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R&D Audio Video

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Based in Hillsboro. Working across the metro.

We design and install systems for homes and businesses throughout the Portland metro, with projects across Oregon.

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Case study 05 · Acoustic treatment

Quieting a Shared WallAcoustic panels for a vision clinic next to a taphouse

3layersFloorto ceilingPrimacousticslat panelsRock woolinside the wall

Portland metro, Oregon

The problem

A vision clinic's waiting area shared a wall with a busy taphouse next door, and the taproom noise carried straight through.

That's not the atmosphere you want while patients are checking in, or trying to focus during an exam.

The solution

We treated the shared wall as a layered system, not just a few decorative panels. First, the wall was packed with dense rock wool to absorb sound energy. Next came a solid particle-board backing to add mass.

On top, we installed floor-to-ceiling Primacoustic slat panels. They absorb sound reflections inside the room and give the lobby a warm, modern finish.

First acoustic slat panels being installed on the clinic wall
In progress: the first Primacoustic slat panels go up over the particle-board backing.

The result

A wall built to cut the bleed-through from next door, a calmer lobby, and a feature wall that looks like a design choice instead of a fix.

Acoustic treatment is often the missing piece in offices, clinics, studios and home theaters, and it's a natural fit for a team that thinks about sound every day.

Inside the wall

Build the wall, one layer at a time

Scroll to add each layer and watch what happens to the noise, or tap a layer yourself.

Before: taproom noise from next door passes straight through the shared wall and into the waiting area.

Layer 1: the wall is packed with dense rock wool to absorb sound energy before it gets through.

Layer 2: a solid particle-board backing adds mass, so there's more for the sound to push through.

Layer 3: floor-to-ceiling Primacoustic slats absorb reflections inside the lobby, so the room itself sounds calmer, and it looks great.

From next doorComes through
Echo in lobbyLively
The wallBare
Taphouse Clinic lobby The shared wall

Gallery

Before and after

Drag across the photo to compare the bare backing with the finished wall.

Before: the shared clinic wall with particle-board backing installed, before the acoustic panels After: the finished floor-to-ceiling acoustic slat panel wall in the clinic lobby BeforeAfter
  1. Shared clinic wall prepared with particle board backing before acoustic panelsBefore: rock wool behind, particle-board backing installed.
  2. First acoustic slat panels being installed on the clinic wallIn progress: the first Primacoustic slat panels go up.
  3. Acoustic slat panels covering most of the wall during installationPanels run floor to ceiling for maximum coverage.
  4. Finished acoustic panel wall beside the clinic entranceAfter: a quieter lobby with a modern feature wall.

The build

What it took

Layer 1

Rock wool

Dense insulation packed into the wall to absorb sound energy.

Acoustic treatment →
Layer 2

Particle-board backing

A solid layer that adds mass behind the panels.

Wall work & wiring →
Layer 3

Primacoustic slats

Floor-to-ceiling slat panels that absorb reflections and finish the lobby.

Brands we install →
Also for

Theaters & offices

The same thinking makes theaters, studios and offices sound better.

Home theater →

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Dealing with a room that's too loud or echoey?

Let's talk acoustic treatment.