Verified by manufacturer 2 days ago
Thin acoustic overlay board designed for use with concrete separating floors.
Hush Panel 23 is suitable for use in new build developments with concrete floors.
It can be be used with all floor finishes, providing the correct practices are followed, and provides an effective impact sound reduction product for domestic, commercial and public building projects.
Hush Panel 23 is a thin acoustic overlay board which can be used to reduce impact sound through concrete and other masonry floor structures.
It is comprised of an 18mm P5 moisture resistant tongue and groove chipboard panel bonded to a 5mm Hush Felt resilient layer.
The board dimensions are 2400 x 600 x 23mm, providing an FFL level over concrete structure of 21mm.
Features and benefits:
Acoustic performance
Impact sound 45 dB (L’nT,w)
Airborne sound 62 dB (DnT,w dB)
Airborne sound 55 dB (DnT,w + Ctr)
Results based on Hush Panel 23 being laid over a concrete structure, with a suitable ceiling treatment and all flanking paths removed.
Color | Beige Green |
Finish | Unfinished |
Material | Particleboard Guidance for specification option: 18 mm thick, P5 moisture resistant tongued and grooved particleboard. Felt Guidance for specification option: 5 mm thick Hushfelt™ resilient layer. |
Shape | Rectangle |
Length | 2400 mm |
Width | 600 mm |
Height | 23 mm |
Uniclass | |
CAWS | K11/275 Acoustic separating floor system K11/295 Floating floor system |
Product range |
Classification data | |
Board type | 18 mm thick, P5 moisture resistant tongued and grooved particleboard. |
Grade | MR (moisture-resistant). |
Thickness | 23 mm. Guidance for specification option: FFL over floor deck: 21 mm. |
Finish as delivered | |
Applied finish | |
Face veneer | Finish to underside: 5 mm thick Hushfelt™ resilient layer. |
Edges | Square. |
Board size (l x w) | 2400 x 600 mm. |
Acoustic performance | Impact (Lntw): 45 dB. Airborne (Dntw): 62 dB. Airborne (Dntw +Ctr): 55 dB. |
Country of product manufacture | United Kingdom |
Material | Particleboard Guidance for specification option: 18 mm thick, P5 moisture resistant tongued and grooved particleboard. Felt Guidance for specification option: 5 mm thick Hushfelt™ resilient layer. |