Made-to-measure acoustic wall panels.

PET felt performs particularly well on mid and high frequencies, roughly 600 to 5000 Hz, the band of human speech. That is what makes it ideal against overlapping conversations. Our panels reach an absorption coefficient of NRC 0,85: up to 85 % of the incident noise absorbed.

Why target this frequency band? Because the discomfort of a noisy room rarely comes from the lows: it comes from voices that linger and get understood despite yourself. By capturing the energy between 600 and 5000 Hz, the panel shortens the sound tail where the ear is most sensitive. You keep a living room, without the muffled, dull feel of a badly tuned treatment. Absorption stays measurable: the NRC coefficient is set out on the absorption coefficient data sheet.

A material made partly from recycled PET, light, free of irritating fibres, and fire-certified B-s1,d0. All the evidence in the technical data sheet supplied.

The question comes up on every project, and the answer holds in one principle: placing well matters more than covering a lot. In practice, treating 15 to 30 % of the walls in absorbent surface already clearly changes how an office or a restaurant feels. No need to line an entire room: the first well-positioned square metres bring most of the gain.

The spots that pay off the most are the walls that face each other (they sustain the back-and-forth of the sound) and the first-reflection points, where the wave bounces before reaching the ear. We spot these zones from your plan and the position of the desks or tables, then concentrate the panels there. The rest of the walls can stay bare with no noticeable loss of comfort.

We start from your dimensions (surface, ceiling height, wall type) to estimate the useful quantity and propose a costed layout, without oversizing. You know what you are buying and the expected effect, not a number of panels pulled from a catalogue. The quote details everything, free and within 48 h.

Our wall panels are generally 9 to 12 mm thick. That is the right compromise: enough material to capture the voice effectively, thin enough to stay discreet and not eat into the space. This thickness is enough for the vast majority of offices, restaurants and meeting rooms, where the problem comes from mid and high frequencies.

On shapes, everything starts from your wall. Two standard formats, 100 × 100 cm and 120 × 60 cm, answer simple, urgent projects; for the rest, each acoustic board is cut to the exact dimensions of your wall. Rectangles and squares for a crisp look, hexagons or discs for a graphic scatter, free cuts to hug a constraint or draw a pattern. You can compose a mural from several butted modules or a set of spaced shapes that lets the wall breathe. Shades are chosen from several dozen colours, from warm neutrals to bold tones.

On the final look, two schools coexist: the panel fitted flat, sober and flush, or the panel offset by a few millimetres that creates a cast shadow and relief. By mixing several thicknesses and a scatter of shapes, hexagons, discs, vertical blades, you push to a real 3D effect: light catches the edges and the wall becomes a relief decor. We steer the choice by the intended mood and the style of the space. For projects that want to go further in customisation, everything is decided on the printed made-to-measure side.

PET felt needs little attention day to day. A pass with a soft-brush vacuum removes dust, and a damp cloth with a little neutral soap is enough for a stain, without rubbing hard. Unlike acoustic foam, the material does not yellow in the sun and does not crumble over time: it keeps its look for several years, even in a busy spot.

This low maintenance weighs in the choice for a restaurant, a lobby or a reception, where stretched fabrics get dirty and are hard to repair. The panel stays a clean investment over time. The detail of the material and its recycled share is set out on the PET felt data sheet.

As soon as a space receives the public (restaurant, shop, reception office, gym), the fire reaction of wall coverings is regulated. Our panels are classified EN 13501-1 B-s1,d0, the level expected in public-access buildings: low contribution to fire, very little smoke, no flaming droplets. It is a criterion regularly checked by the safety commission, so it is better to settle it up front.

The classification report and the absorption data sheet come with every order, ready for the commission or the inspection body. Compliance is part of the quote, it is not an option to tick at the end of the process. The detail is available on the EN 13501 fire classification side.