Building & Construction / Materials

020 3858 0833 enquiries@akustak.com https://akustak.com/ Buy Online

Tobacco Dock
Tobacco Quay
United Kingdom

Joined Mar 2021

Code of Conduct
Made in Britain - Code of Conduct

Back to Members Directory


Akustak®, by Mute Group, is a patented, acoustic modular wall system.

Designed for materials optimisation and off-site construction, Akustak® minimises waste, during manufacture and installation, whilst its unique demountable form, facilitates recovery and reuse, at the point of deconstruction.

Akustak® has been laboratory tested for fire safety and resistance to sound, guaranteeing Building Regulations – Part B and E compliance. 

Prefabricated and portable, Akustak® radically reduces construction timescales, with configurations installed from 15 m2 / per hour, ready for plastering and/or decoration, whilst the Forest and Chroma range come pre-finished; eliminating the need for wet trades.

Akustak® has been selected for Innovative Start-up Membership by the UK Green Building Council (UKGBC) and for growth and scale support, through the UK innovation agency’s Innovate UK EDGE.

Mute Group has led the way in acoustical design & build since its formation in 2010, working with numerous global enterprises and institutions, across all sectors, including Alexander McQueen, Disney, HS2, Oxford University and Westminster Cathedral.

Mute Group is comprised of three specialist divisions: Mute Soundproofing®, Mute Acoustics® and Akustak®.


Aku125: Typically installed to form new spaces and separations, including those where Building Regulations – Part B (fire safety) and Part E (resistance to sound) compliance is required. Suitable for purpose-built dwelling-houses & flats and dwelling-houses & flats formed by material change of use.

Laboratory tested, in accordance with BS EN ISO 1364-1, to 79 minutes fire resistance.

Laboratory tested, in accordance with BS EN ISO 10140-2 & 717-1, to Rw 49 dB.

Aku133: Typically installed in front of existing walls. Suitable for party walls between dwelling-houses and flats where a significant increase in sound insulation is required.

Laboratory tested, in accordance with BS EN ISO 10140-2 & 717-1, to Rw 43 dB.

AkuStudio: Typically installed to form new spaces and separations where very high levels of sound insulation are required. Suitable for interview rooms, recording studios and test chambers.

Laboratory tested, in accordance with BS EN ISO 10140-2 & 717-1, to Rw 62 dB.

Akustak® FINISHES:

Akustak® Standard: Manufactured with a gypsum board fascia, ready for a plaster/paint finish.

Akustak® Forest: Manufactured with a birch ply fascia, pre-finished in clear Polyx®-Oil, as standard, with a range of timber veneers, available on request, including oak, teak and walnut.

Akustak® Chroma: Manufactured with an organically dyed, wood fibre panel fascia, pre-finished in clear Polyx®-Oil, with a range of colours, available on request, including black, blue, brown, dark grey, green, light grey, orange, red and yellow.

Share this page:

Our News Stories:

More News from Akustak®

Our Products:

More Products from Akustak®