Acoustic panels for restaurants, bars and cafés absorb sound to tame the reverberation and noise that build up inside hard-surfaced hospitality interiors — the exposed concrete, glazing, timber floors and high ceilings that look striking but leave a room loud and difficult to talk in. By adding absorptive area to walls and ceilings, wooden acoustic panels shorten the reverberation time, so guests can converse without raising their voices and are more comfortable to linger. They reduce noise within the room; they do not soundproof it or stop sound reaching neighbouring spaces, which is a matter of mass and construction.
Why are modern restaurants and bars so loud?
The look that defines contemporary hospitality is also what makes it noisy. Exposed concrete, large glazing, timber or tiled floors, brick and double-height ceilings are on-trend and photograph beautifully, but every one of those surfaces is acoustically hard — it reflects sound rather than absorbing it. With little in the room to soak up energy, sound builds up instead of dying away and the room's reverberation time grows long, so the space feels loud and voices smear together.
That loudness feeds on itself. When the background is already noisy, diners instinctively raise their voices to be heard — the so-called Lombard effect — which lifts the overall level again, so the next table speaks up too. The result is a room that is tiring rather than convivial: conversation is an effort, staff mis-hear orders, and guests finish and leave rather than staying for another round. Comfort, not just decibels, is what suffers.
How absorption calms a noisy dining room
The fix is to put absorption back into the room. A material's sound absorption coefficient (α) runs from 0 (fully reflective) to 1 (fully absorptive), and adding absorptive surfaces raises the room's total absorption — the term A in Sabine's equation, RT = 0.161 × V / A. More absorption means a shorter reverberation time, so the reverberant tail that smears speech and props up the noise floor comes down.
Wooden acoustic panels do this while staying part of the design: behind their timber slats sits an absorbent backing that turns a decorative surface into a working one, described by its αw — a single-number rating where Class A is αw 0.90–1.00. Lower the background and the Lombard cycle unwinds, because guests naturally drop their voices too. How much absorption a room needs depends on its size, so size it against the volume rather than guessing a panel count.
Where do acoustic panels go in a restaurant?
Two locations do most of the work. A timber slat feature wall puts absorption at head height, right where conversations happen, and reads as a design feature rather than acoustic treatment — so it stays on-brand for a bar or dining room. Our slat wall panels are made for exactly this, and you can choose a finish to match the interior.
Overhead, ceiling rafts and hanging baffles float absorption above the dining area — using the large surface opposite a hard floor without touching the walls, which helps where glazing or an open kitchen leaves little wall to treat. Baffles suit high or double-height ceilings especially well. For food and drink spaces a wipeable timber face beats open fabric or foam, which can trap grease: the absorbent layer sits behind the slats, so the panel keeps working while presenting a cleanable face. Spreading treatment across both walls and ceiling beats loading one surface.
Does a restaurant or bar need a fire-rated panel?
Often, yes — but the building's fire strategy decides, not the panel. Restaurants, bars, cafés and hotel lobbies are places of assembly, and the wall and ceiling linings in such spaces are subject to reaction-to-fire requirements — set out in England and Wales by the fire-safety guidance in Approved Document B — with tighter limits in escape routes and larger rooms. Where that applies, the specification will call for a Euroclass rating under BS EN 13501-1.
This matters for timber. The Euroclass scale runs A1 to F, with smoke sub-classes s1–s3 and flaming-droplet sub-classes d0–d2, so a lining might need something like B-s1,d0. Untreated timber typically achieves around Class D; reaching Class B generally requires a fire-retardant treatment or specific construction, evidenced by a test report. If your fire strategy sets a class, choose from a fire-rated range and confirm the classification is proven, not assumed.
Getting it right: absorption, not soundproofing
Keep one distinction clear. Everything above is about the sound within the room — reverberation, loudness and speech clarity — which absorptive panels genuinely improve. They do not soundproof: they will not stop music or chatter reaching a flat above, a neighbouring unit or the street, because blocking sound between spaces is a matter of mass and construction, governed by Approved Document E, which absorptive panels do not satisfy.
For the in-room side there is no fixed reverberation target for a restaurant the way BB93 sets one for schools; good practice for internal acoustics in buildings is described in guidance such as BS 8233. So aim at a comfortable reverberation time for the room and its use, size the absorption against the volume, and — for a large or acoustically critical venue — have an acoustician model it against measured αw data at the mounting you will actually use. Then order samples to check the finish before you commit.
Frequently asked questions
Why is my restaurant or café so noisy?
Modern hospitality interiors are full of hard, reflective surfaces — exposed concrete, glass, timber floors and high ceilings — with little to absorb sound, so the reverberation time is long and noise builds up. Diners then raise their voices to be heard, which pushes the level higher still. Adding absorptive surfaces such as acoustic panels shortens the reverberation and helps break that cycle.
Will acoustic panels stop noise reaching the flat above my restaurant?
No. Acoustic panels absorb sound to reduce reverberation and loudness *inside* the room; they do not block sound passing to another space. Stopping music or voices reaching a flat above, a neighbour or the street is about mass and construction under Approved Document E, which absorptive panels do not satisfy. For that you need building-fabric solutions, not surface absorption.
Do restaurant acoustic panels need a fire rating?
It depends on the building's fire strategy. Restaurants and bars are places of assembly, and wall and ceiling linings in such spaces face reaction-to-fire requirements under guidance like Approved Document B, expressed as a Euroclass rating to BS EN 13501-1. Untreated timber typically reaches around Class D, so if a higher class such as B-s1,d0 is specified you need a treated panel with a test report to prove it.
Are wooden acoustic panels suitable for a food and drink space?
Yes. A timber-faced slat panel has a wipeable surface, which is more practical in kitchens, bars and dining areas than open fabric or foam that can trap grease and odours. The absorbent backing sits behind the slats, so the panel keeps working acoustically while presenting a hard, cleanable wood face. As always, choose the finish and confirm the absorption figure comes from a test report.