Hush Cem Panel 28

By adding high amounts of mass to a lightweight construction the airborne noise performance is increased, something that doesn’t normally occur when standard acoustic flooring is used.

Hush-Panel Cem 28 comprises of an 18mm tongued and grooved cement particle board and a Hush Felt 10 resilient layer. The Hush-Panel Cem 28 should be laid in the conventional broken bond pattern with all tongue & groove joints glued using Hush Cem Panel Adhesive. Hush Flanking Strips should be used to isolate the perimeters of the board.

Key features:

• High Mass Acoustic Flooring to improve both Airborne and Impact noise issues
• Excellent Acoustic Performance
• Very stable surface to carry many floor finishes
• Improves Airborne acoustic performance as a flooring product
• Document E compliant (England & Wales), Section 5 compliant (Scotland), Part G compliant (Northern Ireland)
• Can be used to as part of a Code For Sustainable Homes compliant specification
• Can be used to form a Robust Details compliant system

Product Application

• Can be laid over existing or new concrete and timber floors.
• Comprises 18mm Moisture Resistant tongued and grooved MDF with 10mm HushfeltTM resilient layer
• Overall Board Dimensions 1200mm x 600mm x 28mm 
• FFL over floor deck 17mm

Watch Hush's 30 second video on installation:

Please see our specific Hush Delivery Information page for full information on shipment of this product.

Tiling on Top of Overlay Systems

We advise you follow the guidance issued by the Tile Association in dealing with floating floors, which is:

• Adhesives and grouts must be suitable for floating floors. There are various systems depending on the individual manufacturers detailing.
• Proprietary tile boards or ply, can be overlaid to provide additional water tightness, and or stiffen the floating floor. These must be bonded.
• Tiles should ideally be porcelain. We do not advise thick heavy tiles, such as marble, as they are more susceptible to fracture.
• Tile format must be kept as small as possible (600 x 600mm max). We would advise 450mm x 450mm.

You should also speak to the adhesive manufacturer that is being used as they all have specific detailing to their own products.

Here are the main details for this product:

Dimensions: 0.6m x 1.2m

Thickness: 28mm

Pack Size: 1 Board

Weight: 17.30Kg per board

Density: TBC

Coverage: 0.72 sqm

Fire rating: Board Surface is Class 'O' Fire Rated

Thermal Conductivity:

View Product Information Guide

Visit our Fitting Instructions section for more detailed instructions relating to your specific application.

Please contact our team if you have any questions on this product.

Looking for a complete soundproofing solution?

If your looking for soundproofing for a particular situation or application, then the best place to start is with our soundproofing solutions that cover walls, floors, ceilings and reducing echo. Select the relevant application below to find out more.

Wall Solutions

Floor Solutions

Ceiling Solutions

Echo Solutions

Instructions for use

• Lay the Hush Cem Panel 28 Floating Flooring in a conventional broken bond pattern.
• Glue all tongue & groove joints using Hush Cem Panel Adhesive.
• Leave a 10-15mm expansion gap around all perimeters and press in Hush-Seal 20 Perimeter Seal ensuring that the floor floats freely of the walls maintaining acoustic isolation or perimeter detail as per Robust Detail instructions using Hush-RD Flanking Strip.

At door thresholds, access hatches or in the absence of a teegee joint Hush-Grommet Fixing Isolators can be used sparingly to eliminate ‘lipping’. No other fixings should be used when fitting the floating floor as any restrictions can adversely affect performance. Skirting should be fitted two or three millimeters clear of the floor surface. (PCT only).

Watch the step-by-step guide to installing Hush Panels:

Visit our Fitting Instructions section for more detailed instructions relating to your specific application.

Check out our Soundproofing Guides for more information, advice and tips on all aspects of soundproofing.