Acoustic | Sound-Absorbing PET Panel | 3x3 Square Pattern | 300x300x9mm | Black

Acoustic sound-absorbing PET panel – 300×300×9 mm, tile-style, 3×3 square pattern, black

Acoustic PET fibre panel is intended to reduce room echo, reverberation and some unwanted sound reflections. The panel is made of pressed PET polyester fibre and can be used as a functional acoustic finish for walls or ceilings.

The surface is divided into nine square segments, arranged in a 3×3 grid. Each segment is surrounded by bevelled edges, so the installed panel visually resembles a composition of soft acoustic tiles. Panel dimensions: 300×300 mm, thickness: 9 mm.

The panel surface is divided into nine square segments, arranged in a 3×3 grid. The segments are separated by narrow grooves and have bevelled edges.

• creates a neat tile-style geometric pattern;
• increases the variety of the surface geometry;
• the bevelled edges help soften the effect of a completely flat surface;
• allows panels to be joined into a larger regular grid;
• suitable for modern and minimalist acoustic finishing;
• can be installed both horizontally and vertically.

The panel is made of pressed PET polyester fibre. It is stiffer and retains its shape better than soft polyurethane foam, making it suitable for decorative modular wall and ceiling finishing.

• porous fibre structure for absorbing part of the sound energy;
• rigid, shape-retaining construction;
• thin 9 mm profile;
• low weight and easier installation;
• can be cut and adapted to the installation location;
• up to 60% of the composition may consist of recycled PET material;
• the black colour suits modern, office and technical interiors.

• PET fibre construction — for absorbing part of the sound energy.
• Echo reduction — to reduce the perception of reverberation in the room.
• Tile-style surface — for a neat decorative finish.
• 3×3 square structure — for a regular modular pattern.
• Bevelled segment edges — to create a relief surface.
• 9 mm thickness — for compact wall and ceiling finishing.
• Stiffer material — to retain its shape.
• Up to 60% recycled PET — depending on the production composition.
• Modular 300×300 mm format — for larger compositions.
• Can be installed on walls or ceilings.

• In offices — to improve acoustic comfort in the room.
• In meeting rooms — to reduce echo and reverberation.
• In home workspaces — to improve speech and remote-call clarity.
• In recording rooms — to control some wall reflections.
• In broadcasting rooms — to reduce room echo captured by a microphone.
• In teaching rooms — to improve speech intelligibility.
• In hotels and lounge areas — for decorative acoustic finishing.
• In restaurants and cafés — to reduce the overall perception of noise.
• In gaming and home cinema rooms — to soften some sound reflections.
• In corridors and shared areas — for acoustic and decorative wall finishing.

For example, in a small office or meeting room, strong reflections from smooth walls may be clearly audible during conversation. PET panels are installed on the walls around the conversation area or at other first-reflection points.

When sound waves reach the fibrous surface, part of their energy enters the PET structure and is attenuated. The edges of the square segments additionally break up the completely flat wall surface.

The best result is generally achieved not by using a single panel, but by strategically covering a larger wall or ceiling area.

1. Assess the room acoustics. Identify where the strongest sound reflections occur.
2. Calculate the required quantity. One panel covers an area of 0.09 m².
3. Prepare the surface. The wall or ceiling must be dry, clean and free of peeling finish layers.
4. Plan the pattern. The square segments should be aligned so that they form a continuous tile-style grid.
5. Mark the position of the first panel. Use a spirit level or laser level.
6. Choose the fastening method. Use adhesive or mechanical fasteners suitable for PET panels and the substrate.
7. Press the panel evenly. Do not press only on the segment edges, as this may deform them.
8. Install the panels tightly together. Do not leave unnecessary gaps between modules.
9. Cut if required. Use a sharp knife or another cutting tool suitable for PET fibre.
10. Check the fastening. The panels must not detach, bend or hang loosely from the ceiling.

• Remove dust with a vacuum cleaner using a soft attachment and low suction power.
• The surface can be cleaned with a dry soft cloth or brush.
• Do not rub the fibrous surface with coarse brushes.
• Do not use large amounts of water.
• Do not spray cleaners directly onto the panel.
• Do not use solvents, petrol or acetone.
• Protect the segment edges from strong mechanical impact.
• Keep away from open flames and strong heat sources.

• The PET acoustic panel is intended for dry indoor spaces.
• Do not use in locations exposed to direct contact with water.
• The panel is not a complete sound-insulation system.
• The exact sound absorption coefficient is not specified.
• No confirmed reaction-to-fire class is specified.
• The non-toxicity claim must be assessed according to the product documentation.
• Keep away from open flames, sparks and hot surfaces.
• Do not use near luminaires or equipment that become very hot.
• Unsuitable adhesive may alter the panel colour or deform it.
• Cutting may produce uneven or frayed edges.
• Colour and surface texture may vary slightly between batches.
• The actual recycled PET content may vary.
• Reliable fastening is essential when installing on a ceiling.

Quick selection guide

Choose the tile-style 9 mm PET acoustic panel when you need to reduce some room echo and sound reflections and create a thin, neat and modular wall or ceiling finish.

Tile-style 9 mm PET acoustic panel for reducing room echo and sound reflections

The acoustic PET fibre panel is intended to absorb part of the sound travelling through a room and reduce reflections from walls and ceilings. Nine square segments with bevelled edges create a neat tile-style surface.

The 300×300×9 mm modules can be installed on walls or ceilings, combined into larger geometric compositions and cut to suit the shape of the room when required.

The pressed PET fibre construction is thin, rigid and suitable for decorative acoustic finishing. According to the manufacturer's information, up to 60% of the panel composition may consist of recycled PET material.

The PET acoustic panel improves room acoustics but is not a complete sound-insulation system. For a precise acoustic or fire-safety project, sound absorption, reaction-to-fire and material-emission test documentation must be checked.