How much does in-floor radiant heating cost to install in a Calgary home?

In-floor radiant heating in a Calgary home typically costs $10 to $25 per square foot installed, depending on the system type, flooring material, and scope of the project. Electric radiant heat mats — the most common choice for individual rooms like bathrooms, ensuites, and kitchens — run $10 to $16 per square foot including the mat, thermostat, thinset embedding, and electrical connection. Hydronic (hot water) systems, which circulate heated water through PEX tubing embedded in or under the subfloor, cost $15 to $25 per square foot and are generally only cost-effective for whole-home installations or new construction where the tubing can be laid before the slab is poured.

For a typical Calgary bathroom of 50 to 80 square feet, expect to pay $800 to $1,500 for an electric radiant mat system professionally installed, plus the cost of the tile or stone flooring on top. A larger project — say, heating 300 square feet of basement floor — would run $3,000 to $5,000 for electric mats. Whole-home hydronic systems for a 1,500-square-foot Calgary home can range from $15,000 to $35,000 including the boiler, manifold, PEX tubing, and controls, though these are typically planned during new construction rather than retrofitted into existing homes.

The thermostat is a meaningful part of the cost. A basic programmable thermostat runs $100 to $200, while a Wi-Fi-enabled smart thermostat like the Nuheat Signature or Schluter Ditra-Heat-E-RS runs $250 to $400. In Calgary, a programmable thermostat is worth every dollar — you can set the floors to warm up before you wake on cold winter mornings and dial back during the day, which significantly reduces operating costs through our long heating season from October through April.

Electric heated flooring requires an electrical permit and inspection by a Safety Codes Officer in Calgary. The electrical connection from the mat to the thermostat and from the thermostat to the panel must be performed by a licensed electrician. This is not optional — it is a code requirement under the Alberta Building Code, and unpermitted electrical work can void your home insurance and create serious safety hazards. Budget $200 to $500 for the electrician's portion, depending on how far the run is from the panel to the thermostat location.

One important note for Calgary homeowners: radiant floor heating is an excellent investment in our climate because concrete slabs and tile floors stay genuinely cold from October through April. The comfort difference is dramatic — stepping onto a heated tile floor on a minus-thirty January morning versus stepping onto cold tile is night and day. If you are planning a bathroom renovation or basement development, adding heated floors during the project is far less expensive than retrofitting them later. Browse flooring contractors in the Calgary Construction Network directory at calgaryconstructionnetwork.com/directory?trade=flooring to get estimates on your heated floor project.