Installation
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Recommended for large, open areas
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Baffles are arranged parallel with each other
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Spacer bars may be used for arrangement and placement of baffles along the cable span
Ceiling Mount Installation
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Avoid hanging baffles more than 10’ below ceiling (long tethering may cause absorbers to sway in areas with strong air currents)
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Use 1/16" cable or lightweight chain to hang baffles from the ceiling
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Attach cable or chain to ceiling by looping it around ceiling joists or trusses (Anchoring eyes can also be used. Install them into the ceiling before you begin.)
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Once cable or chains are in place, attach the bottom end of the cables or chains to the eye loop on top of the corkscrew hanger
