Acoustic | Sound-Absorbing PET Panel | Triangle Pattern Relief | 300x300x9mm | Black

Acoustic sound-absorbing PET panel – 300×300×9 mm, asymmetrical triangular relief, black

Acoustic PET fibre panel with an asymmetrical triangular relief 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 and decorative acoustic finish for walls or ceilings.

Intersecting diagonal lines on the panel surface form an asymmetrical triangular pattern. The surface is divided into triangles of different sizes and irregular geometric segments, giving each section of the panel a different direction and shape.

This triangular-pattern relief gives the panel a dynamic, angular and modern appearance. Panel dimensions – 300×300 mm, thickness – 9 mm, colour – black.

Several diagonal lines running in different directions are formed on the panel surface. They intersect at different points and divide the surface into triangles of varying sizes and other angular segments.

• the pattern is neither mirrored nor completely symmetrical;
• the triangular segments differ in size and proportion;
• the intersecting lines give the surface direction and a sense of movement;
• rotating the panel changes the direction of the entire composition;
• adjacent modules can be arranged identically or alternated;
• suitable for modern and abstract geometric finishing.

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

• porous fibre structure for absorbing part of the sound energy;
• rigid, shape-retaining construction;
• asymmetrical triangular relief;
• intersecting diagonal-line pattern;
• thin 9 mm profile;
• up to 60% of the composition may consist of recycled PET material;
• the black colour suits modern and technical interiors.

• PET fibre construction — for absorbing part of the sound energy.
• Echo reduction — to reduce the perception of reverberation in the room.
• Asymmetrical triangular relief — for an abstract geometric surface.
• Triangular-pattern relief — for varied angular zones.
• Intersecting diagonal lines — for a dynamic composition.
• Segments of different sizes — for an asymmetrical design.
• Adjustable pattern direction — the panel can be rotated.
• Modular 300×300 mm format — for larger compositions.
• Up to 60% recycled PET — depending on the production batch.
• Can be installed on walls or ceilings.

• In offices — to improve acoustic comfort.
• In meeting rooms — to reduce echo.
• In home workspaces — to improve conversation clarity.
• In recording rooms — to control some sound reflections.
• In broadcasting rooms — to reduce echo captured by the microphone.
• In teaching rooms — to improve speech intelligibility.
• In hotels — for decorative acoustic finishing.
• In restaurants and cafés — to reduce the perception of reverberation.
• In home cinema rooms — to soften some sound reflections.
• In corridors and shared areas — for abstract geometric finishing.

1. Prepare the surface. The wall or ceiling must be dry, clean and stable.
2. Choose the pattern direction. Decide whether the triangular relief on all panels will be oriented in the same direction.
3. Plan the composition. The panels can be installed in the same orientation or alternated.
4. Mark the position of the first panel. Use a spirit level or laser level.
5. Use suitable adhesive or fasteners. They must be compatible with PET fibre and the substrate material.
6. Press the panel evenly. Do not press only on the relief lines or the edges of individual segments.
7. Align the panels with one another. The module edges and gaps must match the planned composition.
8. Check the fastening. The panels must not detach, bend or hang loosely.

• Remove dust with a vacuum cleaner fitted with a soft, low-suction attachment.
• Clean dust accumulated in the relief lines with a soft brush.
• Do not press or deform the profiled surface segments.
• Do not use excessive water or spray cleaning products directly onto the panel.
• Do not use solvents, petrol or acetone.
• Keep away from open flames and strong heat sources.

• The panel is intended for dry indoor spaces.
• Do not use in locations exposed to direct water contact.
• The panel is not a complete sound-insulation system.
• The exact sound absorption coefficient is not stated.
• No verified reaction-to-fire class is stated.
• The claim that the panel is non-toxic must be evaluated against the product documentation.
• Keep away from open flames, sparks and hot surfaces.
• Unsuitable adhesive may change the panel colour or deform it.
• Cutting may produce uneven or frayed edges.
• The colour and surface texture may vary slightly between batches.
• The actual recycled PET content may vary.
• Secure and reliable fastening is required for ceiling installation.

Acoustic PET panel with an asymmetrical triangular relief

The acoustic PET fibre panel is intended to absorb part of the sound travelling through a room and reduce reflections from walls and ceilings.

Intersecting diagonal lines form an asymmetrical triangular pattern and divide the surface into geometric segments of different sizes. This triangular-pattern relief gives the panel an abstract, angular and modern design.

The panels can be installed in the same orientation or rotated to create repeating, mirrored and free-form geometric wall or ceiling compositions.

The 300×300×9 mm panel is made from pressed PET polyester fibre. Up to 60% of its composition may consist of recycled PET material.

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