Acoustic Felt Sheets Cut to Size

PET Felt Acoustic Panels – Precision-Manufactured, Versatile - vitAcoustic Acoustic Panels – Flexible Panels in Full Sizes or Cut to Size

Our PET felt acoustic panels are the foundation of many modern acoustic solutions. They combine excellent sound absorption, high dimensional stability, and virtually unlimited design possibilities. The panels are available in various full panel sizes and material thicknesses and can be cut to size or further processed to meet your requirements.

Standard Sizes and Custom Dimensions

We supply our acoustic panels as raw material in various dimensions:

• 2440 × 1220 mm
• 2800 × 1225 mm
• Custom dimensions on request

These panel sizes are ideal for cutting directly to size or further processing into wall and ceiling modules.

Custom Cuts and Shapes

Our in-house CNC production delivers precise cuts to customer specifications:

• Rectangular or round panels cut to size
• Custom shapes based on a DXF file or technical drawing
• Chamfers at various angles: 15°, 22.5°, 30°, or 45°
• Chamfer depth: between 2 mm and the material thickness

The result is ready-to-install elements tailored precisely to your project – accurate, custom-made, and a perfect fit.

DUO – Double-Layer Acoustic Panels

For specific stability or design requirements, we offer DUO versions:

• Combinations of 2×9 mm, 2×12 mm, or 2×24 mm PET felt panels
• The layers are permanently glued together
• Optionally available in a two-color version for decorative accents

These DUO panels are particularly suitable for freestanding elements, room dividers, or applications with increased sound control requirements.

Nonwoven Composite – For Improved Broadband Absorption

For projects with particularly demanding acoustic requirements, we offer acoustic panels with a laminated acoustic nonwoven backing (40 mm). The nonwoven is bonded across the entire back surface and provides significantly broader sound absorption across all frequencies – ideal for open-plan offices, conference rooms, or studios.

Textures and Surfaces – To Customer Specifications

Our PET acoustic panels can be individually textured or customized with graphic designs. We offer custom surface textures (customized textures) such as:

• Vertical, horizontal, or diagonal line patterns
• Graphic textures and patterns to customer specifications
• Round or free-form designs – virtually any shape is possible

Whether you need a functional surface or an architectural design element – we bring your ideas to life with precision.

CMYK Printing – Acoustics with Visual Impact

For creative applications, we also offer direct CMYK printing on PET. This allows logos, patterns, or custom images – such as city maps, company logos, or pictures – to be printed permanently onto the surface. The result: a unique combination of acoustic performance and visual design.

Acoustic Performance – Tested According to ISO 354 / Rated According to DIN EN ISO 11654

vitAcoustic PET felt acoustic panels are highly effective sound absorbers whose acoustic performance has been measured by independent laboratories according to ISO 354 and rated according to DIN EN ISO 11654. The absorption values apply to all material thicknesses (9, 12, and 24 mm), as panel thickness has only a minor influence on sound absorption in PET felt – the installation configuration is the decisive factor:

• NRC 0.35 | Sound absorption class E – mounted directly on the wall without an air gap (0 mm)
• NRC 0.85 | Sound absorption class B – installed with a 50 mm air gap – highly absorptive
• Sound absorption class A – as a composite panel (PET + 40 mm nonwoven) – broadband absorption from 250 Hz without an air gap

Our PET felt sound absorbers thus help meet the requirements of DIN 18041 for reducing reverberation time – in offices, schools, conference rooms, restaurants, hotels, medical practices, and public buildings.

Certifications and Fire Safety

• Flame-retardant according to EN 13501-1 (B-s1,d0) – tested by Intertek, complies with DIN 4102 B1
• OekoTex 100 – tested for harmful substances, suitable for kindergartens, schools, and healthcare facilities
• Greenguard Gold – low VOC emissions for healthy indoor air
• EPD (Environmental Product Declaration) – relevant to DGNB and LEED certification
• SCS Recycled Content – certified recycled content from PET bottles

Our PET panels are manufactured using high-quality B1 fibers that reliably ensure flame retardancy even when installed over an air cavity. Each batch is inspected on-site by our staff.

Applications

vitAcoustic PET felt acoustic panels are suitable for virtually all areas of interior design:

• Offices and open-plan spaces – reduced reverberation for focused work
• Conference and meeting rooms – improved speech intelligibility
• Schools, daycare centers, and universities – OekoTex-tested and B1-certified
• Restaurants, hotels, and hospitality venues – a comfortable atmosphere for conversation
• Medical practices, healthcare facilities, and therapy rooms – speech privacy and a quiet atmosphere
• Retail interiors and showrooms – acoustic and visual enhancement
• Event spaces and auditoriums – large-area acoustic optimization

In general, all vitAcoustic material thicknesses (9, 12, and 24 mm) are suitable for all applications – the choice depends on weight, stability, and design depth.

Your Benefits at a Glance

vitAcoustic – Made-to-Measure Acoustic Panels

Whether you need raw material, panels cut to size, DUO panels, or printed design panels – we supply PET acoustic panels made precisely to your specifications, in more than 50 colors and four material thicknesses. Our production combines high precision, short delivery times, and custom manufacturing – for every project, every idea, every vision.

Phone: +49 7248 93566 90
Email: [email protected]

Order acoustic felt, and feel free to call us for a no-obligation consultation.