
A specialist UFH design service with over 15 years of focused expertise in underfloor heating systems.
Hydronic Design is a specialist mechanical engineering design service focused exclusively on underfloor heating systems. We work with contractors, consultants, installers and self-builders to produce precise, installation-ready design packages. Our experience spans UFH install, heat pump technical advice, AutoCAD drafting, and project management.
The principles that guide every project we take on.
Every decision is grounded in physics, not preference. We don't cut corners on calculations.
Plain English explanations alongside technical drawings. You'll always know what we've done and why.
We commit to turnaround times and honour them. If something changes, we tell you immediately.
We stand behind our work. If there's an issue with a design we've produced, we resolve it — no charge.