Decorative Acoustic Wall | Ceiling Panel | Slatted Panel | Interior Cladding | 3000x600x22mm | MDF + PET | Walnut Finish

Decorative Acoustic MDF Slat Panel – 3000×600×22 mm, PET Felt, NRC 0.8, Walnut Finish

Decorative acoustic wall and ceiling panel consisting of wood-effect MDF slats and sound-absorbing PET fibre felt. It is designed for interior finishing, improving room acoustics and reducing the effect of unwanted echo and sound reflections.

The walnut-finish engineered wood veneer gives the panel a warm, rich natural wood appearance, while the black acoustic backing highlights the slats and helps create a modern, rhythmic wall or ceiling surface.

The declared sound absorption coefficient is NRC 0.8. The actual sound absorption effect depends on the panel installation method, the overall construction and the conditions of the room.

• helps reduce echo in the room;
• reduces unwanted sound reflections;
• can improve speech intelligibility;
• helps reduce the perception of reverberation;
• suitable for residential, working, communication and leisure spaces.

The surface of the MDF slats is covered with engineered wood veneer in a walnut finish. It reproduces the texture of natural wood and gives the surface a rich brown tone.

• warm and rich walnut tone;
• suitable for modern, classic and premium interiors;
• combines well with black, beige, grey and white surfaces;
• can be combined with metal, concrete, glass and natural stone;
• natural wood appearance without a solid wood construction.

The slats are made using MDF board with a stated emission class of CARB P2.

• MDF board with controlled formaldehyde emissions;
• suitable for interior finishing products;
• uniform structure helps maintain the shape of the slats;
• surface suitable for decorative finishing;
• suitable for use under normal indoor conditions.

The black rear backing is made from compressed PET fibres. The PET felt forms the acoustic backing to which the MDF slats are attached.

• absorbs part of the sound reaching the panel;
• helps reduce reverberation in the room;
• creates a contrasting black background between the walnut slats;
• provides the backing for the MDF slats;
• helps reduce the effect of sound reflected from hard surfaces.

The provided technical data indicates that acoustic PET felt may have different fire classifications depending on the specific version and testing system:

• EN 13501-1:2018 classification;
• ASTM E84 Class A classification;
• a B1 flame-retardant PET felt version is also mentioned.

• Sound absorption – helps reduce echo and reverberation in the room.
• NRC 0.8 – declared sound absorption rating.
• MDF slat construction – provides a rhythmic and modern surface design.
• PET acoustic felt – provides a sound-absorbing backing.
• Walnut finish – creates a warm and rich wood-effect appearance.
• CARB P2 MDF – controlled formaldehyde emissions.
• Installation with screws or suitable adhesive – depending on the substrate construction.
• Suitable for walls and ceilings – for various interior solutions.
• 3000 mm length – suitable for higher walls and large-format finishing.
• One panel covers an area of 1.80 m².

• Living rooms – for TV walls or accent interior areas.
• Bedrooms – for the wall behind the bed and a cosier environment.
• Home offices – to reduce echo and sound reflections.
• Office rooms – for decorative and acoustic wall finishing.
• Meeting rooms – to improve speech intelligibility.
• Hotels – for rooms, corridors and common areas.
• Restaurants and cafés – to improve acoustic comfort.
• Reception areas – as a representative wall background.
• Studios – for partial control of sound reflections.
• Educational spaces – to reduce reverberation.
• Retail spaces – as a warm and sophisticated interior accent.
• Ceiling finishing – where a decorative and sound-absorbing surface is required.

For example, a walnut-coloured acoustic slat wall can be installed behind the TV in a room with a high ceiling. The 3000 mm long panels are installed vertically, with their edges joined so that the slat pattern remains continuous.

The black PET felt remains visible between the rich walnut MDF slats, creating a contrasting background. At the same time, the acoustic backing helps absorb part of the sound travelling through the room and reflected from hard surfaces.

