Acoustic baffles are the ideal solution for solving reverberation problems in large open spaces with high ceilings such as gymnasiums, churches, and natatoriums. By introducing soft absorption materials into hard reflective environments, reverberant noise energy is reduced creating an improved acoustical environment with lower noise levels and clearer communication. Acoustic baffles are typically constructed with grommets or hardware along the top edge that allows them to be easily hung vertically from the ceiling with suspension cable or ties.
OELEX Acoustic baffles are fabricated from a core of rigid or semi-rigid acoustic fiberglass or soft melamine foam in a variety of facing materials and colors. For architectural applications, baffles can be faced with an acoustically transparent fabric, sailcloth, or Webcore Vinyl. For industrial applications where aesthetics is not an issue, an economical PVC facing is available.
OELEX R-100 Baffles are ideal for applications that require baffles with crisp corners and a finished face. The R-100 baffles are fabricated with a 6-7 PCF rigid fiberglass core with optional chemically hardened edges. They are available in a 1” or 2” thickness with a standard size of 2’ x 4’ with custom sizes up to a maximum of 4’ x 10’.
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R100 Baffle Data Sheet
R100 Baffle CSI
OELEX SR-100 Baffles are an economical solution to reverberation issues in large spaces. The SR-100 baffles are fabricated with a 2 or 3 PCF semi-rigid fiberglass core. They are available in a 1 ½” thickness with a standard size of 2’ x 4’ with custom sizes up to a maximum of 4’ x 8’
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SR100 Baffle Data Sheet
SR100 CSI
OELEX SR-200 Baffles are a cost effective solution to reverberation in large spaces. The SR-200 baffle is comprised of a poly-vinyl chloride bag encompassing a sound absorptive fiberglass, with a reinforced edge binding sewn around the entire perimeter of each baffle to prevent any seams from opening which is a common problem with heat-sealed versions. The SR-200 can be supplied as hanging baffles or as longer banners, and are available in white, gray, or black.
Description:
1.6lb/ft3 fiberglass core inside a sewn PVC bag.
Standard Thickness:
1”, 1 1’2”, 2”
Standard Size:
Baffles: 48” x 24”
Banners: 48” x any length to 25 feet
Additional sizes, fiberglass core densities and thicknesses available.
(Sabins per 4’x 2’ Baffle)
OCTAVE BAND FREQUENCIES
| Product | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| SR-200 | 1.74 | 6.13 | 10.39 | 11.63 | 6.32 | 4.48 | 11.0 |
Test Method: ASTM C423-99a
SR200 Baffle Data Sheet
SR200 CSI
OELEX TA-100 are perfect for applications that require various density cores. TA-100 Baffles area available in 1″, 1 1/2″, or 2″ thickness. Standard size is 2′ x 4′ but they can be made to a maximum of 4′ x 8′. OELEX TA-100 Baffles are fabricated with a sewn in top tab to accommodate grommets eliminating “puckering” of facing around grommet locations.
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Grommets on sewn edges
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Depends on core material selected
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OELEX Poly Baffles are a heat-sealed polyethylene bag encompassing a sound absorptive fiberglass fill. These efficient, economic baffles offer a high NRC rating at an extremely low cost. Standard size is 2 ‘x 4’ x 1 ½” thick with installed grommets for hanging.
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* Standard baffle has two grommets on one 4’ side. Optional spacing or additional brass grommets available.
Acoustical Performance:
(Sabins per 4’x 2’ Baffle)
OCTAVE BAND FREQUENCIES
| Product | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| Poly Baffle | 2.1 | 6.5 | 10.7 | 14.1 | 12.7 | 8.1 | 11.0 |
Test Method: ASTM C423-90 and C423-81
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Poly Baffle Data Sheet
OELEX QFA Baffles are ideal for toning down noisy industrial spaces. They are constructed with a durable washable vinyl-coated-fiberglass cloth facing quilted to a one or two inch thick 2 PCF fiberglass core with brass grommets for hanging. They are available in a 1” or 2” thickness with a standard size of 2’ x 4’ with custom sizes available.
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(Sabins per 4’x 2’ Baffle)
OCTAVE BAND FREQUENCIES
| Product | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| QFA 1” | .59 | 2.43 | 7.17 | 8.66 | 8.82 | 6.71 | 6.75 |
| QFA 2” | .91 | 6.07 | 8.25 | 8.88 | 6.65 | 5.58 | 7.45 |
Test Method: ASTM C423-90 and C423-81
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QFA Baffle Data Sheet
OELEX Sanitary Baffles are an effective, economical method of reducing reverberant noise in areas where sanitary conditions and USDA or FDA approved products is mandatory such as clean rooms or food processing plants. OELEX Sanitary Baffles are fabricated using the latest in film technology to create a product that is durable, chemically resistant, and dimensionally stable.
These sanitary ceiling baffles are tough enough to be washed down and maintain high NRC absorption values.
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Mounting:
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(Sabins per 4’x 2’ Baffle)
OCTAVE BAND FREQUENCIES
| Product | 125 | 250 | 500 | 1000 | 2000 | 4000 | NRC |
| 1 ½” Thick | 1.15 | 5.26 | 8.0 | 10.9 | 9.34 | 5.5 | 8.4 |
| 2” Thick | 1.00 | 8.09 | 14.65 | 15.72 | 12.68 | 4.93 | 12.8 |
Test Method: ASTM C423-90 and C423-81
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Sanitary Baffle Data Sheet
SONEX Baffles by Pinta Acoustic are an ideal solution to reverberation and overall noise problems in large open spaces. These versatile baffles can be used in a variety of settings, including: auditoriums, gymnasiums, indoor swimming pools, recreation centers and production facilities. SONEX Baffles are made from Pinta’s exclusive 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. In addition to its high fire safety rating, willtec foam provides excellent sound absorption across all frequencies and helps prevent noise build-up that interferes with speech intelligibility.
