Microgrooved

Our microgrooved stone acoustic panels are made up of a series of slats and grooves. Each of these tongue and groove panels are additionally equipped with a 10mm slot for turning clips, ensuring more ease to the installation.

To ensure the quality of our grooved paneling, Stenrix™ is tested to ISO 354 Standards, which is the measurement of sound absorption in a reverberation room. The difference in the reverberation times is a measure of the amount of absorption in the room.

Products

Two rectangular, dark wooden slatted panels placed on a white surface, decorated with two large green tropical leaves and some dried brown leaves.

Microgrooved 5/3

Line graph titled “ISO 354, Type A with Insulation” shows sound absorption (α) rising sharply, peaking near 1250 Hz, then gradually decreasing toward 5000 Hz. X-axis: frequency (Hz), y-axis: sound absorption.

Stenrix™ 5-3 Microgrooved panels use smaller grooves to reduce echoes and absorb high-frequency sound.

Three rectangular, black, grooved tiles are arranged on a white background, surrounded by several green leaves, including a large monstera leaf and a few smaller leaves, creating a modern and natural composition.

Microgrooved 8/2

A graph showing sound absorption (α) versus frequency (Hz), peaking near 1250 Hz and labeled ISO 354, Type A with Insulation. The x-axis ranges from 315 to 5000 Hz, and the y-axis from 0.0 to 1.1.

Stenrix™ 8-2 Microgrooved panels use smaller grooves to reduce echoes and absorb high-frequency sound.

A rectangular wooden panel with vertical slats and rounded notches on the left side, placed on a white background with green leaves arranged in the corners.

Microgrooved 8/3

A graph showing sound absorption (α) versus frequency (Hz) for ISO 354, Type A with insulation. The curve rises sharply, peaks between 315 and 1250 Hz, and gradually decreases toward 5000 Hz.

Stenrix™ 8-3 Microgrooved panels use small grooves to reduce echoes and absorb high frequencies.

Four rectangular wooden placemats with horizontal slats are arranged on a white surface. Green tropical leaves are placed at the corners, framing the placemats in the image.

Microgrooved 9/2

Line graph showing sound absorption (α) on the y-axis and 1/3 octave band center frequency (Hz) on the x-axis, peaking around 1250 Hz, labeled ISO 354, Type A with Insulation.

Stenrix™ 9-2 Microgrooved panels use smaller grooves to reduce echoes and absorb high-frequency sound.

Specifications for Stenrix™ Microgrooved

Our grooved acoustic stone panels combine quality materials, robust construction, and elegant finishes to enhance sound absorption and acoustic performance. Available in standard dimensions and thicknesses, they cater to diverse design needs while meeting eco-friendly and fire safety standards. Discover how they transform spaces with superior functionality and aesthetics.

Specifications

  1. Structure: Base Material, Finishing & Fleece
  2. Material: E1 MDF, FR MDF, MgO Composite Board, etc.
  3. Finishing: Stone Veneer
  4. Standard Dimension: 2440*192mm, 2440*128mm
  5. Standard Thickness: 12mm, 15mm,18mm
  6. Standard Pattern: 13-3,14-2, 28/4, 59/5
  7. Eco-Friendly Test: EN 13986: E1
  8. Fire-Rated Test: EN 13501-1 = Class B s1, d0

Preparation & Installation of Grooved Stone Panels

Preparation

  1. Place of installation must be dry, with temperature no less than 10 degrees Celsius.
  2. Humidity level should be kept between 40% to 60%.
  3. Stenrix™ panels must be placed on site for at least 48 hours in order to adapt to the environmental conditions.
  4. Distance between each wooden batten should be less than 500mm, and that between each steel keel should be no more than 600mm.

