Basic
$9.78 – $24 per sq ft
Gauged 12x12 in. slate tile in mixed gray-green tones, modified thinset, sanded grout, penetrating sealer

Natural slate tile floor installed over a prepared subfloor, including setting materials, grout and sealing.
Slate Flooring in Chicago, Illinois typically costs $12 to $29 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Chicago are 19.0% higher than the national average for slate flooring.
National average: $10 – $25 per sq ft
$9.78 – $24 per sq ft
Gauged 12x12 in. slate tile in mixed gray-green tones, modified thinset, sanded grout, penetrating sealer
$12 – $29 per sq ft
Gauged 12x12 in. select slate in more even charcoal tones, modified thinset, sanded grout, two coats of sealer
$14 – $36 per sq ft
Calibrated 12x12 in. select slate, color-sorted to deep charcoal, medium-bed thinset, sanded grout, color-enhancing sealer
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $4.82 – $12 | sq ft |
| Labor | labor | $4.55 – $11 | sq ft |
| Supplies & Other | supplies | $1.28 – $3.21 | sq ft |
| Equipment & Disposal | equipment | $0.86 – $2.14 | sq ft |
Natural slate tile floor in a bathroom with wood vanity
Photo: bgautrea · CC BY-SA 2.0 · Source
Find a pro to do thisSee how slate flooring looks in each style, with photos of real projects by working designers.
Chicago's housing stock sets the style: greystones and two-flats call for traditional millwork, while converted lofts in Bucktown and the West Loop call for exposed brick, steel and open plan. Prairie School detail and mid-century bungalows are the third reference.
Work by Chicago designers first, then the styles Chicago draws from.
Industrial living room
Photo: Studio Code · Profile
Industrial bedroom
Photo: Studio MAK · Profile
Modern interior
Photo: Studio Novo · Profile
Contemporary interior
Photo: KADLEC Architecture & Design · Profile
Traditional living room
Photo: Emora Design Studio · Profile
Traditional interior
Photo: Jo Lyle & Co. · Profile
Traditional bathroom
Photo: Jennifer Taylor Design · Profile
Traditional bathroom
Photo: Studio Catherine Rose · Profile
Traditional bathroom
Photo: Studio Steidley · Profile
Labor costs in Chicago run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local slate flooring contractors in Chicago for personalized quotes based on your specific project.