Monarfloor Acoustic Cradle - FFT2 Resilient Cradle & Batten System

Acoustic Cradles

Acoustic Cradle

Cradle packers

Acoustic Cradle Packers

The Monarfloor Acoustic Cradle floating floor system is designed to reduce sound transmission through concrete or timber floors in situations where the sub-floor is uneven, has a camber or a void is required for services etc.

The Monarfloor Acoustic Cradle System consists of two components, the Monarfloor Acoustic Cradle which reduces the sound transmission and holds the timber battens, and Monarfloor Acoustic Cradle Packers which are used to level the battens at each cradle.

Monarfloor Acoustic Cradles are commonly set out at 450mm to 600mm centres on the sub-floor. 45mm x 45mm softwood battens should then be fitted into each run of Acoustic Cradles. Monarfloor Cradle Packers should be used to level the battens on each cradle. The battens should be overlaid with 18mm or 22mm chipboard laid in broken bond pattern with all joints supported and glued.

When installed as part of a complete sound reduction system it enables a concrete or timber floor to meet the sound transmission regulations of Part E.

Acoustic Cradle System

Features & Benefits

  • Applications for existing & new floors both timber and concrete.
  • Ideal for uneven floors.
  • Supports floor loadings as defined in BS EN 1991-1-1:2002 +A1 2010 (Eurocode 1) which stipulates floor loading of 2 kN.
  • FFT2 Resilient Cradle Floating Floor System.
  • Complies with Robust Detail – E-FC-1, E-FC-2, E-FT-1 and E-FS-1.
  • BBA Certified.
  • Product Range

    Product Code Description Dimension Weight (approx) Unit of Sale
    3003337 Monarfloor Cradle 103mm x 103mm (octagon) 73g Each (boxed 100)
    3003339 Monarfloor Cradle Packer 2mm 103mm x 103mm (octagon) 8.5g 100
    3003340 Monarfloor Cradle Packer 3mm 103mm x 103mm (octagon) 10.2g 100
  • Product Data and Performance

    Performance Data - Acoustic Cradles
    Composition: 10mm layer of LRAC foam type IV bonded to an injected moulded plastic cradle.
    Size: 103mm x 103mm (octagonal)
    Thickness: 60mm minimum (includes timber batten)
    DnT,w: 57dB
    DnT,w + Ctr: Complies with Robust Detail Ref E-FS-1; E-FC-1 and E-FC-2 performance
    L’nT,w: 50dB

    Performance based on PCT test evidence

     

    Performance Data - Cradle Packers
    Composition: injected moulded plastic
    Size: 105mm x 105mm (octagonal)
    Thickness: 2mm and 3mm available
  • Installation Guide

    Monarfloor® Acoustic Cradle on a profiled metal deck/concrete floor with MF ceiling (Robust Details E-FS-1 with FFT2 Floating Floor).

    Monarfloor® Acoustic Cradle on a profiled metal deck/concrete floor with MF ceiling 

    1 Monarfloor® Flanking Band – reduces impact vibration transmission via party and flanking walls and assists in reducing airborne sound paths.
       
    2 Monarfloor® Acoustic Cradle floating floor system on 45 x 45mm timber battens at 450mm centres with 18mm chipboard deck.
       
    3 Metal frame suspended ceiling 100mm min void 10kg/m² boards
       
    4 130mm max/80mm min in-situ concrete, fully supported on profiled metal deck
       

    Installation at a glance

    • Flank all perimeter with Monarfloor® Flanking Band.
    • Set out Monarfloor® Acoustic Cradles at between 450mm to 600mm centres on the sub-floor (centres dependant on floor load and finished deck thickness).
    • Fit 45 x 45mm softwood battens into the Acoustic Cradles (batten height can be increased from 45mm).
    • Use Monarfloor® Acoustic Cradle Packers to level the battens at each cradle.
    • Overlay the battens with an 18mm or 22mm P5 (minimum) chipboard deck laid in a broken bond pattern with all joints supported and glued.
    • Install skirting and trim off excess Flanking Band.
  • Downloads - Datasheets & Product Information Sheets

    On this page you can download our information and documentation in one place. Click on any of the acrobat icons below and the brochure will start to download.

    Brochures

    download pdf Monarfloor Acoustic Systems - Product Guide (ICO2833)
    download pdf Monarfloor Acoustic Systems - Product Guide - Republic of Ireland & Northern Ireland - (ICO3036)
    download pdf  Monarfloor Acoustic Systems - Mini Guide (ICO2833)
    download pdf Monarfloor Acoustic Systems - Price List
    download pdf Monarfloor 4 Credits Solutions (ICO1890)

     

    Product Information Sheets

    download pdf Monarfloor Acoustic Cradle floating floor system (ICO2039)
  • Related Products

  • Contact Us - Technical & Specification Support - CPD's

    Icopal Monarfloor has a dedicated field service, with a network of technical advisers throughout the UK & Ireland, available to provide technical support and bespoke specifications to meet your exact project requirements.

    Our advisory service for specifiers and contractors is free of charge. Our technical advisers are available at any time during working hours to answer queries on any aspect of building acoustics design.

    Click here to find a local Icopal Technical Adviser

    Click here to request a bespoke specification for your project 

    Want to know everything about soundproofing?
    Our CPD seminars provide an insight into the world of acoustics and more.

    Click here to find out more about the CPD's available

    Alternatively our head office technical support team can be contacted on:

    0161 865 4444

     

Contact Us

To discuss your project in more detail please;

Contact your local area manager
Want to know everything about soundproofing?
Book a Monarfloor Acoustics CPD

Or contact us

Technical Support

Telephone:

0330 123 4585

Email:
acoustics.technical.uk
@icopal.com

 

Sales Enquiries & Orders

Telephone:

0843 224 7400

Fax:

0843 224 7401

Email:
acoustic.sales.uk
@icopal.com

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Monarfloor Acoustic Flanking & Acoustic Floating Floor Systems