F-MUTE SYSTEM™ 23 – Thin Soundproofing for Floors

F-MUTE SYSTEM™ 23 is DECIBEL’s flagship soundproofing solution for floors, designed to stop airborne noise coming in from downstairs spaces or going to them. Developed by DECIBEL’s engineers and tested in accredited laboratories, the ultra-thin panel stops noise from entering or escaping your space, effectively becoming a two-way noise filter.

From apartments and offices to restaurants, studios, and factories, F-MUTE SYSTEM™ 23 delivers effective soundproofing that exceeds industry standards while remaining easy to install.

The soundproofing system controls airborne noise while keeping build-up to a minimum at only 23 mm. Validated through Finite Element Modelling, it meets real-world demands, giving you dependable floor soundproofing with minimal disruption.

How It Works

F-MUTE SYSTEM™ 23  is engineered as a precise combination of an extremely dense fibreboard and a non-flammable, acoustic foam backing. This dual-layer structure isolates the floor from the concrete slab, blocking airborne noise. 

Key Benefits

• High airborne sound insulation.
• Ultra-thin 23 mm panel, ideal where floor height is limited.
• Easy to install over a wide range of floor structures.
• Eco-friendly materials for sustainable construction.
• Premium acoustic performance.

Installation Overview

F-MUTE SYSTEM™ 23 is designed for straightforward installation over concrete, steel, timber, or under laminate, parquet, or tiled floors. Panels are laid directly onto the existing structure, and then you can finish it with a variety of floorings like carpet, lino, engineered board, or timber flooring.

The system is DIY-friendly, though DECIBEL can provide professional installers on request. Once installed, it provides a discreet and long-lasting acoustic barrier without compromising interior design.

Key Specifications

• Panel composition: dense fibreboard with acoustic foam backing
• Fire classification: B, s1-d0 (EN ISO 13501-1:2018)
• Performance: airborne sound insulation (Rw 31 dB)

Best Suited For

• Apartments, flats, and residential conversions
• Offices, meeting rooms, and hospitality venues
• Recording studios and home cinemas
• Public and industrial buildings with strict acoustic requirements

Quiet Floors for Every Environment

F-MUTE SYSTEM™ 23 delivers professional-grade noise reduction in a slim, practical format. Contact DECIBEL today to integrate F-MUTE SYSTEM™ into your flooring project and enjoy lasting soundproof comfort.