Invest In Your Team's Productivity And Quality


Monthly License

£122 per Month
  • Ideal for Occasional Users
  • Unlimited Projects
  • Cancel Anytime
  • One Account Included
  • Training Session Available Upon Request
  • Support Provided
Most Popular

Annual License

Starting from £89 Per Month / Paid Annually
  • Ideal for Small Teams
  • Unlimited Projects
  • Unlimited Support
  • Unlimited Accounts
  • Group Training Session
  • One Active User Per License
  • Revit Integration Sold Separately
  • Minimum one license per office

Enterprise License

Let's Talk Y
  • Ideal for Larger Teams
  • Unlimited Projects
  • Unlimited Support
  • Unlimited Projects
  • 2x Training Sessions Per Year
  • Unlimited Active Users


Safe and secure payment via Stripe

American Express


01   Can I try h2x for free?

Our 14-day free trial gives you access to all h2x features.

After the free trial, you will have read-only access and full access will be achieved if you start the subscription.

02   Cancellation policy?

Monthly License: You are free to cancel your subscription at any time. However, we kindly ask that you provide us with a minimum of 30 days' notice prior to cancellation. This allows us to process your request efficiently and ensure you receive no further billing.

Annual License: We understand that circumstances can change over the course of a year. For annual subscriptions, we simply require that you notify us of your intent to cancel before the end of your subscription year. This way, we can assure that your subscription will not be automatically renewed for the following year.

03   Can I have a demo of h2x?


We offer a presentation to explain the benefits of using h2x and a live demo to show you how it works.

04   What happens to my data if I stop using h2x?

Your data will remain stored on the h2x platform and can be accessed as read-only.

No editing will be allowed unless a subscription begins.


Domestic Heat Pump

"After learning how to use the software, we are able to have a domestic project sized in no more than an hour or two.

We get a presentable PDF drawing set to share with our client and h2x automatically generates the Bill of Quantities at the same time, which is great for estimating and material orders.

Most importantly, we have accurate pipe-sizing calculations for our heat-pump installations which ultimately leads to well-performing systems and happy clients."



“I would estimate over the length of this project, I have spent 50% less time designing than I would on our previous software.”

“The ability to output the design straight into Revit assisted clash detection and coordination.”


What Installers Say

What Consultants Say

A game changer for the humble plumber. Incredible.

Brad Winkel

Director at Queenstown Plumbing

Brilliant, simple and easy to use. Game changer.

James Major

Director at Hubb

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

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

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


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.