Decorative Acoustic Wall | Ceiling Panel | Slatted Panel | Interior Cladding | 2400x600x22mm | MDF + PET | Walnut Finish

Decorative Acoustic MDF Slat Panel – 2400×600×22 mm, PET Felt, NRC 0.8, Walnut Colour

Decorative acoustic wall and ceiling panel made 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-coloured 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 performance depends on the panel installation method, the complete construction and the conditions of the room.

• helps reduce echo in the room;
• reduces unwanted sound reflections;
• may 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 a walnut-effect engineered wood veneer. It reproduces the texture of natural wood and gives the surface a rich brown tone.

• warm and rich walnut shade;
• suitable for modern, classic and premium interiors;
• matches 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 from 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;
• designed for use under normal indoor conditions.

The black rear backing is made from compressed PET fibres. 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 a backing for the MDF slats;
• helps reduce the effect of sound reflected from hard surfaces.

The provided technical data states that the 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 – creates 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 design solutions.
• 2400 mm length – convenient for continuous wall finishing from floor to ceiling.
• One panel covers an area of 1.44 m².

• Living rooms – for TV walls or accent interior zones.
• Bedrooms – for walls behind beds and creating a cosier environment.
• Home offices – to reduce echo and sound reflections.
• Work offices – 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 backdrop.
• Studios – for partial control of sound reflections.
• Training rooms – to reduce reverberation.
• Retail spaces – for a warm and sophisticated interior accent.
• Ceiling finishing – where a decorative and sound-absorbing surface is required.

For example, a walnut-coloured slat acoustic wall can be installed behind a TV in a living room. The 2400 mm long panels are installed vertically, with their edges joined so that the slat pattern remains continuous.

The black PET felt is visible between the rich walnut-coloured 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 accent.

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 to be combined with improved room acoustics.

For interior designers: allows vertical or horizontal slat compositions, accent walls and ceiling zones to be created by combining the walnut surface with the black PET acoustic backing.

For offices or commercial premises: 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 improving acoustics: 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 fastening or suitable mounting adhesive can be selected, while reliable mechanical fastening 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 tool suitable for wood, while PET felt can be cut with a sharp knife.
6. When installing with adhesive, apply mounting adhesive according to the adhesive manufacturer's instructions.
7. When installing with screws, fasten the panel through the PET backing. Fastening points can be positioned between the slats.
8. Check the slat direction and spacing. Adjacent panels should continue the same continuous pattern.
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. After installation, remove dust using a soft brush or vacuum cleaner.

• Vacuum dust using a vacuum cleaner with 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 amounts of 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 areas 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 wall plugs suitable for the substrate and panel weight.
• Mechanical fastening is recommended for ceilings.
• Disconnect the power supply before installing 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 specialist.

Quick selection guide

Choose the walnut-coloured acoustic slat panel when you need a warm, rich and sophisticated wall or ceiling finish that also helps reduce echo and unwanted sound reflections in the room.

Rich walnut finish and improved room acoustics

The walnut-coloured decorative acoustic panel combines MDF slats with a black sound-absorbing PET fibre backing. The rhythm of the vertical slats gives the interior a warm, sophisticated natural wood character.

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 2400×600×22 mm panel covers 1.44 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.