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Grooved
Timberix™ wooden grooved panels reduce echoes by trapping and diffracting sound through surface grooves and perforations. Sound that passes through is absorbed by an acoustic substrate, reducing room reverberation. Smaller grooves attenuate high frequencies, while larger grooves control low-frequency sounds, making Timberix™ ideal for acoustic panel construction and architectural acoustic panels.
Grooved 13/3
Grooved 14/2
Grooved 28/4
Our wooden grooved acoustic panel is made up of a series of slats and grooves. Each panel has a machined tongue and groove joint for a seamless joinery. Timberix™ wooden grooved panels come in 4 different patterns: 13-3, 14-2, 28-4, 5-3. The first number refers to the slat size (mm) and second number refers to the groove size (mm). The surface comes in 4 types of finishing: paint, melamine, PP, and veneer. The base material can be made of MDF, fire-resistant MDF, eco-friendly MDF, black MDF, 3-layer composite, 5-layer composite or OSB.
Specifications
- Structure: Base Material, Finishing & Fleece
- Material: E1 MDF, FR MDF, MgO Composite Board, etc.
- Finishing: Paint, Melamine, PP, Veneer, etc.
- Standard Dimension: 2440*192mm, 2440*128mm
- Standard Thickness: 15mm
- Standard Pattern: 13-3,14-2, 28-4, 5-3
- Eco-Friendly Test: EN 13986 : E1
- Fire-Rated Test: EN 133501-1 : Class B s1, d0
Preparation
- Place of installation must be dry, with temperature no less than 10 degrees Celsius.
- Humidity level should be kept between 40% to 60%.
- Timberix™ panels must be placed on site for at least 48 hours in order to adapt to the environmental conditions.
- Distance between each wooden batten should be less than 500mm, and that between each steel keel should be no more than 600mm.
Installation
- Mark out placement of Timberix™ panels, and take into account M&E positions.
- Cut panels to size according to final positions.
- Decide on type of installation system to use.
- Install acoustic substrate of choice.
- Join Timberix™ wooden grooved panels from top-to-bottom, and left-to-right.
- For wood laminate and veneer finishes, ensure that wooden grooved panels are installed with matching
grain directions. - Clean surface of the Timberix™ panels with compressed air and gently wipe with dry cloth.
Section Detail
1. Installation accessories
2. Fix H-rail A01 onto wooden battens
3. Pad with sound absorbing substrate
4. Fix rotary clips A02 and A03
Slot panels into rotary clips
Install the next panel onto the previous panel
Frequently Asked Questions
Timberix™ Grooved panels are high-performance timber acoustic panels featuring a series of machined grooves and slats that trap and diffract sound waves. As sound enters the grooves and perforations, it passes through to an elastic acoustic substrate (e.g., mineral wool or fiberglass), significantly reducing echo and reverberation in the space.
These grooved panels come in multiple groove pattern options such as 13-3, 14-2, 28-4, and 5-3, where the first number represents the slat width and the second number the groove width (in millimetres). This range allows designers to target different frequency ranges for sound control — smaller grooves help with high frequencies while larger ones aid in low-frequency absorption.
The panels are built on a base material (like MDF, fire-resistant MDF, black MDF, or composite boards), combined with finishing options such as paint, melamine, polypropylene, and wood veneer. This flexibility enables both acoustic performance and aesthetic customisation to match interior design themes.
Yes. These acoustic panels are eco-friendly and compliant with EN 13986 E1 standards, which relate to formaldehyde emissions. They also achieve a fire safety rating of EN 13501-1 Class B s1, d0, ensuring suitability for commercial and architectural applications while maintaining safety and indoor air quality.
For best results, panels must acclimate onsite for at least 48 hours, with ambient conditions kept above 10 °C and humidity between 40–60% before installation. They are typically joined top-to-bottom and left-to-right using machined tongue-and-groove joints, and the installation system should consider underlying batten spacing and acoustic substrate placement.