Basic
$7.70 – $15 per sq ft
120V heating cable sized to the open floor area, basic thermostat with floor sensor and built-in GFCI, tested before covering
How Much Does Electric Radiant Floor Heat Cost in Seattle, Washington?
Install electric radiant floor heating mat or cable under tile or floating floor, including thermostat and electrical hookup (floor covering extra).
Electric Radiant Floor Heat in Seattle, Washington typically costs $9.06 to $17 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Electric Radiant Floor Heat in Seattle, Washington
$9.06 – $17
per sq ftPrices in Seattle are 19.0% higher than the national average for electric radiant floor heat.
National average: $7.91 – $15 per sq ft
What you get at each price level
Standard
$9.06 – $17 per sq ft
Heating cable set in an uncoupling membrane for even spacing, programmable GFCI thermostat with floor sensor, resistance-tested
Premium
$11 – $21 per sq ft
Heating cable in an uncoupling membrane over a thin insulating underlayment, Wi-Fi programmable GFCI thermostat, spare floor sensor
Cost Breakdown in Seattle
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $3.70 – $7.02 | sq ft |
| Labor | labor | $3.71 – $7.04 | sq ft |
| Supplies & Other | supplies | $0.99 – $1.87 | sq ft |
| Equipment & Disposal | equipment | $0.66 – $1.25 | sq ft |
Prices adjusted for Seattle local market conditions.
Cost Factors in Seattle, Washington
What Affects Pricing
- Materials ($3.56-$6.75 per square foot)
- Labor ($2.77-$5.25 per square foot)
- Supplies & Other ($7.91-$15.00 per square foot)
- Equipment & Disposal ($7.91-$15.00 per square foot)
Local Price Adjustments
Material costs4.0% above avg
Labor costs34.0% above avg
Labor costs in Seattle run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- Radiant Floor Heating Cost | Houzz, Houzz, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Seattle
Connect with local electric radiant floor heat contractors in Seattle for personalized quotes based on your specific project.