Garage conversion

[chopc]

We have an intergral garage we want to convert into a TV/ games room. I would like to have wer undefloor heating. Does anyone know if this is feasible if you don't want to "disrupt" the existing house?

It’s a long story as to why, but we’ve had two types of underfloor heating.
When we first converted our garage we had underfloor heating running off the main central heating system ie water pipes. (Architect advised this.) There were no problems fitting it.
When it was all redone 🙄, builder recommended electric underfloor heating. Again, no problems fitting it.
Neither caused any ‘disruption’ to the existing house.

How did you run the pipes from the garage to the main boiler?

🤷‍♀️ Wasn’t taking much notice! Seem to recall them just using the existing central heating pipes and running the new floor heating off that. We didn’t move the boiler from its original position.