Perforated wooden slats

Perforated wooden slats, Sound slats, Wooden Acoustic Tiles & Wall Panels, Wooden Perforated Panel by Ecotone.

Ecotone Systems manufacturer uses aesthetically wood grooves, sound slats and perforated panels for acoustic treatment for wooden acoustic panel systems or sound slats walls and ceilings. Ecotone Wooden Acoustic Panels are high performance acoustic products with an exceptional visual appearance. Acoustic wood panels or sound slats come in a variety of configurations to meet all internal and acoustic requirements, providing sound reflection and absorption through grooves and vents. Acoustic insulation pads can be used to increase NRC values according to the design of the acoustic consultant

The system uses acoustic panels to confirm high density MDF pre-laminate boards IS-14587: 1998, all joints of wooden acoustic panels have dowel connections to avoid any sag / unevenness. This ensures consistent quality for each panel for each project. The reverse side of each panel receives a layer of black acoustic fleets and GI sheet ‘Z’ clamps 25/50 mm to create an air gap between the wall and the acoustic panel, which is required as acoustic. Can be filled with polyester fiber / glass wool pad design.

ECOTONEwooden perforated panel combines the best of aesthetics and sound absorption . We can provide perforations / slots based on your style / design needs. Perforated wood paneling offers a rustic look to almost all building structures, such as auditoriums, offices, gymnasiums and concert halls. Wooden perforated ceiling panels control sound reverberation and improve sound quality.

Customized perforation solutions

ECOTONE perforated wooden tiles are available in different perforation patterns but we also offers designs as per clients / architect choice to give a different office look which will be different from that of a music hall.wooden perforated tile control reverberations and give very good aesthetic look.

Our Perforated panels offer absorption spanning a variety of sound frequencies. M and T perforation panels effectively absorb frequencies in the low, medium and high ranges.

perforated wooden slatsACOUSTIC BOARD-Model - Ecotone

Technical Properties

Thickness Edge Sizes Sound Absorption Density Climate (RH) Weight Light Reflection
10 / 12 mm Rectangular 600 x 600 Upto 0.75 750 Kg/m3 70 11.6 Kg/m2 74%

Sound Absorption Values

Low Frequency
Frequency(Hz) 100 125 160 200 250 315 400 500
NRC 0.04 0.04 0.05 0.05 0.05 0.05 0.06 0.07
High Frequency
Frequency(Hz) 800 1000 1250 1600 2000 2500 3150 4000
NRC 0.11 0.15 0.17 0.24 0.33 0.64 0.82 0.73


ECOTONE™ perforated wooden acoustic Ceiling tiles , Sound Slats is installed as a lay-in tile in Grid T 24 / T15 / Silhouette T framework for suspended modular ceilings. Tiles can be easily dismantled for services work & reinstall.


Auditorium , Multiplexes, , Home Theatre , Lecture Hall, Gymnasium, Library, Gymnasium, School, Hospital, , Shopping centre, Office building, IT Sector, Airports, Recording Studio, Hotels, Conference Hall, Educational, Lecturer Hall, Offices, etc.

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