Acoustic insulation solutions for plasterboard-lined timber walls
Plasterboard linings combined with suitable acoustic insulation can help reduce airborne noise transmission through timber walls. This is particularly important for partitions between flats, hotel rooms, meeting rooms and offices, where privacy and acoustic comfort are essential.
Excellent environmental performance
Up to 90% recycled material
Certified quality
CLT wall with acoustic lining
Acoustic insulation with a decoupled structure
Enhancing the acoustic insulation of cross-laminated timber (CLT) walls, particularly at low frequencies, requires effective decoupling between wall layers. A lining system with a decoupled metal frame, acoustic insulation in the cavity and plasterboard facing helps reduce sound transmission using dry construction techniques.
The frame also provides a practical service cavity for routing building services, helping to protect the timber structure and streamline installation.
Our products
| Product | Rw (dB) | U-value (W/(m²·K)) |
|---|---|---|
| TRYWALL 48 | 64 | 0.440 |
CLT wall with enhanced acoustic insulation
Double-sided acoustic lining for improved performance
When a CLT wall separates different dwellings, effective acoustic insulation is essential to limit airborne noise transmission between homes.
This solution incorporates TRYWALL 48 on both sides of the CLT wall, with a double layer of plasterboard on each side. The double-sided lining improves the acoustic performance of the complete wall assembly while retaining the practical benefits of dry construction.
Our products
| Product | Rw (dB) | U-value (W/(m²·K)) |
|---|---|---|
| TRYWALL 48 | 74 | 0.320 |
CLT wall with single-sided acoustic insulation
Plasterboard linings on both sides
Where a CLT wall separates different dwellings, additional acoustic insulation can help limit airborne noise transmission between spaces.
This solution uses TRYWALL 48 on one side of the CLT wall, with plasterboard linings on both faces. It is designed to enhance the acoustic performance of the complete wall assembly using a dry construction system. The plasterboard linings may also contribute to fire protection, but the fire performance of the complete assembly must be verified.
Our products
| Product | Rw (dB) | U-value (W/(m²·K)) |
|---|---|---|
| TRYWALL 48 | 59 | 0.476 |
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.
