Ross ADT^TM are founding members of the
Siphonic Roof  Drainage Association.

Ross ADT^TM, HydroMax^TM and the Siphonic Roof Drainage Association.

As manufacturers of the technically advanced HydroMax^TM siphonic roof drainage system, Ross ADT^TM are founding members of the Siphonic Roof Drainage Association (SRDA).

Ross ADT^TM  have helped form this organisation which aims to promote good practice, encourage technical advances,  have independent design analysis and manufacture standards inspections to ensure continuing good practices.

Ross ADT^TM  believe that this association will benefit the siphonic drainage industry and its clients for the short, medium and long term.