Aerothermal and underfloor heating in new builds: why now is the best time

Installing underfloor heating in a new build means laying pipes on the sub-floor slab before the screed: €25–40/m². Retrofitting in an existing home means lifting all flooring, raising the floor level by 8–12 cm and relaying everything: €80–120/m². In a 120 m² house, that is €7,000 vs €14,000 for the same result.

An aerothermal heat pump combined with underfloor heating and solar PV easily achieves an A or B energy certificate — worth 10–20% more on resale, with annual savings of €1,500–€3,000 vs conventional systems.

We install Daikin Altherma, Panasonic Aquarea and Vaillant arotherm+ across Alt Empordà. Free quote within 24 hours.