Product approval & certification

BBA certification is recognised throughout the construction industry as a symbol of quality and reassurance. It's the vital ingredient in the provision of assurance, quality and integrity to a plethora of stakeholders in the construction industry.

Civils and Drainage

Start your certification journey with us today.


At the BBA, our Civils and Drainage expert team focus on drainage systems for subsurface and surface, soil reinforcing systems, and retaining wall structures. 

Our project managers are specialists at disseminating the necessary regulations required by Highways England, Building Authorities and other regulatory bodies to ensure that the overall design, material and systems are fit for purpose.

Working with a mix of product for the residential, commercial and industrial sector, we analyse the information you provide with an expertise of the processes including:

  • Below ground drainage design and detailing of surface and foul water networks
  • Experience in the evaluation of drainage strategies, drawings, sections and details in conjunction with a sound understanding of flood risk issues and
  • Experience in SuDs (Sustainable Drainage Systems) features and the ability to incorporate this into proposed development schemes.

Start your certification journey with us today.

Product Approval services