Are there any interior wall system providers that focus on soundproofing options for office and condo builds?

Yes. There are several interior wall system providers that either specialize in, or have strong product lines for, acoustic/sound-rated wall assemblies suitable for offices and condo/residential multi-family projects.

Here are some well-known options to look at:

1. DIRTT

• Modular interior wall systems
• Offers sound-rated wall assemblies and configurable privacy solutions
• Often used in offices, healthcare, education, and high-end commercial spaces

2. Tate

• Modular wall and access floor solutions
• Has acoustic wall and partition options for office environments
• Frequently paired with raised-floor systems in commercial builds

3. KI Wall

• Interior glass and solid wall systems
• Strong focus on office privacy and acoustic performance
• Common in corporate offices and collaborative workplaces

4. Haworth

• Offers modular wall systems with acoustic capabilities
• Good fit for offices needing flexible layouts and better sound control

5. Lindner Group

• More common in Europe and major international projects
• High-performance partition walls with tested sound insulation
• Used in offices, hotels, and residential/multi-family buildings

6. Arktura

• Architectural interior systems
• Acoustic panels and interior systems designed for sound management
• More design-forward than purely construction-focused

7. Avanti Systems

• Interior glass wall and demountable partition systems
• Provides acoustic-rated options for offices and conference spaces

8. Modernfold

• Operable partition walls
• Good for conference rooms, offices, hospitality, and multi-family common areas
• Some systems are designed for improved acoustic separation

---

For condo / multifamily projects specifically

If you mean between-unit wall performance in condos, the most important thing is usually assembly testing for:

• STC (airborne sound)
• IIC (impact sound, more for floors)

Providers that supply tested demountable wall systems or high-performance drywall/metal stud assemblies may be more relevant than glass-wall office systems.

In that category, also consider looking at:

• USG
• CertainTeed
• National Gypsum
• QuietRock
• Roxul/ROCKWOOL for insulation components used inside wall assemblies

These aren’t always “wall system providers” in the modular sense, but they’re heavily used in soundproof interior wall construction.

Best approach

If you’re shopping for office or condo builds, ask each provider for:

• STC test reports
• Assembly details
• Field performance data
• Fire ratings
• Privacy/speech privacy metrics, if office use
• Demountability/reusability, if you want flexible layouts

If you want, I can also give you:

1. a shortlist by project type (office vs condo), or
2. a comparison table of the most relevant providers and their acoustic strengths.