Installation

  1. Mark out placement of Stenrix™
    panels, and take into account M&E positions.
  2. Cut panels to size according to final positions.
  3. Decide on type of installation system to use.
  4. Install acoustic substrate of choice.
  5. Join Stenrix™ stone grooved panels from top-to-bottom, and left-to-right.
  6. Ensure that the natural movement of the stone veneer matches from piece to piece.
  7. Clean surface of the Stenrix™ 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

5. Slot panels into rotary clips

6. Install the next panel onto the previous panel

How Stenrix™ Grooved Solves Common Acoustical Challenges

Creating an optimal acoustic environment in spaces like auditoriums, concert halls, and lecture theaters presents unique challenges. From managing sound clarity to ensuring its aesthetic appeal, these spaces require solutions that address both form and function. This is where using our wood panels with grooves can be beneficial. Some of the common challenges our grooved wood panels can address include.

Flat lay of various textured stone tiles surrounded by green leaves, ferns, and small dried leaves on a white background, showcasing a natural and earthy aesthetic.

Echo and Noise Control

In spaces with hard surfaces and high ceilings, sound waves tend to reflect off walls, floors, and ceilings, causing echoes and prolonged reverberation. This reduces clarity which impacts audience experience.

However, with our grooved wood paneling installed in your space, you have surfaces that can absorb and diffuse sound by trapping and softening soundwaves. This leads to reduced echoes and enhance auditory clarity.

Textured concrete tiles arranged in layers on a white surface, surrounded by green tropical leaves and ferns in the corners, creating a fresh and natural composition.

Functional Elegance

While achieving high-quality sound is essential, it often conflicts with the visual design of a space. Acoustic treatments can be bulky or visually intrusive, making it challenging to achieve a harmonious look in spaces designed for public enjoyment and aesthetics.

However, our grooved board panels are available in a variety of finishes – allowing architects and designers to seamlessly integrate them into any setting without compromising style.

Two square stone tiles on a white background; one tile is light gray with wavy lines, and the other is darker with a mix of brown, yellow, and black natural patterns.

Warranty Guaranteed

High-traffic venues like auditoriums and concert halls demand materials that perform acoustically while enduring frequent use and maintenance. Stenrix™ grooved boards are crafted from robust materials such as fire-resistant MDF, eco-friendly composites, and multi-layer options, ensuring lasting structural integrity and appearance.

Backed by a guaranteed warranty, they offer reliability and peace of mind for demanding environments.

Frequently Asked Questions

Grooved wood refers to timber that has been milled with a series of channels or grooves along its surface. These grooves can vary in width and depth, depending on the intended design and functionality.

The primary purpose of grooving wood is to enhance its acoustic properties, allowing for better sound absorption and diffusion, particularly in environments where noise control is essential, such as recording studios, theaters, and open office spaces.

Tongue and groove paneling is a method of joining wooden boards edge to edge to create a uniform surface, often used in flooring, walls, and ceilings. In this system, one board has a protruding “tongue” along its edge, while the adjacent board has a corresponding “groove” that receives the tongue.This design allows the boards to interlock securely, providing a tight fit that minimizes gaps and enhances the structural integrity of the paneling.

Generally, grooves on a wall help control cracking in walls by acting as expansion joints, enabling slight movement due to temperature and humidity changes. For acoustic purposes, grooved walls can reduce sound reflections and control echoes within a space. The grooves break up flat wall surfaces, disrupting sound waves and scattering them, which minimizes reverberation and enhances sound clarity.

The three common types of grooved wood paneling are solid wood paneling, plywood paneling, and MDF (medium-density fiberboard) paneling.

Solid wood paneling is made from real wood, providing natural beauty and durability. This makes it a popular choice for traditional and upscale applications. It also offers excellent insulation and acoustic properties.

Plywood paneling, on the other hand, is made from layers of thin wood veneers glued together, offering a stable and cost-effective alternative to solid wood. It is lightweight, easy to install, and can be finished in various ways, making it a versatile choice for many applications.

MDF paneling is engineered from wood fibers and resin, resulting in a smooth surface that is ideal for painting or veneering. It is often used in modern designs and is known for its affordability and consistent quality.

The cost of grooved wood paneling can vary based on several factors, including the type of wood, the quality of the material, and the complexity of the installation process. 

However, if the type of grooved wood paneling you want is not within your allocated budget, you can also consider other acoustic timber panel options, such as wooden perforated panels and micro perforated wood panels.

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