Acoustic insulation solutions for suspended ceiling systems
Isolgomma suspended ceiling systems are designed to improve acoustic insulation between rooms on different floors, reducing the transmission of airborne noise and impact noise through the floor structure.
The suspended structure creates a cavity for routing building services and ductwork and, when correctly designed, helps improve the acoustic insulation performance of the overall building assembly.
Excellent environmental performance
Up to 90% recycled material
Certified quality
Predalles slab
For Predalles floor slabs, a suspended ceiling provides an effective and versatile means of improving sound insulation.
The cavity between the structural slab and the ceiling accommodates building services and ductwork while concealing them from view. By reducing sound transmission, the system also improves acoustic comfort in both new-build and refurbishment projects.
Existing structure
| Product | Lnw(dB) | Rw(dB) |
|---|---|---|
| Predalles slab | 91 | 51 |
Existing structure + suspended ceiling
| Product | Lnw(dB) | Rw(dB) |
|---|---|---|
| MUSTWALL 33B | 59 | 68 |
| MUSTWALL 18B | 63 | 65 |
Existing structure + suspended ceiling + under-screed system
| Product | Lnw(dB) | Rw(dB) |
|---|---|---|
| MUSTWALL 33B | 41 | 69 |
| MUSTWALL 18B | 44 | 67 |
Concrete slab
In buildings with reinforced concrete floor slabs, particularly commercial and office buildings, a suspended ceiling can improve acoustic comfort while providing space for ducts and other building services. The system helps reduce sound transmission and conceals building services, creating a more functional and visually consistent interior.
Existing structure
| Product | Lnw(dB) | Rw(dB) |
|---|---|---|
| Concrete slab | 82 | 53 |
Existing structure + suspended ceiling
| Product | Lnw(dB) | Rw(dB) |
|---|---|---|
| MUSTWALL 33B | 57 | 63 |
| MUSTWALL 18B | 61 | 61 |
Existing structure + suspended ceiling + under-screed system
| Product | Lnw(dB) | Rw(dB) |
|---|---|---|
| MUSTWALL 33B | 43 | 64 |
| MUSTWALL 18B | 45 | 62 |
Easy installation
Correct installation is essential for achieving the intended acoustic performance. Watch our installation video for clear, practical guidance on fitting our products correctly and safely.
