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DECKfon® 17T, 26T, 30T

Third party certifications:
  • BBA Agrément Certificate

    Certificate type

Cellecta Ltd

High performance acoustic overlay insulation boards suitable for refurbishment of timber floors.

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+44 (0)1634 296 677 www.cellecta.co.uk/en/

High performance acoustic overlay insulation boards designed for conversion projects where the joists are covered with a timber decking and the ceiling is to be replaced. Can also be used to reduce impact sound transmission through a concrete floor.


  • Available in three thicknesses.
  • Excellent acoustic properties.
  • Incorporates moisture resistant floorboard.
  • Quick and easy to install.
  • Tongue and groove edge detail.

General information

Available in three thicknesses

Excellent acoustic properties

Incorporates moisture resistant floorboard

Quick and easy to install

Tongue and groove edge detail


0.6 x 2.4 m

Uniclass 2015 Wood-plastics composite deck boards (Pr_25_71_97_94)
Specification data
Product Reference

DECKfon® 17T

17 mm thick.

DECKfon® 26T

26 mm thick.

DECKfon® 30T

30 mm thick.

Standard product features

Resilient layer:

8 mm thick open-cell, low resonance, recycled flexible polyurethane (Grade A2).


  • DECKfon® 17T: 9 mm thick MR MDF.
  • DECKfon® 26T: 18 mm thick P5 chipboard.
  • DECKfon® 30T: 22 mm thick P5 chipboard.


0.6 x 2.4 m.


  • DECKfon® 17T: 7.45 kg/m².
  • DECKfon® 26T: 13.4 kg/m².
  • DECKfon® 30T: 16.2 kg/m².

Third party certifications
  • British Board of Agrément (BBA) - certficate
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