For engineered parquet flooring installation with underfloor heating, we have two options. We can glue the parquet down or leave it to “float” without fixing it to the subfloor. It is recommended to glue the wood in order to optimise the heat transfer.
https://www.construction21.org/articles/h/parquetry-and-underfloor-heating.html

I have an electric UFH but tile flooring much cheaper. I
Think with wood floor you would use water ufh. I think. Good luck.

Hello Lou,

Our Reclaimed Heritage Oak Versailles Panels seen in that London residential - https://www.reclaimedflooringco.com/project/engineered-versaille-panel/ ...are available engineered. The engineered construction is water and boil proof tested to accommodate hot & cold climatic conditions and so suitable over underfloor heating. Any further questions please email loisann@reclaimedflooringco.com