Quartz countertops have become an increasingly popular choice for kitchen and bathroom remodeling projects in recent years. With their durability, low maintenance, and customization options, it’s easy to see why quartz makes for an excellent island countertop material. But how much does a quartz island countertop cost? Let’s take a closer look.
What is Quartz?
Quartz countertops, sometimes referred to as engineered stone, are made from ground natural quartz crystals blended with resins and pigments. This mixture is combined and poured into molds to create slabs that are then cut and polished for installation.
The quartz content typically makes up 90-94% of the material, making quartz countertops very hard and durable. The resins act as a binder and provide additional strength, while the pigments introduce various colors and patterns.
Benefits of Quartz Countertops
There are several reasons why quartz has become such a popular countertop choice:
- Durability – Quartz is non-porous and resistant to scratches, stains, and heat. It can withstand heavy daily use.
- Low Maintenance – Unlike natural stone, quartz requires very little maintenance. Simple cleaning with a damp cloth and mild detergent is all that is needed.
- Customization – Quartz comes in a wide array of colors and patterns allowing you to customize your island countertop.
- Hygienic – The non-porous surface inhibits bacterial growth.
- Consistency – Since quartz slabs are engineered, each piece offers consistent coloring and patterning.
- Stylish – Quartz provides a modern and stylish look perfect for contemporary kitchen designs.
What Impacts the Cost of a Quartz Island?
Several factors come into play when determining the overall cost of a quartz island countertop:
Quartz Material
- Grade/Quality – Basic, standard, premium grades impact cost. Premium grades have more quartz content.
- Brand – Popular brands like Caesarstone, Cambria, and Silestone tend to cost more.
- Colors/Patterns – Unusual or intricate patterns and colors can increase cost.
- Thickness – Standard is 3 cm, but thicker options (2 cm, 5 cm) impact price.
- Edge Styles – Decorative edges like beveled, ogee, and dupont add cost.
Labor
- Fabrication – Cutting, shaping, and edging the slabs is done offsite by professionals.
- Installation – Precisely fitting and mounting the quartz onsite adds labor fees.
- Special Shaping – Any curved cuts or specialty work will increase labor time and fees.
Other Cost Factors
- Sink mounting – Undermount sink installation adds fees.
- Backsplash – Adding a matching quartz backsplash increases cost.
- Shipping fees – Transporting the finished slabs to your home.
- Countertop size – Bigger islands equals bigger quartz slabs and higher cost.
Cost Breakdown: Average Quartz Island Price
Based on the above factors, most quartz island countertops range between $2,500 – $5,500 installed. Here is a more detailed cost breakdown:
- Quartz slab – $55 – $125 per square foot (material only)
- Fabrication – $150 – $250 per slab
- Installation – $100 – $200 per slab
- Edging – $15 – $30 per linear foot
- 8″ backsplash – $10 – $25 per linear foot
So a medium-sized quartz island of 40 sq. ft. with standard edging and 8″ backsplash would cost roughly:
- Quartz slab: $55 x 40 sq. ft. = $2,200
- Fabrication: $150
- Installation: $100
- Edging: $15 x 15 linear ft. = $225
- Backsplash: $10 x 15 linear ft. = $150
- Total installed: $2,825
As you can see, the material itself represents the bulk of the overall cost, followed by fabrication and installation. Factors like a premium brand, exotic colors, and thick edges can send costs upward of $5,000+ for a high-end custom island. On the lower end, more affordable quartz options kept simple can reduce costs closer to $2,500.
How to Get the Best Value on Your Quartz Island
To get the most value, consider the following tips:
- Choose a mid-range quartz grade – You’ll get great durability without paying top dollar.
- Select a popular color/pattern – Go for one that’s routinely stocked to avoid custom fabrication fees.
- Keep the island shape simple – Limit curved cuts or angles to control labor time.
- Standard edging like eased or pencil round costs less than decorative edges.
- Reuse an existing quality cabinet base if possible rather than a full new custom base.
- Shop around and get 3-4 quotes – Prices can vary between fabricators.
Answering Your Quartz Island FAQs
Still have some questions? Here are answers to some common queries:
Does quartz come in different price levels?
Yes, quartz has good, better, and best levels based on quartz content, quality, pattern complexity, and brand name. Basic granite-looking quartz is most affordable.
What thickness should I get?
The standard 3 cm thickness is best for most islands. Go 2 cm to save money if budget is a concern. 5 cm is best for heavy commercial use.
What edge style looks best?
For islands, a standard eased or beveled edge works well. Decorative edges attract crumbs and dirt.
Should I get an undermount sink?
Undermount sinks are most popular for islands as they produce a seamless look. However, they add $200-300 in labor fees.
Can quartz islands be repaired if damaged?
Seams and chips can be repaired by a pro, but avoid excessive heat and impact. Quartz is durable but not indestructible.
Conclusion
When it comes to investing in a kitchen or bathroom island countertop, quartz provides unparalleled durability, low maintenance, and style. With an average all-in cost of $2,500 – $5,500 installed, quartz islands fall in the middle price range – more than laminate but less than premium natural stone. Careful selection of materials, colors, and fabrication options allows you to tailor the cost to your budget. With proper care, a quartz island countertop will provide lasting beauty and daily enjoyment for years to come.