An acoustic floating floor consists of a surface layer resting on a resilient acoustic underlay, which isolates it from the base floor and the surrounding walls.

Complying with Robust Details FFT1, 2, 3, and 4 for floating floor treatments, Insta Coustic floors are manufactured to a high specification, are independently tested and proven, and will accept many proprietary finishes. The InstaLay 65 resilient layer has its own individual Robust Detail E-FC-13.

The InstaCoustic solutions are also designed to comply with, and exceed, Building Regulations that apply throughout the UK. These innovative high performance systems solve the problem of impact and airborne sound transmission through timber and concrete floors.

Suitable for both new build and refurbishment projects, these acoustic solutions are available in a range of combinations and system depths and offer extremely high standards of acoustic control.

The innovative cradle and batten systems also offer the ability to be levelled on site to eliminate variations in the structural floor surface and provide access for services.

Robust Detail FFT 1
Robust Detail FFT 2
Robust Detail FFT 3
Robust Detail FFT 4
Robust Detail FFT 5
Robust Detail E-FC-13
Pre-Completion Testing
New Build
Refurbishment / Material Change of Use
Timber Floor – Level
Timber Floor – Uneven
Concrete Floor – Level
Concrete Floor – Uneven
Over Screed / Soft Floor Covering
Under Screed
Timber Frame
Floor Levelling Capability
Access for Services
Restricted Floor Height
Stair Systems, Thresholds & Plinths


Floating Floor TypeInstaCoustic SolutionsRobust Detail Description
FFT 1B60TResilient Composite Deep Batten System
FFT 2C40 & C60Resilient Cradle and Batten System
FFT 3B40 & B60Resilient Composite Standard Batten System
FFT 4108 & 208Resilient Overlay Platform Floor System
FFT 5IN22Resilient Overlay Shallow Platform Floor System
E-FC-13InstaLay 65Screed Laid on Resilient Layer