The perception of echo in the room may be reduced, while the wall becomes a distinctive, warm and sophisticated interior feature.

If greater sound absorption is required, the panels can be installed on a frame with an air gap and, if necessary, an additional layer of acoustic mineral wool.

For home users: suitable for living rooms, bedrooms, TV walls, home offices or other spaces where a rich wood-effect finish is combined with improved room acoustics.

For interior designers: the 3000 mm length allows continuous large-format vertical or horizontal slat compositions, accent walls and ceiling areas, combining the walnut surface with the black PET acoustic backing.

For offices and commercial spaces: it can be used in meeting rooms, offices, reception areas, hotels, restaurants, cafés and other spaces where both a representative interior appearance and reduced echo and reverberation are important.

For acoustic improvement: suitable for rooms with many hard sound-reflecting surfaces. The panels help absorb part of the sound energy and reduce unwanted sound reflections within the room.

For installers: the panels can be installed vertically or horizontally, cut to the required dimensions and adapted around electrical sockets, switches or other interior elements. For walls, mechanical fixing or suitable mounting adhesive can be selected, while reliable mechanical fixing is recommended for ceilings.

1. Measure the wall or ceiling. Calculate the required number of panels and allow additional material for cutting.
2. Check the substrate. It must be dry, solid, level and free from loose finishing layers.
3. Plan the slat direction. Decide whether the panels will be installed vertically or horizontally.
4. Mark the position of the first panel. Use a spirit level or laser level.
5. Cut the panel if necessary. MDF slats should be cut using a suitable woodworking tool, while the PET felt can be cut with a sharp knife.
6. For adhesive installation, apply mounting adhesive according to the adhesive manufacturer's instructions.
7. For screw installation, fix the panel through the PET backing. Fixing points can be positioned between the slats.
8. Check the slat direction and spacing. Adjacent panels should continue the pattern seamlessly.
9. Cut openings for sockets and switches only after their positions have been accurately marked.
10. Finish visible edges. If necessary, use suitable finishing profiles or other edge-finishing solutions.
11. Remove dust after installation using a soft brush or vacuum cleaner.

• Vacuum dust using a soft brush attachment.
• Clean the surface with a dry, soft cloth.
• Clean the gaps between the slats with a soft brush.
• Do not use excessive water.
• Do not use abrasive sponges.
• Do not use aggressive chemical cleaners.
• Do not allow moisture to enter the cut edges of the MDF slats.

• The panel is intended for dry indoor areas.
• Do not use in locations exposed to direct water.
• MDF is not intended for continuous exposure to high humidity.
• Allow the panels to acclimatise to the room conditions before installation.
• Check the actual panel and slat dimensions before cutting.
• Use screws and plugs suitable for the substrate and panel weight.
• Reliable mechanical fixing is recommended for ceilings.
• Disconnect the power supply before installation around electrical equipment.
• The panel is not a structural or load-bearing element.
• The NRC 0.8 result depends on the complete installation system and covered area.
• Check the fire classification according to the certification documents for the specific product.
• Project-specific installation should be carried out by a qualified finishing or construction professional.

Quick Selection Guide

Choose the 3000 mm walnut acoustic slat panel when you need warm, rich and sophisticated large-format wall or ceiling finishing that can also help reduce echo and unwanted sound reflections in the room.

Rich Walnut Finish for Higher Walls and Improved Room Acoustics

The walnut-coloured decorative acoustic panel combines MDF slats with a black sound-absorbing PET fibre backing. The 3000 mm length is particularly suitable for higher walls and continuous large-format slat compositions.

The declared NRC 0.8 sound absorption coefficient and PET acoustic backing help reduce sound reflections, echo and reverberation within the room. The panels can be used in residential, working and commercial indoor spaces.

One 3000×600×22 mm panel covers 1.80 m² and can be installed vertically or horizontally. For improved acoustic performance, the panels can be installed on a frame with an air gap and an additional sound-absorbing layer.