How Much Does 30 Square Feet of Quartz Cost? – EDG Stone
When you order quartz countertops, most suppliers quote material by the square foot. For 30 sq ft, expect a range of:
Material-only cost: $1,500 – $2,100
Installed cost: $2,400 – $3,600
These figures assume an average quartz price of $50–$70 per square foot for entry and mid-tier options, excluding edging, cutouts, and delivery fees. Premium and designer quartz can reach $100–$150+ per sq ft, so a 30 sq ft project could exceed $4,500 installed if you choose top-tier slabs or custom colors.
Quartz Countertops Cost – A Complete Pricing and Buying Guide
Factors Affecting Material Cost
Quartz Grade: Entry-level quartz starts around $50/sq ft; mid-tier runs $70–$100; premium finishes cost $100–$150+.
Brand & Pattern: Popular brands (e.g., Cambria, Caesarstone) often carry a premium. Unique veining or limited-edition colors will add 10–20% to the base price.
Slab Size & Waste: Standard slabs cover 50–60 sq ft; large islands may require multiple slabs, increasing waste and cost by 5–10%.
Edging Profiles: Basic eased or rounded edges add $5–$30 per linear foot; ornate profiles (ogee, dupont) can cost $30–$60/ft.
Cost Breakdown Example (40 sq ft kitchen)
| Component | Unit Cost | Total (40 sq ft) |
|---|---|---|
| Quartz Slab (mid-tier) | $70/sq ft | $2,800 |
| Fabrication & Cutouts | $20/sq ft | $800 |
| Installation & Labor | $30/sq ft | $1,200 |
| Edge Treatment | $15/lf | $240 (16 lf @ $15) |
| Delivery & Cleanup | flat | $200 |
| Grand Total | — | $5,240 |
Quartz Countertop Installation Cost Guide
Labor Rates: Installation typically runs $30–$60 per sq ft, depending on region, complexity, and company reputation.
Site Preparation: Removing existing countertops incurs an additional $100–$300. Plumbing or electrical relocations may add $200–$600.
Delivery Fees: Most vendors charge a flat $150–$200 for transport; remote or elevator deliveries can incur higher surcharges.
Installation Steps & Timeline
Template Creation (1–2 days): Fabricators measure your counters to create precise templates.
Fabrication (3–7 days): Cutting, edging, and polishing your slabs in the shop.
Installation (1 day): Removal of old surfaces, setting the new quartz, sealing seams, and final cleanup.
Comparing Costs: Granite vs. Quartz vs. Marble Countertops
| Material | Average Material Cost (per sq ft) | Installed Cost (per sq ft) | Maintenance Requirements |
| Quartz | $50–$150 | $80–$200 | Low (non-porous) |
| Granite | $40–$200 | $70–$150 | Medium (annual sealant) |
| Marble | $50–$150 | $80–$180 | High (susceptible to etching) |
Although granite can start slightly cheaper, quartz offers consistency in pattern, color, and long-term maintenance savings. Marble provides unmatched luxury but demands more care and often higher installation precision.
The Complete Quartz Countertops Cost Guide 2025
Cost Trends & Predictions
Rising Resin Costs: Global resin price increases in 2024–2025 have driven sapphire and metallic quartz colors up by 5–10%.
Sustainability Premium: Recycled-content quartz options command a 15–20% premium due to eco-friendly branding.
Labor Shortages: Skilled fabricators see wage hikes, pushing installation rates higher by 3–7% annually.
Regional Price Variations
West Coast: $70–$120 material, $40–$70 install
Northeast: $60–$110 material, $35–$65 install
Midwest: $50–$100 material, $30–$60 install
South: $55–$105 material, $32–$62 install
Quartz Countertops for Kitchens and Bathrooms
Residential Kitchen Applications
Standard Counters (40 sq ft): $4,000–$6,000 installed
Large Islands (60–80 sq ft): $6,000–$12,000 installed
Backsplashes ($30–$50 per sq ft): Adds design continuity at moderate cost
Bathroom Vanities
Single Vanity (20–25 sq ft): $2,000–$3,000 installed
Double Vanity (30–40 sq ft): $3,000–$5,000 installed
Quartz’s moisture resistance and color consistency make it ideal for vanity tops where sealing and upkeep are concerns.
Frequently Asked Questions
Q: How much are quartz countertops?
A: Depending on slab grade and region, quartz countertops range from $50 to $150+ per square foot for materials-only, with installed costs typically between $80 and $200 per square foot. National averages center around $70–$100 material and $120–$160 installed.
Q: How much are quartz countertops per square foot?
A: Material costs vary by quality:
Entry-level: $50–$70/sq ft
Mid-tier: $70–$100/sq ft
Premium: $100–$150+/sq ft Installation adds another $30–$60/sq ft on average.
Q: How much do quartz countertops cost?
A: Installed quartz countertops typically cost $80–$200 per square foot, factoring in material, fabrication, edging, and labor. Average single-family kitchen projects (40 sq ft) fall between $4,000 and $8,000 total.
Q: How much are quartz countertops?
A: Reddit users report paying between $60–$100 per sq ft installed, but some premium installations can exceed $120/sq ft. Always get multiple quotes!
Q: How much are quartz countertops at Lowe’s?
A: Lowe’s quartz selections start at approximately $55/sq ft for builder-grade slabs and can go up to $100–$120/sq ft for patented styles. Installed pricing usually runs $85–$150/sq ft in-home.
Q: How much are quartz countertops in the UK?
A: In the UK, material costs mirror US ranges in GBP: £45–£100 per sq ft (converted to square meters, most UK suppliers price £450–£1,080/m²). Installation adds £200–£350/m².
Q: How much are quartz countertops in Canada?
A: Canadian pricing sits around CAD 75–CAD 150 per sq ft material, with installation averaging CAD 100–CAD 200 per sq ft, depending on province.
Q: How much are quartz countertops at Menards?
A: Menards offers quartz slabs from $60–$90 per sq ft for basic colors. Installation services vary by store but average around $80–$120/sq ft.
Q: How much are quartz countertops vs granite?
A: Quartz: $50–$150 material, $80–$200 installed. Granite: $40–$200 material, $70–$150 installed. Quartz usually offers more predictable pricing and lower maintenance.
Q: How much are new quartz countertops?
A: A brand-new quartz installation for an average kitchen (40 sq ft) typically starts at $4,000 total and can exceed $10,000 for premium materials and custom work.
Conclusion
Quartz countertops strike an ideal balance of beauty, durability, and ease of maintenance, with material costs ranging from $50 to $150+ per square foot and installed prices between $80 and $200 per sq ft. By understanding grades, labor factors, and regional trends, you can accurately budget your next renovation. Whether you’re comparing quartz to granite, evaluating costs at Home Depot or Lowe’s, or exploring high-end designer options, this guide equips you to make confident decisions in 2025 and beyond.
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References:
Reddit, “How much did you pay for your quartz countertop?,” Reddit KitchenRemodel, https://www.reddit.com/r/kitchenremodel/comments/1hyz0bb/how_much_did_you_pay_for_your_quartz_countertop/ (reddit.com)
Real Simple, “Should You Choose Quartz or Quartzite for Your New Counters?,” https://www.realsimple.com/quartz-vs-quartzite-8403398 (realsimple.com)
CountyOffice.org, “How Much Do Quartz Countertops Cost?,” YouTube video https://www.youtube.com/watch?v=MNfAGOXhsyo (youtube.com)
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