Hush - Ply 28
Floating Flooring


Hush-Ply 28 has been designed as an impact reducing floor panel that can be used as a structural or an overlay board. Offering an alternative to the standard chipboard finish, Hush-Ply 28 is especially suitable for areas requiring extra moisture protection, such as kitchens and bathrooms and offers an excellent surface for application of the final flooring finish, whether using ceramic tiles or wooden flooring.

 

 Benefits
  • A strong and durable waterproof plywood surfaced panel for use in many situations requiring impact sound insulation between separating floors.
  • Ideal for flooring finishes which require screw fixings such as engineered hardwood flooring.
  • Used within refurbishment and new build projects to create a floating floor over concrete and timber floors or directly over timber joists*.
  • Compatible with a range of Hush-Systems, designed to exceed the current >Building Regulation requirements of Part E (England and Wales), Part H (Scotland) and Part G(Northern Ireland).
  • Robust Details FFT5 compliant for floor structures EFC-1, EFC-2 and EFS-1.
  • Comprises 18mm WBP TG4 plywood panels and a 10mm acoustic resilient layer of  Hushfelt™ factory bonded to the underside.
  • Easy to install in a single time saving operation.

*In conjunction with Hush-10 Joist Strips

Test Data

Test data for field tests in compliance with Building Regulations Document E and laboratory tests complying with Robust Details can be supplied upon request

Product Data

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

18mm WBP tongued and grooved plywood with 10mm Hushfelt ™ resilient layer

Overall Board Dimensions
2400mm x 600mm x 28mm
Area per board
1.44m²
Overall nominal thickness
28mm
FFL over concrete or timber deck
26mm
FFL over timber joists
36mm
Compatible Hush-Systems

Hush-System 2003, Hush-System 2003 Plus, Hush-System 2003 Advanced, Hush-System IC, Hush-System HPC, Hush-System B/B.

Robust Standard Details FFT5 over floor structures EFC-1, EFC-2 and EFS-1
Accessories Hush-10 Joist Strips, Hush-Seal 20 Perimeter Seal, Hush-Bond Panel Adhesive, Hush-Grommet Fixing Isolators

Special Sizes

Hush-Ply 28 can be manufactured to bespoke sizes up to a maximum of 1.8m x 3.6m, where one piece flooring sections are required, such as hotel bathrooms.

Fitting

1. Lay the Hush-Ply 28 Floating Flooring in a conventional broken bond pattern. When laying directly over joists, Hush-10 Joist Strips are simply stapled onto the joist tops prior to application.

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 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).

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

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

Hush-Panel Premier 48
18mm High Density P5 T&G chipboard panels with 30mm Hushslab30™ resilient layer

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

Product Datasheets

Hush-Ply 28 Datasheet
Hush-Product Brochure