You can put it down to a number of factors.
Firstly, there is our design and installation process, where we measure the sound to the decibel, and the space to the millimetre. Also, there is a continuity of expertise, as we never outsource or subcontract.
Secondly, there are the two core materials we select. The engineered hardwood timber and the glass provided by the world’s top specialists.
Thirdly, there are various design details – you can learn more about them here which have resulted from our ongoing commitment to provide the very best soundproofing doors and windows.