Prices for natural and engineered stone countertops vary widely by material, thickness, edge style, and region. In rough terms, buyers should consider total installed cost, per-square-foot price, and the implications for long-term maintenance. This article outlines cost ranges and main drivers to help compare self-contained options for soapstone, granite, and quartz.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Soapstone countertops | $40 | $60 | $120 | Unsealed to sealed options affect price; common thickness 1.25″ to 2″. |
| Granite countertops | $40 | $60 | $100 | Varies with origin and grade; standard 3cm (1.18″) or 2cm (0.75″) slabs. |
| Quartz countertops | $50 | $75 | $120 | Engineered stone; consistent pattern; usually 2cm or 3cm. |
| Installed price range (typical kitchen, 30–40 sq ft) | $2,000 | $5,000 | $12,000 | Includes fabrication, edge, sink cutout, and removal of old countertops. |
Overview Of Costs
Cost ranges for soapstone, granite, and quartz countertops involve material price, fabrication complexity, and installation labor. Soapstone tends to be more affordable than quartz in some markets but can require periodic oiling. Granite often sits in the mid-range; quartz is frequently the most uniform and can command premium prices for high-end patterns. Assumptions: standard 3 cm thickness, full-height backsplash, standard edge (e.g., eased edge), and sink cutouts. Assumptions: region, specs, labor hours.
Cost Breakdown
The following table shows a typical breakdown for each material, including total project ranges and per-unit pricing while noting common drivers.
| Material | Project Total Low | Per Sq Ft Low | Project Total High | Per Sq Ft High | Drivers & Notes |
|---|---|---|---|---|---|
| Soapstone | $2,000 | $40 | $6,000 | $120 | Finish options, oiling, and edge profiles influence cost. |
| Granite | $2,500 | $50 | $7,500 | $100 | Seams, thickness, and origin affect price; sealant often included. |
| Quartz | $3,000 | $60 | $9,000 | $120 | Pattern, brand, and integrated sink options raise costs. |
What Drives Price
Material cost, thickness, and edge profile are the largest price drivers for all three options. For granite and quartz, supplier grade, color consistency, and brand influence per-square-foot pricing. Soapstone often costs less per square foot but may incur higher maintenance costs over time. Labor hours, crew size, and removal of old countertops add to final totals.
Cost Drivers
Key variables that shift pricing include blade-to-bulk material quality, transportation, and fabrication complexity. For quartz, pattern density and brand often push price up; for granite, slab thickness and seam complexity matter; for soapstone, oil finish and sealing schedule impact long-term cost. Assumptions: region, specs, labor hours.
Regional Price Differences
Prices vary by market. In this section, three broad U.S. regions show typical deltas for installed countertops:
- West vs Midwest: ±10–15% for granite and quartz due to transport and quarry access.
- Urban centers vs Suburban: quartz may be +5–15% in cities for premium brands.
- Rural areas: soapstone can be relatively cheaper due to local availability, but installation may incur travel fees.
Assumptions: region, specs, labor hours.
Labor, Hours & Rates
Installation labor commonly accounts for 20–40% of total costs, depending on edge work, sink integration, and cabinet clearance. A typical crew rate ranges from $50 to $95 per hour, with installation times estimated at 8–20 hours for a mid-size island or full kitchen. data-formula=”labor_hours × hourly_rate”>
Edge Profiles & Fabrication Time
Edge profiles (straight, eased, bullnose, ogee) and required precision influence both time and price. A simple straight edge tends to be cheaper, while complex profiles add 15–40% to fabrication time and cost. For quartz, consistent patterns can speed production; natural stone requires more handling and cuts. Assumptions: standard kitchen layout, no unusual cuts.
Additional & Hidden Costs
Hidden costs can include removal of old countertops, cabinet modification, plumbing adjustments, and sealants for stone surfaces. Quartz installation sometimes includes integrated sinks, which may raise the price by 5–15%. Soapstone maintenance products and sealant replacements should be budgeted in the long term. Assumptions: standard remodel scope.
Real-World Pricing Examples
Three scenario cards illustrate typical quotes for a 30–40 sq ft kitchen. Each card lists specs, labor hours, per-unit prices, and totals. These samples reflect current market ranges and common edge choices.
- Basic Soapstone: 1.25″ thickness, eased edge, plain sink cutout, no integrated features. 10–12 hours labor. Materials $40–$60/sq ft; total $2,100–$3,800.
- Mid-Range Granite: 3 cm thickness, standard edge, standard sink, easy seams. 12–16 hours labor. Materials $45–$65/sq ft; total $3,000–$6,000.
- Premium Quartz: 3 cm thickness, full backsplash, complex edge, dual undermount sinks. 16–20 hours labor. Materials $70–$95/sq ft; total $5,000–$9,000.
Assumptions: region, specs, labor hours.
