Hush Cem Panel 33 Cement Particle Acoustic Floor Board 1200 x 600 x 33mm
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Product Information
Make footsteps, voices and TV noise less intrusive in homes and flats with Hush Cem Panel 33. This high-mass acoustic floor board combines cement particle board, eco-friendly Hushfelt and a rubber barrier mat to improve both impact and airborne sound insulation in lightweight constructions such as timber frame.
Each 1200 x 600 x 33mm board covers 0.72m², with a mass of about 28kg/m². Hush Cem Panel 33 brings its acoustic layers together in a single, time-saving installation.
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Impact rating: 48 dB L’nT,w |
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Airborne rating: 58 dB DnT,w / 56 dB DnT,w + Ctr |
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Thickness: 33mm |
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Board size: 1200 x 600mm |
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Area: 0.72m² per board |
Three layers for a quieter floor
- 18mm high-density cement particle board for extra mass and a stable surface.
- 10mm eco-friendly Hushfelt resilient layer to help reduce impact noise.
- 5mm Hush rubber barrier mat to support airborne sound insulation.
Acoustic performance
Typical performance for Hush Cem Panel 33 is 48 dB L’nT,w for impact sound, 58 dB DnT,w for airborne sound and 56 dB DnT,w + Ctr. It tackles both footsteps through the floor and airborne noise such as voices.
Hush Cem Panel 33 is used in floor systems designed to meet Building Regulations Part E in England & Wales, Section 5 in Scotland and Part G in Northern Ireland. It can achieve Robust Details performance levels in timber frame developments.
Hush Cem Panel 33 or Hush Panel 33?
Hush Cem Panel 33 uses cement particle board for extra mass and stability, in a smaller 1200 x 600mm format. Hush Panel 33 has a chipboard surface and a larger 2400 x 600mm board size. Hush Cem Panel 33 is designed for lightweight constructions where both impact and airborne noise need attention.
Where to use Hush Cem Panel 33
Suitable for new builds, changes of use and refurbishments in residential, commercial, education, healthcare and leisure buildings.
Installation essentials
Glue board joints with cement panel adhesive. Hush Cem Panel 33 must be used with Hush RD Flanking Strip at the perimeter to keep the acoustic floor isolated at wall junctions.
How many boards do I need?
Divide your room area in m² by 0.72, add about 10% for cuts, then round up to a whole board.
For example, a 20m² room needs 20 ÷ 0.72 x 1.10 = 30.56, rounded up to 31 boards.
You’ll also need
Plan adhesive from the floor area and perimeter isolation from the room edge measurements.
For example, a 5m × 4m room is 20m² with an 18m perimeter: allow 1 adhesive bottle and 1 roll of Hush RD Flanking Strip. Allow extra for cuts, joints and awkward edges.
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Estimate one 1L bottle per 20m² for tongue-and-groove joints; round up.
View details Add 1 bottle -
The specified perimeter strip for this panel. Divide perimeter metres by 50 and round up.
View details Add 1 50m roll
Add each extra you need, then adjust its quantity in your basket.
For help with the right quantity for your project, call our technical team on 01928 571 856 or email hello@soundinsulationstore.co.uk
