Basic
$10 – $25 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 Honolulu, Hawaii typically costs $12 to $30 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 Honolulu are 21.0% higher than the national average for slate flooring.
National average: $10 – $25 per sq ft
$10 – $25 per sq ft
Gauged 12x12 in. slate tile in mixed gray-green tones, modified thinset, sanded grout, penetrating sealer
$12 – $30 per sq ft
Gauged 12x12 in. select slate in more even charcoal tones, modified thinset, sanded grout, two coats of sealer
$15 – $37 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 | $5.04 – $13 | sq ft |
| Labor | labor | $4.55 – $11 | sq ft |
| Supplies & Other | supplies | $1.34 – $3.36 | sq ft |
| Equipment & Disposal | equipment | $0.90 – $2.24 | 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.
Honolulu design is island modern: louvered walls, deep lanais, natural materials, open plans and a palette drawn from sea, sky and foliage. It is explicitly climate-driven rather than a decorative 'tropical' theme.
Photos of the styles Honolulu draws from.
Coastal living room
Photo: Full Circle Interior Design · Profile
Coastal bathroom
Photo: Allison Babcock Design · Profile
Coastal kitchen
Photo: Alexis Marie Interiors · Profile
Coastal kitchen
Photo: Debra Butler Design Studio · Profile
Coastal kitchen
Photo: Honors Interiors · Profile
Coastal kitchen: Greenhouse Kitchen Designed For Silestone And Kohler
Photo: In Detail Interiors · Profile
Coastal kitchen: Modern Coastal Panama City Beach
Photo: Kristin Midgett Interiors · Profile
Coastal kitchen
Photo: MG Interiors · Profile
Coastal kitchen: Punta Gorda Coastal Refresh
Photo: St. Augustine Design · Profile
Labor costs in Honolulu run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local slate flooring contractors in Honolulu for personalized quotes based on your specific project.