Hi,
I'm refurbishing, and thought I should investigate underfloor heating, excavating the existing floor (40sq.m) to a depth of 150mm and installing 100mm of insulation under the system with a finishing screed of 45mm. I intend covering it with an engineered wooden floor.
The cost is considerable and I have to ask if there is a reduction in the cost of heating sufficient to warrant the investment. Can anyone advise me on the comparable running costs of underfloor heating from a gas-fired boiler?
I'm refurbishing, and thought I should investigate underfloor heating, excavating the existing floor (40sq.m) to a depth of 150mm and installing 100mm of insulation under the system with a finishing screed of 45mm. I intend covering it with an engineered wooden floor.
The cost is considerable and I have to ask if there is a reduction in the cost of heating sufficient to warrant the investment. Can anyone advise me on the comparable running costs of underfloor heating from a gas-fired boiler?