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#Hydronic radiant floor heating cost existing concrete slab how to#
#Hydronic radiant floor heating cost existing concrete slab install#

Electric systems either use cables built into the floor (generally in new construction) or electrically conductive plastic mats mounted on the subfloor under tile or other flooring material.A video by Krell Distributing in New York explains hydronic systems. Hydronic systems typically use a boiler to heat water and a pump to circulate hot water through plastic pipes, which brings the heat to the surface of the floor.Related articles: Electric Baseboard Heater, Hot Water Baseboard Heater, Central Heating Home Depot has do-it-yourself installation instructions.

#Hydronic radiant floor heating cost existing concrete slab how to#

This Old House estimates the cost of electric radiant heat in an average-size bathroom at $400-$700 (including new tile) for a thin electric mat installed in thinset cement and controlled by a timer-thermostat, and says it is not a difficult do-it-yourself job for those who know how to set floor tiles. Because of the high cost of electricity, electric radiant floor heat is typically installed as supplemental heat in one room rather than as the main system for an entire house, and typically costs $5-$7 per square foot for just the materials or $8-$12 or more per square foot with professional installation, depending on local rates.

#Hydronic radiant floor heating cost existing concrete slab install#

This Old House estimates it takes 2-4 days to install hydronic radiant heat under a solid wood floor in an average-size room, and describes it as a difficult project best done by a professional heating contractor. Installation in new construction tends to be the least expensive, while tearing up and replacing floors in an existing home costs the most.

Expect to pay about $6-$16 a square foot for a professionally installed hydronic (hot water) radiant floor heating system, or $9,000-$22,500 or more for a 1,500 square foot home, depending on local rates, the number of temperature zones and the overall size of the system.

Unlike forced-air central heating, radiant floor heat has no ductwork or air blowers.

Radiant floor heating, in which flexible plastic hot-water tubing or electric cables/mats are installed beneath the flooring, is best done in new construction, as part of a major remodel when the floors will be torn up anyway or in small areas of an existing home. Hydronic (Water), Installed: $6-$16 a square foot How Much Does Radiant Floor Heating Cost?Įlectric, Installed: $8-$12+ a square foot 2023 Cost of Radiant Floor Heating - Estimates and Prices PaidĬostHelper > Home and Garden > Electrical, HVAC & Energy Efficiency > Radiant Floor Heating