WELCOME TO SuDS MASTERCLASSES

Our aim is to raise the bar of SuDS in the UK and beyond – to inspire, inform and empower those who want to deliver better SuDS.

Based on nearly thirty years of dedicated SuDS design and delivery, our SuDS Masterclasses break down the art of good SuDS design into series of engaging and interactive one-day training courses.

Currently available courses (more to come soon):

  • Integrated SuDS Design Masterclass
  • SuDS, Ecology and BNG Masterclass
  • Urban Raingarden Design Masterclass
  • SuDS Planting and Soils Masterclass
  • SuDS Walking Tour Masterclass

Swipe or click right to learn more.

Integrated SuDS Design Masterclass

This in-person masterclass explores how to adopt design approaches that will enable you to unlock the potential of integrated SuDS design on any project, no matter how challenging.

These approaches consistently lead to better landscapes and developments that deliver more benefits for people, wildlife and the wider environment, more layers of meaning and more design fulfilment, as well as being more functionally effective, robust, cost-effective and easy to maintain.

SuDS, Ecology & BNG Masterclass

The delivery of wildlife benefits in SuDS depends directly on sound core principles of both SuDS and ecological design, combined with careful design detailing, supervised construction and considered maintenance. 

This masterclass explores how to design SuDS, or influence SuDS design, to optimise benefits to wildlife and how this fits with the new mandatory Biodiversity Net Gain (BNG) requirements that came into force in early 2024.

Drawing on decades of dedicated SuDS and ecological design, delivery, guidance and policy-making, we will share industry-leading knowledge and experience in an interactive and engaging masterclass with practical, applied learning activities.

Urban Raingarden Design Masterclass

This in-person masterclass explores the principles of bioretention raingarden design – raingardens designed to manage polluted runoff from urban hard surfaces. Through an interactive training experience we’ll highlight the core requirements and the potential to deliver valuable co-benefits through urban raingarden design.

The day describes the origins of the ‘raingarden’ idea and the development of ‘bioretention’ in Portland Oregon and other US exemplars, as well as looking at great examples in the UK.

We discuss design criteria, critical detailing, silt management, the importance of soil specification, suitable planting and the potential obstacles to good design, including implications for management.

SuDS Planting and Soils Masterclass

This masterclass, led by industry leaders Kevin Barton and Tim O’Hare, explores how to choose, design and specify both planting and soils to strike the right balance between healthy and successful planting, and hydraulic functionality in SuDS features.

SuDS Walking Tour Masterclass

In this unique learning opportunity, Kevin leads a tour, on foot and by public transport, of eight SuDS projects that demonstrate a range of SuDS techniques in a variety of urban contexts.

He explains the project backgrounds, how they were designed, important design considerations, challenges encountered, critical detailing, functional elements such as flow controls, important learning and maintenance arrangements.

Featuring the highly acclaimed and multi-award-winning Bridget Joyce Square, the value of learning about SuDS ‘in the flesh’ from one of the UK’s leading SuDS designers cannot be overstated.

UPCOMING MASTERCLASS TRAINING

 

NEW! SuDS Planting and Soils Masterclass

Delivered with leading soil specialist Tim O’Hare

BRISTOL – The Forge (near to Christmas Steps)

Thursday 28th May 2026

Email us to direct book via invoice or

Book now on Eventbrite – £420 inc. VAT (see below for discounts)

 

Discounts are available for students, charities and councils:

30% council/charity discount. Use code: council30 or charity30

50% student discount. Use code: student50

DIRECT IN-HOUSE TRAINING

If you want to up-skill your team, we also deliver our SuDS Masterclasses as in-house training.

Below is a list of currently available masterclasses but feel free to enquire about bespoke course development is you have needs outside of this range.

Recent in-house clients include Wessex Water, Yorkshire Water, Dorset County Council, Essex County Council, Lewisham Council and Walk Wheels Cycle Trust (formerly Sustrans).

 

Current SuDS Masterclass Curriculum

Broad:

  • Integrated SuDS Masterclass

Themed:

  • SuDS for People, Play and Resilience Masterclass
  • SuDS, Ecology and BNG Masterclass (with Peter Massini)
  • Highway SuDS Retrofit Masterclass
  • SuDS in Housing Masterclass
  • SuDS in Public Realm and Greenspace Masterclass
  • SuDS in Schools Masterclass

Technical/focussed:

  • Highway Raingarden Design Masterclass
  • SuDS, Planting and Soils Masterclass (with Tim O’Hare)
  • SuDS Calcs and Hydraulics for Designers Masterclass
  • Raingardens, Rainplanters and Blue-green Roofs Masterclass

SuDS retrofit walking tours:

  • London
  • Swansea

AS LEADING EXPERTS IN THE FIELD OF INTEGRATED SUDS DESIGN AND CLIMATE RESILIENCE, WITH 25 YEARS OF DELIVERING ENVIRONMENTAL AND COMMUNITY-LED DESIGN PROJECTS, THE TEAM AT ROBERT BRAY ASSOCIATES ARE PASSIONATE ABOUT SHARING OUR KNOWLEDGE AND EMPOWERING OTHERS TO DESIGN SCHEMES THAT RESPOND CREATIVELY TO THE CHALLENGES OF CLIMATE CHANGE, HEALTH AND WELL-BEING, AND IMPACTS ON THE ENVIRONMENT.

OUR TRAINERS

Training is provided by our most experienced SuDS designers and directors including Managing Director, Kevin Barton FLI and Judith Puckmayr.  Each brings a wealth of knowledge and experience of designing and delivering numerous sucessful and award-winning projects.  Collectively they have over thirty years experience dedicated solely to SuDS design, SuDS training and writing SuDS guidance.

Kevin and Judith are also joined on specific, specialist masterclasses by UK-leading soil scientist, Tim O’Hare (SuDS Planting and Soils Masterclass), and ecologist and ex-GLA green infrastructure lead, Peter Massini (SuDS, Ecology and BNG Masterclass).

BESPOKE COURSES

We deliver these masterclasses directly to clients such as councils and can also provide bespoke courses targeted to clients needs and draw on our strategic partnerships to bring in specific expertise as required.

WHAT CLIENTS SAY

“able to explain things in an accessible and easy to understand way”

“highly informative and well presented”

“I found this entire session very insightful”

“appreciate the benefits of SuDS a lot more”

“brilliant and very informative”

“all project engineers and managers need to attend these courses to broaden SuDS understanding”

PREVIOUS CLIENTS

Wessex Water

Yorkshire Water

Peterborough Council

Lincolnshire County Council

Essex County Council

Lewisham Council

Hackney Council

Walk Wheel Cycle Trust (formerly Sustrans)

Dublin City Council

Highland Council

Eastleigh Borough Council

Forestry Commission

Buckinghamshire County Council

Islington Council

Bracknell Council