I have a block and beam construction on the First Floor, do I need to use any insulation for the hydronic underfloor heating

Downward heat losses are approximate 10 % with any underfloor heating system.  Therefore it is always best to use some insulation on the FF also.

We recommend a minimum of 30 mm insulation as this will prevent any rooms over heating on the ground floor.

See more floor constructions below;


View all questions

What pump will I get with my water/wet underfloor heating system?

Can I order the underfloor heating online?