Drainage

At Design ID, we understand that effective drainage design is fundamental to the success and sustainability of any construction project. Our civil engineering team delivers innovative, compliant, and cost-effective drainage solutions tailored to the specific needs of each development.

Intelligent, Sustainable Drainage Solutions

We specialise in the design of surface water and foul water drainage systems for a wide range of sectors, including residential, commercial, industrial, and infrastructure projects. Our approach integrates the latest industry standards and sustainable drainage systems (SuDS) to manage water efficiently, reduce flood risk, and protect the environment.

Our drainage designs are fully coordinated with architectural and structural layouts, ensuring seamless integration with the overall project design. We work closely with clients, local authorities, and water companies to secure approvals and ensure compliance with all relevant regulations, including Building Regulations, Sewer Sector Guidance, Sewers for Adoption, and local planning policies.

Our Drainage Design Services Include:

Surface Water Management – attenuation, infiltration, and discharge strategies
Foul Water Drainage Design – gravity and pumped systems
SuDS Design – including swales, rain gardens, permeable paving, detention basins, and green roofs
Flood Risk Assessments (FRA)
Hydraulic Modelling and Flow Calculations
Drainage Strategy Reports for Planning Applications
Adoption Drawings and Sewer Diversion Applications
3D Drainage Modelling and BIM Integration

Adding Value Through Collaboration

Our team brings a proactive and collaborative approach to every project. We engage early in the design process to identify constraints and opportunities, helping to reduce construction risk and optimise long-term performance. Whether it’s a new development or a retrofit scheme, we provide clear, practical advice and robust engineering solutions.

Featured Project

Dinton Activity Centre

Design ID were appointed to undertake the design of the activity centre substructure, sports hall superstructure, new footbridge and two level external timber terrace for the first net zero carbon (operational energy use) building for Wokingham Council, supporting the Council’s commitment to be carbon neutral by 2030.

We have a:

Proven track record across diverse sectors and project scales

We bring a:

Deep understanding of regulatory and planning requirements

We have a:

Commitment to sustainable, future-proof design

We bring a:

Integrated design approach with structural and civil engineering teams

Featured Project

Southern Regional College, Banbridge

SRC, Banbridge Campus - The building features approximately 4500m2 of outstanding new learning facilities, including a dedicated Learning Resource Centre and an innovation hub. The new campus is set to become a specialist hub for digital media and design, promoting learning excellence and skills development with the latest technology and educational resources, offering a wide range of full time and part time courses through to degree level.