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

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

Decorative acoustic wall and ceiling panel consisting of wood-grain 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.

Grey oak engineered wood veneer features a subtle grey or grey-brown wood tone with a clearly visible longitudinal oak grain pattern. The black acoustic backing emphasizes the slats and helps create a modern, neutral and 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 room conditions.

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

The MDF slat surfaces are covered with engineered wood veneer featuring a grey oak pattern. The finish is characterized by a neutral grey or grey-brown tone and a visible longitudinal oak grain pattern.

• neutral grey oak shade;
• grey or grey-brown wood tone;
• visible longitudinal oak grain pattern;
• modern and understated appearance;
• matches black, white, grey and beige surfaces;
• can be combined with concrete, metal, glass and stone finishes;
• suitable for modern, industrial and minimalist interiors.

The slats are made from MDF board with the specified 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;
• intended 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 room reverberation;
• creates a contrasting background between the grey oak slats;
• forms the backing for the MDF slats;
• helps reduce the effect of sound reflected from hard surfaces.

The provided technical information states that the acoustic PET felt may have different flammability 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.
• Grey oak finish – creates a neutral grey or grey-brown wood effect.
• 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 taller walls and large-format finishing.
• One panel covers 1.80 m².

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

For example, a grey oak acoustic slat wall can be installed behind a television in a taller living room. The 3000 mm long panels are installed vertically, with their edges joined so that the slat rhythm remains continuous.

The black PET felt is visible between the grey wood-grain MDF slats and creates a clear yet subtle contrast. 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 neutral, modern interior accent that can be easily combined with other finishing materials.

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

For home users: suitable for living rooms, bedrooms, TV walls, home offices or other spaces where a neutral grey wood finish is to be 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 grey oak surface with a black PET acoustic backing.

For offices and commercial spaces: can be used in meeting rooms, offices, reception areas, hotels, restaurants, cafés and other spaces where both a neutral 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. Mechanical fastening or suitable mounting adhesive can be used on walls, while reliable mechanical fastening is recommended for ceilings.

1. Measure the wall or ceiling. Calculate the required number of panels and allow an additional cutting margin.
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 with a suitable woodworking tool, while PET felt can be cut with a sharp knife.
6. For adhesive installation, apply the mounting adhesive according to the adhesive manufacturer's instructions.
7. For screw installation, 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 visual pattern.
9. Cut openings for sockets and switches only after accurately marking their positions.
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.

• Remove 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.
• Prevent moisture from reaching the cut edges of the MDF slats.

• The panel is intended for dry indoor areas.
• Do not use in locations where direct exposure to water is possible.
• MDF is not intended for continuous exposure to high humidity.
• Allow the panels to acclimatize to the room conditions before installation.
• Check the actual panel and slat dimensions before cutting.
• Use fasteners suitable for the substrate and panel weight.
• Mechanical fastening is recommended for ceilings.
• The suitability of adhesive-only installation on ceilings must be verified according to the technical requirements of the adhesive used.
• Disconnect the power supply before working 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 of the specific product.

Quick selection guide

Choose the 3000 mm grey oak acoustic slat panel when you need a neutral, subtle and contemporary large-format wall or ceiling finish that can also help reduce echo and unwanted sound reflections in the room.

Grey oak finish for taller walls and improved room acoustics

The grey oak decorative acoustic panel combines MDF slats with a black sound-absorbing PET fibre backing. The neutral grey or grey-brown wood finish gives the interior a subtle, modern and contemporary character, while the 3000 mm length is particularly suitable for taller walls and continuous large-format 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, work 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.