Since 2012 DECIBEL Ltd, develops, produces, innovates and combines acoustic and soundproofing materials. We create noise control systems for residential, industrial and specialised projects. 

We focus on finding the optimal cost-effect solutions available on the market. In case they don’t exist, we make it ourselves.

Pure acoustic consultancy and designated product manufacturing have their limitations. They lack the very significant bond which creates true working solutions. We created the perfect blend between our in house acoustic consultancy (and R&D) and our own factory, where all solutions come to life. From the concept to the packaging and the shipping. All done under one roof. All tested and certified. Then we install and supervise. This way we complete the cycle and improve both our services and our products.

Our main goal is always to find the most workable, technological and economically optimised solution. We focus on quality and design which adds value to each project. We strive for excellence and are committed to achieving our Client's Goals.

First Over The Line (Pty) Ltd, trading as DECIBEL AFRICA is the Sole Distributor of Decibel's  Sound Proofing and Acoustic Solutions in the Republic of South Africa and SADC member countries.

Decibel Africa is a  Level 1 BEE company with a Procurement Recognition level of 135%.  



Our mission is to improve the quality of sleep, rest and work of as many people as possible.




Classical soundproofing and acoustics have limitations. We develop the future of soundproofing and acoustics through science and innovation.



We believe that acoustic consultancy, product development & production, installation and result verification should be all done under one roof.  Why? Because only by closing the cycle, from the drawing board to the end measurements on-site, one can be 100% sure that the results achieved are real and can meet the highest expectation of the user. 

And yes, we know this is unconventional, but we never were conventional. 


Being game-changers.