Decorative Acoustic Wall | Ceiling Panel | Slatted Panel | Interior Cladding | 600x600x22mm | MDF + PET | Dark Grey Oak Finish

Decorative acoustic MDF slat panel – 600×600×22 mm, PET felt, NRC 0.8, dark grey oak

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.

Dark grey oak engineered wood veneer features a rich grey or grey-brown tone with distinctive lighter longitudinal wood-grain lines. The black acoustic backing highlights the slats and helps create a modern, contrasting and 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 complete 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, social and leisure spaces.

The MDF slat surface is covered with engineered wood veneer featuring a dark grey oak pattern. The decor is characterised by a rich grey or grey-brown background and lighter longitudinal wood-grain lines.

• rich dark grey oak shade;
• grey or dark grey-brown wood tone;
• distinctive lighter longitudinal grain lines;
• modern and contrasting surface appearance;
• combines well with 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 stated emission class 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 of 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 room reverberation;
• creates a contrasting background between the dark grey oak slats;
• forms the base for the MDF slats;
• helps reduce the effect of sound reflected from hard surfaces.

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

• EN 13501-1:2018 classification;
• ASTM E84 Class A classification;
• a flame-retardant B1 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.
• Dark grey oak finish – creates a rich and contrasting 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.
• Square 600×600 mm format – suitable for creating modular compositions.
• One panel covers 0.36 m².

• Living rooms – for TV walls or accent interior areas.
• Bedrooms – for walls behind beds or decorative accent zones.
• Home offices – to reduce echo and sound reflections.
• Office rooms – for modern 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 solid and representative wall background.
• Studios – for partial control of sound reflections.
• Educational spaces – to reduce reverberation.
• Retail spaces – as an expressive contemporary interior accent.
• Ceiling finishing – where a decorative and sound-absorbing surface is required.

For example, a decorative dark grey oak slat zone can be created behind a TV in a living room. The 600×600 mm panels can be arranged in several rows while maintaining a consistent slat rhythm or deliberately changing their direction.

The black PET felt is visible between the dark grey MDF slats and creates a deep, restrained contrast. The lighter longitudinal wood-grain lines emphasise the structure of each slat.

The square format allows an entire wall to be covered or only selected accent areas to be created, such as a TV wall, work area, bed wall or relaxation zone.

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 darker wood-effect decor is to be combined with improved room acoustics.

For interior designers: the 600×600 mm modular format allows accent zones of various sizes, vertical or horizontal slat compositions, and combinations of the dark grey oak surface with the black PET acoustic backing.

For offices and commercial spaces: suitable for 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 square 600×600 mm format is convenient for composing smaller areas and working around other interior elements. Panels can be oriented vertically or horizontally, cut to the required dimensions and adapted around electrical sockets, switches or other elements. 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 how the slats of each 600×600 mm panel will be oriented.
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 tool suitable for wood, 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, fix the panel through the PET backing. Fixing points can be positioned between the slats.
8. Check the panel position and slat rhythm. Adjacent panels should form the desired continuous composition.
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. After installation, remove dust 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 large 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 spaces.
• Do not use in locations exposed to direct water.
• MDF is not intended for continuous exposure to high humidity.
• Before installation, allow the panels to acclimatise to the room conditions.
• Check the actual panel and slat dimensions before cutting.
• Use fasteners suitable for the substrate and panel weight.
• Mechanical fixing is recommended for ceilings.
• The suitability of adhesive-only installation on ceilings must be verified according to the technical specifications 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.

Quick selection guide

Choose the 600×600 mm dark grey oak acoustic slat panel when you need a modular, darker and contemporary wall or ceiling finish that can also help reduce echo and unwanted sound reflections within the room.

Modular dark grey oak finish and improved room acoustics

The decorative acoustic panel in dark grey oak combines MDF slats with a black sound-absorbing PET fibre backing. The rich dark grey or grey-brown decor and lighter longitudinal wood-grain lines give the interior an expressive, modern and contemporary 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 600×600×22 mm panel covers 0.36 m². The square format provides greater flexibility when changing slat directions and creating individual geometric compositions, while for improved acoustic performance the panels can be installed on a frame with an air gap and an additional sound-absorbing layer.