Quick answer: If a room is still echoey after panels go up, it is usually one of seven things: too few panels, panels in the wrong spots, the ceiling left bare, panels too thin, bass build-up, two bare walls still facing each other, or a problem that is really noise from outside. Each has a simple fix.

Key takeaways

  • Too few panels is the most common reason.
  • Big rooms often need the ceiling done.
  • Outside noise is a soundproofing job, not an echo one.

1. Too few panels

Four panels in a big living room is not enough. Most rooms need about 20–40% of the wall area. A living room usually needs 8 to 14 panels, which is 8 × S$185 = S$1,480 up to 14 × S$185 = S$2,590 installed. See how many panels you need.

2. Panels in the wrong spots

Panels high in a corner or behind a cupboard do little. They work best on the walls nearest where people sit and talk. Moving a few panels can help more than buying new ones. See where to place panels first.

Not sure what your room needs? Send us a photo on WhatsApp or request a free quote. We'll tell you how many panels, where they go and the price. See our acoustic panels Singapore and recent projects.

Still echoey? Check these infographic

3. The ceiling is still bare

In offices, restaurants and halls, the ceiling is the biggest hard surface. If it is bare, sound bounces between floor and ceiling. Add ceiling panels or clouds. See ceiling vs wall panels.

4. The panels are too thin

Thin foam or 9 mm felt boards only catch high sounds. The room can sound dull but still boomy. Fabric panels of 25 or 50 mm catch voices as well. See are thicker panels better.

Still echoey? The fix for each diagram

5. Bass is building up

Small rooms and home cinemas collect low sound in the corners. Wall panels do not catch much of it. Thick corner panels do. See do I need bass traps.

6. Two bare walls still face each other

If panels all went on one wall, the opposite bare wall still bounces sound back and forth. This causes a fast flutter, like a buzz after a clap. Spread panels across facing walls so each wall has some.

7. It is not echo

If you hear traffic, the neighbour's TV or the lift, that is sound coming in from outside. Panels do not block it. Blocking it needs seals, solid doors and walls built up to the slab. See treatment vs soundproofing.

How to test after each change

Record a short clip on your phone of you clapping and talking in the same spot. Do it before and after each change. Play them back to back. The ring after the clap should get shorter each time.

When to call for help

If you have already put up 6 to 10 panels and the room still rings, send us a video. Big rooms, tall rooms and rooms with glass often need a plan, not just more panels. Quotes from photos and videos are free.

What we see on real jobs

Eight panels all on one wall can still leave a room ringing, because the facing wall is bare. Moving some to the opposite wall and adding ceiling panels usually fixes it.

Get a straight answer for your room

Send us a photo or a short video of the room on WhatsApp (+65 8930 1905). We'll reply with whether panels are the right fix, how many you need, where they go and the price. If it's really a soundproofing problem, we'll tell you.

WhatsApp us a photo · Request a free quote · See prices

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