Basic
$7.89 – $20 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 Sioux Falls, South Dakota typically costs $9.29 to $23 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 Sioux Falls are 8.0% lower than the national average for slate flooring.
National average: $10 – $25 per sq ft
$7.89 – $20 per sq ft
Gauged 12x12 in. slate tile in mixed gray-green tones, modified thinset, sanded grout, penetrating sealer
$9.29 – $23 per sq ft
Gauged 12x12 in. select slate in more even charcoal tones, modified thinset, sanded grout, two coats of sealer
$12 – $29 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 | $4.32 – $11 | sq ft |
| Labor | labor | $3.05 – $7.61 | sq ft |
| Supplies & Other | supplies | $1.15 – $2.88 | sq ft |
| Equipment & Disposal | equipment | $0.77 – $1.92 | 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.
Miami mixes three local traditions: 1930s Tropical Deco, the 1950s Miami Modern (MiMo) of Morris Lapidus, and today's tropical modern, where clean geometry meets deep overhangs, glass and lush planting. Interiors stay cool and open to the outside, with terrazzo, white plaster, bold color accents and glossy finishes.
Work by Miami designers first, then the styles Miami draws from.
Modern interior
Photo: Collarte Interiors · Profile
Modern bathroom
Photo: Studio 818 · Profile
Art Deco bedroom
Photo: Natalia Neverko Design
Mid-Century Modern living room
Photo: Assure Interiors · Profile
Mid-Century Modern living room
Photo: Mason Meyer Design · Profile
Minimalist interior
Photo: The Habitat Collective · Profile
Modern living room
Photo: Mutuus Studio · Profile
Modern interior
Photo: Studio Novo · Profile
Modern interior
Photo: SUBU design architecture · Profile
Material costs in Sioux Falls run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local slate flooring contractors in Sioux Falls for personalized quotes based on your specific project.