Stormwater Design

Stormwater Design

h2x allows you to create an accurate stormwater design more efficiently with automated calculations, drawing production, and report exports.

Why Use h2x For Stormwater Design?

Traditional stormwater design can be manual, time-consuming, and error-prone, especially when balancing flow rates, pipe sizing, and compliance with local drainage codes.

However, h2x removes the complexity by automating stormwater calculations, sizing networks, and generating fully detailed designs and documentation to help engineers design faster and with confidence.

Automated Calculations

Input your pre-calculated runoff values directly into h2x software to streamline your stormwater design workflow. Skip the manual sizing and let h2x handle the system layout and pipe sizing automatically to save you time and ensure accuracy.

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System Sizing

h2x automatically sizes your pipe network based on your calculated flow rates and project-specific parameters. The software performs checks for pipe capacity and velocity to ensure your design meets both functional performance and regulatory compliance.

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Drawings

Generate professional stormwater system drawings as PDFs with custom cover sheets, title blocks, and detailed annotation. Export your layouts, pit schedules, pipe runs, flow direction schematics, and more into AutoCAD and Revit formats to integrate seamlessly into your existing design workflow.

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Reports

Automatically generate a Bill of Materials and calculation reports tailored to your stormwater design. These include pits, pipes, grates, tanks, fittings, and flow control devices, along with key performance metrics like flow capacity, pipe gradients, and velocity, helping streamline procurement and ensure smooth on-site execution.

Try Designing Stormwater in our Software

Test designing a stormwater system in h2x today and see how much time you can save:

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Loved by Engineers

★ ★ ★ ★ ★
Brilliant, simple and easy to use. Game changer.

James Major
Director at Hubb

★ ★ ★ ★ ★
h2x is great software, our company use it nearly every day. It is easy to use with direct conversion from h2x to Revit.

Callum Craig
Engineer at WDE

★ ★ ★ ★ ★
A game changer for the humble plumber. Incredible.

Brad Winkel
Director at Queenstown Plumbing

★ ★ ★ ★ ★
h2x is fantastic software. It is very easy to use and the ability to output to Revit is a fantastic time saver.

Joe Kirrane
Engineer at MEP

★ ★ ★ ★ ★
Big time game changer to the industry!

Viv Jude
Director at UHC

★ ★ ★ ★ ★
Incredible software! Super user-friendly and allows you to save so much time.

Devni Gamage
Engineer at DMA

Stormwater Design FAQs