Ready to transform your drainage designs?

From traditional to foul to sustainable drainage systems (SuDS), Causeway Flow ensures your projects meet the highest compliance standards.

Join thousands of forward-thinking engineers, consultants, developers and approval authorities who are revolutionising their drainage designs with Causeway Flow to: 

  • Design and audit drainage schemes including sustainable drainage systems (SuDs) quickly and efficiently
  • Deliver optimal, sustainable and compliant designs with confidence
  • Easily model SuDS features that adhere to the core principles outlined in the SuDS Manual
End-to-end drainage design software
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Elevate your drainage designs

 
Full integration for a seamless workflow

Deliver user customisable design production, including annotations, manhole and pipe schedules, longsections and Level 2 BIM reports to help clients and authorities make decisions faster. Integrate with Civil 3D®, AutoCAD® and Causeway Live Design for a seamless workflow.

Meet regulatory requirements

Ensure compliance with all necessary standards, guidelines and regulations. From traditional to SuDS to foul drainage design, Causeway Flow ensures your projects meet the highest compliance standards.

Advanced graphical design

Our cutting-edge graphical user interfaces effortlessly converts existing graphical drawings or create new ones into designs ready for detailed analysis and design.

Unmatched flexibility and cost savings

Causeway Flow can be accessed across multiple teams, offices and countries. Say goodbye to restrictive fixed licences that slows down your team and hinders scalability.

Sustainability in mind

Intuitvely model SuDS components that adhere to the core principles outlined in the SuDS Manual. Balance the four pillars of SuDS, ensuring compliant, harmonious, and effective designs.

Best practice designs, reports and drawing production

Embrace software that epitomises the gold standard in drainage design. Elevate your design reports and drawings, including Level 2 BIM output, and stay ahead of industry competition.

Trusted by consultants, housebuilders and authorities

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Doran Consulting
Waterman Moylan Consulting
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MHL consulting engineers
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SD Engineers

“Going from a sketch scheme, as opposed to having to fully model something, that didn't exist before, so that's a saving of time. You're talking about doing something in 10 minutes as opposed to spending two days on a model to get it to a point. That's really powerful.”

Curtins

“Being able to model different types of SuDS features, Causeway Flow is at the forefront of that and we are able to meet local authority's requirements”

Is Causeway Flow the right solution for you?

Smart drainage design starts with Causeway Flow.

Causeway Flow is an industry leading hydraulic modelling package for the design and analysis of optimal, compliant and cost-effective storm and foul water drainage networks, developed for organisations looking for a robust, intuitive and complete design solution.

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Over 20 new organisations adopt Causeway Flow as their drainage design solution
"We wanted a robust, intuitive and complete solution. Causeway Flow ticked all our boxes, and more. That’s why we were more than happy to roll the solution out to our teams worldwide."
Clay Civil Consulting
"It has made our hydraulic design process easier thanks to its ability to use the modified rational method for sizing conveyance systems and the SWMM engine for hydraulically analysing drainage systems."
Flood Risk Consultancy
"Causeway Flow enabled me to quickly and efficiently map out the drainage network, resulting in visually appealing outputs and a modern feel compared to what I had used before."
Curtins

Widely accepted by approving authorities in the UK

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Let's get started

Our cloud-based floating licence model lets your engineers access Causeway Flow and easily share licenses across multiple teams, devices and office locations. This flexible option lets you scale up or down as needed without being tied down by restrictive user-locked licences. Contact us today and let's get Causeway Flow working for your business!

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