Hush - Panel Premier 48
Overlay Board

Hush-Panel 48 has been designed to enable an increase in floor height within refurbishment and new build projects. The combination of the Hushslab30™ resilientlayer to the underside and high density upper layer offers excellent acoustic qualities. The resilient layer can also take care of minor undulations of the floor surface.


  • For use in refurbishment and new build projects projects requiring impact sound insulation between separating floors
  • Ideal for increasing floor height whilst upgrading floors
  • Exceeds current Building Regulation requirements of Part E (England and Wales),
    Part H (Scotland) and Part G (Northern Ireland) when used as part of a recommended sound insulation system
  • Comprises 18mm High Density P5 Moisture Resistant TG4 chipboard panels and a 30mm acoustic resilient layer of Hushslab30™ factory bonded to the underside.
  • Easy to install in a single time saving operation.

Acoustic Performance - Typical Test Results*

Impact lntw dB
ctr dB

*based on Hush-System Premier incorporating Hush-Panel Premier 48 over TJI metal lattice joists

Test Data

Test data for field tests in compliance with Building Regulations Document E can be supplied upon request.

Product Data

Can be laid over concrete, existing timber floors or directly over joists up to 450mm centres.

18mm High Density P5 Moisture Resistant tongued and grooved chipboard with 30mm Hushfelt ™ resilient layer.

Overall Board Dimensions
2400mm x 600mm x 48mm
Area per board
Weight per m²
Weight per board
Overall nominal thickness
FFL over concrete or timber deck
Accessories Hush-Seal 20 Perimeter Seal, Hush-Bond Panel Adhesive, Hush-Grommet Fixing Isolators


1. Lay the Hush-Panel 48 Floating Flooring in a conventional broken bond pattern.

2. Glue all teegee joints using Hush-Bond Panel Adhesive.

3. 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.

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 a minimum of two or three millimeters clear of the floor surface. (PCT only).

Full fitting instructions are supplied with all products and are available to download from the Installation Guides section.

Hush-Panel Floating Flooring is also available in the following thickness and materials:

Hush-Panel 28 
18mm High Density P5 T&G chipboard panels with 10mm Hushfelt™ resilient layer

Hush-Panel 32
22mm High Density P5 T&G chipboard panels with 10mm Hushfelt™ resilient layer

Hush-Ply 28
18mm WBP T&G plywood panels with 10mm Hushfelt™ resilient layer

Hush-Panel 17
9mm moisture resistant MDF T&G panels with 10mm Hushfelt™ resilient layer

Hush-Panel Premier 52
22mm High Density P5 T&G chipboard panels with 30mm Hushslab30™ resilient layer

Product Datasheets

Hush-Panel Premier 48 Datasheet
Hush-Panel Premier 48 Product Catalog

Hush-Product Brochure