MCM Acoustical Miniperforated Wood Panels have a natural wood veneer laminated to 5/8” Fire-Rated MDF. The face is miniperforated with 1.5mm (1/16”) perforations and the rear perforated for acoustical performance. This eliminates the risk of delamination or hole clogging common to panels that are laminated after perforation. The standard perforation spacing is 8mm (5/16”).
The Miniperforated Wood Panels can be manufactured to the desired size, with shop drawings produced by MCM Acoustical, thereby requiring no field cutting for faster installation. MCM Acoustical’s leading production capabilities make the largest panels in the industry: 5′ x 10′ (1.5M x 3M).
The Miniperforated Wood Panels can be customized in a variety of wood veneers. MCM Acoustical lays-up its own veneer so slip-matched, book-matched, random or custom matched lay-up choices are available.
The Panels can be finished in standard clear lacquer or can be custom stained to match a control sample. The Miniperforated Wood Panels can also be painted.
The Miniperforated Wood Panels are Class A Fire-Rated interior wood finish products as per ASTM E84 and CAN/ULC S102, and are tested in an accredited NVLAP test facility as a finished composite product using Class A individual components.
In addition to the miniperforated face of the panel, the MDF core of the Panels is perforated to improve sound absorption. A black fiberglass membrane is laminated to the rear of the product to create an acoustic performance of up to 0.90 NRC.
Like any other architectural natural wood product, the Miniperforated Wood Panels are to be acclimatized inside a controlled interior environment for at least 72 hours before installation. During storage, prior to installation, during installation, and after installation the relative humidity level of 35%-55% and a temperature range of 20°-27°C (68°-81°F) must be maintained.
FSC Certified
70.8% pre-consumer recycled content
Declare label
CDPH VOC Certified
The Miniperforated Wood Panels are certified Clean Air Gold and meet the CDPH Standard VOC emissions.
Number in the mounting designation is the airspace behind/above the panel in millimeters.
Mounting | Backing | Frequency | NRC | SAA | |||||
---|---|---|---|---|---|---|---|---|---|
125 | 250 | 500 | 1000 | 2000 | 4000 | ||||
Type E400 (15 ¾”) | N/A1″ Thick FG”2″ Thick FG” | 0.930.780.84 | 0.920.840.87 | 0.630.931.12 | 0.681.031.00 | 0.520.560.55 | 0.340.290.28 | 0.700.850.90 | 0.700.840.87 |
Type F50 (2″) | 2″ Thick FG* | 0.78 | 1.08 | 1.12 | 0.93 | 0.55 | 0.28 | 0.90 | 0.91 |
Type F25 (1″) | N/A1″ Thick FG* | 0.030.31 | 0.130.70 | 0.421.20 | 0.950.91 | 0.370.55 | 0.220.27 | 0.450.85 | 0.460.85 |
Type F5 (3/16″) | N/A | 0.04 | 0.12 | 0.19 | 0.71 | 0.48 | 0.14 | 0.40 | 0.38 |
(*) 6-7 PCF 1″ or 2″ Fiberglass
Other Veneers are available upon request. If you wish to specify a wood species that is not mentioned on the finishes page, kindly contact MCM Acoustical to confirm its consistent availability. All veneers can be custom stained. The Miniperforated Wood Panels can be also painted.