Farmhouse with ground source heat pump and ThermaSkirt

“We decided early on to go with a Ground Source heat pump as we have plenty of land to lay the heat collector pipes, and as we were insulating to the latest standards, and having tiled floors, we opted to go underfloor heating downstairs. However, we were advised against UFH upstairs as we liked wood or carpet in the bedrooms”. For a while it seemed that oversized or fan assisted radiators to adequately heat the rooms at the lower flow temperature of a heat pump were Simons’ only options. But S…