Basic
$0.79 – $2.37 per sq ft
Slate cleaned and degreased, one coat of penetrating sealer for a natural matte look

Clean and apply penetrating or enhancing sealer to an existing slate floor, per sq ft.
Seal Slate Floor in Memphis, Tennessee typically costs $0.93 to $2.79 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 Memphis are 8.0% lower than the national average for seal slate floor.
National average: $1 – $3 per sq ft
$0.79 – $2.37 per sq ft
Slate cleaned and degreased, one coat of penetrating sealer for a natural matte look
$0.93 – $2.79 per sq ft
Slate deep cleaned, two coats of color-enhancing penetrating sealer to deepen the natural tones
$1.16 – $3.48 per sq ft
Slate deep cleaned, color-enhancing penetrating sealer plus a satin protective topcoat for richer color and soft sheen
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.43 – $1.30 | sq ft |
| Labor | labor | $0.30 – $0.91 | sq ft |
| Supplies & Other | supplies | $0.12 – $0.35 | sq ft |
| Equipment & Disposal | equipment | $0.08 – $0.23 | sq ft |
Multicolor slate floor tiles after cleaning and sealing
Photo: cogdogblog · CC BY 2.0 · Source
Find a pro to do thisSee how seal slate floor looks in each style, with photos of real projects by working designers.
Memphis interiors favor Southern traditional with a generous, layered feel: antiques, warm wood, patterned fabric and a mix of periods. Renovations in historic neighbourhoods keep the original character.
Photos of the styles Memphis draws from.
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
Traditional kitchen
Photo: Cabana Home · Profile
Traditional kitchen
Photo: Cielo Home · Profile
Traditional kitchen
Photo: Debra Butler Design Studio · Profile
Traditional kitchen
Photo: Designs Unlimited · Profile
Material costs in Memphis run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local seal slate floor contractors in Memphis for personalized quotes based on your specific project.