Tired of using spreadsheets?
We're an easy-to-use tool that
increases quality and saves time.
"Brilliant, simple and easy to use. Game changer."
Director of Hubb
How h2x's Pipe Sizing Software Can Help:
Automate tedious tasks and focus on the work that matters
As the industry transitions to renewable energy, rule-of-thumb calculations are no longer sufficient or acceptable.
h2x is user-friendly software that saves you time and increases your quality:
- Room by Room Heat Loss: Based on MCS guidelines.
- Pipe Sizing: Automated based on your heat loss.
- Recirculation Pump Sizing: Automated based on your layout.
- Heat Pump Sizing: Automated based on what is connected.
- PDF Set: Branded with your logo.
- Bill of Materials: Detailed list of components.
Plumbing & Heating Pipe Sizing Software
h2x offers a solution to the traditional design method of manual, tedious, and time-consuming tasks.
Our easy-to-use tool streamlines the design process and provides detailed, accurate, CIBSE-verified results.
There are various exports including calculation spreadsheets, a bill of materials, PDF, AutoCAD and Revit.
A Streamlined Design Process
Project Set Up
- Upload PDF floor plans
- Review the sizing parameters
- Add the relevant equipment
- Draw the pipe layout
- Review the results
- Export to a range of formats
Why Teams Choose h2x's Pipe Sizing Software
Our software is built with the user in mind, with an intuitive design that minimises the learning curve.
Accuracy and Quality
h2x provides precise calculations that have been verified by CIBSE, reducing the risk of errors.
The software is designed to streamline and automate routine tasks, helping teams to complete projects more efficiently.
Built by engineers and influenced by user feedback, h2x is commited to providing the industry with the best tool possible.
We provide outstanding customer support to assist with any issues, ensuring your team gets the best out of the software.
Our subscription model offers an affordable solution for teams of all sizes, with the flexibility to scale up or down based on your needs.
Large Domestic Renovation, UK
"Pipe sizing is a dream with h2x being able to quickly change pipe types from copper to MLCP.
Being able to set a velocity limit of 1 means we have all the pipe sizes calculated with correct flow rates and velocity.
h2x takes away the worry of a miscalculation or undersizing of pipe work potential."
Salon Republic, USA
"The quality of the designs saw significant improvement with the adoption of h2x."
"The software offers precision through detailed result outputs and advanced options for efficient pipe sizing, allowing engineers to optimize based on parameters like maximum velocity and pressure drop."
What Installers Say
What Consultants Say
A game changer for the humble plumber. Incredible.
Director at Queenstown Plumbing
Brilliant, simple and easy to use. Game changer.
Director at Hubb
Big time game changer to the industry!
Director at UHC
Incredible software! Super user-friendly and allows you to save so much time.
Engineer at DMA
h2x is great software, our company use it nearly every day. It is easy to use with direct conversion from h2x to Revit.
Engineer at WDE
h2x is fantastic software. It is very easy to use and the ability to output to Revit is a fantastic time saver.
Engineer at MEP
Our Latest Insights
A complete guide to sizing Recirculation Pumps. Learn the calculations, ensure they are installed correctly, and know when they are required:
Sizing pipes correctly is critical! Explore the issues caused by incorrectly sized pipes, work through an example pipe sizing project, and more:
Water pressure is an essential aspect of every plumbing system. Find out the importance of calculating residual and static pressure:
Get Started with h2x Today!
1:1 Training: Become part of our community - each h2x package includes personalised training and we even run tutorials using your own projects to get you up and running quickly.
Walkthroughs: With access to over 150 short, feature-specific videos embedded within h2x, you'll master our tool in no time.
Assistance: Rated 4.9/5 for customer support - exceptional support is our promise. Our integrated help button connects you to real engineers ready to assist with any design query, large or small.