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Monarfloor Acoustic Strip System

Designed to reduce sound transmission through timber floors where the existing timber floor will be removed.

Features and benefits:

  • The Acoustic Strip System consists of a 15 mm layer of LRAC foam Type II, bonded to fibrous isolation membrane which is bonded to a strip of 6 mm ply.
  • Designed to support floor loadings defined in BS 6399-1: 1996.
  • The recycled Low Resonance Acoustic Chip foam, provides excellent impact improvement characteristics and superior stability.
  • All LRAC foam used in Monarfloor systems is flame retardant.
  • When installed as part of a complete sound reduction system, acoustic strips enable a timber floor to meet the sound transmission regulations of Part E.


  • DnT,w (Part H): 57 dB.
  • DnT,w + Ctr: 48 dB.
  • L,nt,W: 51 dB.

General information

2400 x 45 x 21 mm

2400 x 75 x 21 mm

Uniclass 2015
Ss_30_20_95_10 Battened wood floating floor systemsPrimary

K11/115 Battened plywood floating floor

K11/125 Battened particleboard floating floor

K11/135 Battened oriented strand board floating floor

K11/145 Battened cement-bonded particleboard floating floor

K11/20 Battened particleboard floating floor

K11/275 Acoustic separating floor system

K11/295 Floating floor system

K20/150 Battened timber board floating floor

K20/20 Battened timber board floating floor

K21/120 Battened wood flooring

K21/130 Battened wood floating floor

K21/140 Battened wood laminate flooring

Specification data - Battened wood floating floor systems
Product Reference

Monarfloor Acoustic Strip System


2400 x 45 x 21 mm

2400 x 75 x 21 mm



Monarfloor adhesive

Monarfloor flanking band

To be used around the perimeter of floors laid with acoustic battens, to ensure compliance.

Isolation strip

Third party certifications
  • Certificate Number: 99/3600
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