PET Acoustic Panel 24mm 1220x2440mm White Extra Thick Bass Control

Achieve full-spectrum acoustic control with this 24mm white PET acoustic panel, the thickest in our standard range, offering an outstanding NRC of 0.95. Constructed from 100% recycled polyester fiber using a heat-bonding process, it is entirely free of formaldehyde and chemical irritants, ensuring safe immediate installation. Weighing approximately 5.8 kg/m², the extra mass and depth target low frequencies that thinner panels miss, reducing bass buildup and room boominess. Despite its thickness, the bright white felt surface keeps spaces looking open, clean, and luminous. It is ideal for rooms with hard, reflective surfaces like concrete, glass, and drywall. With Class B1 fire certification and OEKO-TEX accreditation, this panel delivers studio-grade acoustics with uncompromised safety.

Rooms with concrete walls, large windows, or minimalist hard surfaces often suffer from boomy, undefined sound due to uncontrolled low-frequency reverberation. This 24mm white panel solves the problem by providing true broadband absorption. Install it on walls and ceilings in recording studios, high-end home theaters, and music practice rooms to tighten up sound and achieve a flat, neutral acoustic response. The white colour preserves light levels and gives a clean, laboratory-quality finish that signals professional acoustic intent.

Recording and mastering studios, critical listening rooms, high-end home cinemas, auditoriums, and any space where accurate sound reproduction depends on controlling low-frequency energy.

Sound waves penetrating the 24mm depth encounter a vastly longer fiber labyrinth. Low frequencies, with their long wavelengths, are effectively trapped and dissipated as minute heat through fiber vibration. This turns a “boomy" room into one with tight, controlled acoustics.

Use this panel when your main complaint is bass resonance, muddiness, or a room that sounds “hollow." It works best when combined with air gaps or placed across corners for bass trapping.

1. Does this panel block sound from going through the wall?

   No, it is an absorber, not a sound barrier. It improves sound quality inside the room but does not significantly reduce sound transmission to adjacent spaces.

2. How should it be fixed given the weight?

   Use strong polyurethane construction adhesive and supplementary mechanical fixings for ceiling applications.

3. Is it truly safe for allergy sufferers?

   Absolutely. The dense, heat-pressed finish does not shed any fibers or dust, making it safe for sensitive respiratory systems.