Quick answer: Coding and robotics classes are loud because children work in groups, talk at the same time and test noisy robots on hard floors. Acoustic panels on walls and ceiling stop the noise building up, so groups can hear each other and the teacher. A classroom of 8 × 6 m usually needs 20 to 28 panels, about S$3,700 to S$5,180 installed.

Key takeaways

  • Group talk builds up fast in hard rooms.
  • Panels stop the build-up so groups hear each other.
  • An 8 × 6 m room is about S$3,700 to S$5,180.

Why are coding and robotics classes so loud?

Children work in pairs or groups and all talk at once. Robots whirr and bump on hard floors. Mall and office units often have hard ceilings and glass fronts. In that kind of room, noise builds on itself.

What do panels fix?

Panels soak up the reflected sound, so the room stops getting louder and louder. Each group can talk at a normal level. The teacher can call the class without shouting. Robot noise at the source stays, but it does not echo.

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 for schools and recent projects.

Quieter coding classes infographic

Where should panels go?

Start with the ceiling if it is hard and open, then the upper walls. Avoid the glass shopfront; treat the solid walls instead. Keep panels above table height, away from robot test areas. See acoustic panels on glass walls.

What fixes which noise diagram

How many panels and how much?

A room of 8 × 6 m needs about 20 to 28 panels. At S$185 each installed, that is S$3,700 to S$5,180. A smaller room for 8 children may need 8 to 12 panels, about S$1,480 to S$2,220. See acoustic panel prices.

Does it help with the robot arena?

A robot test mat on a hard floor is clattery. Panels cut the echo, and a rubber mat under the arena cuts the clatter. Use both. Panels alone will not quieten impact noise.

What about the unit next door?

Not on their own. In malls and shophouses, sound can pass through shared walls, and panels will not stop that. What works is sealing gaps, solid doors with seals or building work, which your landlord may need to approve. See can panels help with neighbour noise for an honest answer.

Branding

Printed panels can show your logo or a circuit-board pattern. It looks good and soaks up sound at the same time. Printed panels are made to order in about 4–6 weeks.

Installing around classes

Most rooms take a few hours. We can work on a quiet weekday morning before classes start, Monday to Saturday. Send photos of each wall and the ceiling first for a free quote.

What we see on real jobs

Enrichment rooms in malls often have hard ceilings and glass fronts. Treating the ceiling first usually makes the biggest difference.

Get a straight answer for your room

Send a photo of the classroom or studio on WhatsApp (+65 8930 1905) with its rough size. We'll recommend panels for clearer lessons and schedule installation around your classes or school holidays.

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

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