How Much Does It Cost to Install Quartz Kitchen Countertops?

Installing quartz countertops can significantly upgrade the look and feel of your kitchen. With their durable, low-maintenance, and stylish nature, quartz countertops are a popular choice for many homeowners. However, quartz countertops are an investment, so it’s important to understand the costs involved before starting your project. Here is an overview of the factors that influence the cost of installing quartz kitchen countertops.

Material Costs

The biggest contributor to the overall installation cost is the material itself. Quartz slabs are made from ground quartz crystals combined with resins and pigments. Higher quartz content and more premium colors and patterns will increase the price per square foot.

  • Basic white or light quartz options start around $50 per square foot.
  • Most standard color and pattern options range from $60-$100 per square foot.
  • High-end, exotic options with maximal patterns and swirls can cost over $100 per square foot.

Quartz thickness is another pricing factor. Standard thickness is 3/4″, but thinner 1/2″ options or thicker 1 1/4”+ options are available for an added cost.

When estimating your total material costs, take precise measurements of your countertops and multiply by cost per square foot. Most professional fabricators include a 10-15% overage to allow for cutting and defects.


Fabrication involves custom cutting, edging, and polishing your slabs. Most quartz installers charge fabrication fees of $50-$100 per linear foot. Complex edge profiles, tile backsplashes, special cuts for sinks and cooktops, and other custom elements can drive these costs higher.

Fabrication often includes delivery, but additional transportation fees may apply for distant locations.


Professional installation involves securing the fabricated quartz pieces properly on your cabinetry. Charges typically range from $40-$75 per linear foot. The installer may also need to build additional structural supports or make other modifications to ensure proper support.

Flat countertop runs are the most straightforward. Island pieces, peninsulas, banquets, and L-shaped sections take more effort and expertise to install correctly.

Additional Costs

  • Removal of old countertops – About $50-$150 per linear foot to demo and dispose of existing countertops.
  • Plumbing – $200-$500 if adjustments needed to accommodate new countertop height.
  • Backsplashes – Tile or other backsplash materials add $10-$50 per square foot installed.
  • Sink – A new undermount sink often makes sense with new countertops, ranging from $200-$2000.
  • Modifications – Electrical, plumbing or structural work needed to support new countertops.

Average Quartz Countertop Installation Costs

Given the above factors, here are some typical overall price ranges for quartz countertop installation:

  • 10 square foot countertop – $1,500-$4,000
  • 30 square foot countertop – $3,000-$7,500
  • 50 square foot countertop – $5,000-$12,500
  • 100 square foot countertop – $10,000-$25,000

Often kitchen countertops fall in the 25-45 square foot range, leading to total installed costs of $4,000-$8,000 for a typical residential kitchen. Higher-end materials, more complex installation, and additional modifications can drive costs beyond $10,000-$15,000.

However, quartz offers durability and maintenance advantages over alternatives like granite and marble. The added upfront investment often pays dividends later with fewer repairs and replacements needed down the road.

Factors That Affect Quartz Countertop Installation Cost

Many variables contribute to the total budget for your quartz countertops. Being aware of these key factors will help you plan and budget effectively.

Countertop Size and Layout

The overall square footage and linear footage are major cost drivers. Measure your space carefully to get accurate estimates. Simple layouts are most affordable. Islands, corners, and custom shapes add complexity.

Chosen Materials and Finishes

As described above, material grade, color, pattern, and edge profiles impact the price per square foot. Exotic quartz with intricate designs costs more.

Templating and Fabrication

Your layout and desired edging affect fabrication time and effort required. Opting for a high-end designer edge profile increases costs over a simple polished finish.

Removal and Disposal

Prepping your existing space for new countertops adds demo and disposal expenses if you’re replacing old counters.

Sink Style

Undermount sinks generally make sense with new quartz countertops. This may require a new sink purchase as well.


Adding a tile or glass backsplash provides a finished look. This adds material and labor costs.


Cutouts for cooktops, custom trivets, drain grooves and other special accessories increase fabrication and installation work.

Nearby Modifications

Electrical, plumbing or structural improvements needed to facilitate new counters add unexpected costs. Plan ahead to avoid surprises.


Transportation fees are higher for countertop installation in remote areas. This is reflected in your quotes.


Below are answers to some frequently asked questions about the costs of installing quartz countertops.

Is it cheaper to install quartz countertops yourself?

In most cases, professional installation is recommended for quartz countertops. The heavy materials and need for precise fabrication require expertise and special tools. Attempting DIY installation as an inexperienced homeowner can result in cracks, misalignment, or other damage if the counters are not adequately supported. Hiring professionals avoids headaches and usually yields better results over time.

Can I install a quartz countertop over my existing countertop?

It is not advisable to install quartz over an existing countertop. Since quartz is very heavy, your old countertop material likely won’t provide adequate structural support. This risks cracking or collapse. It’s best to remove and dispose of your old countertop first and start fresh with proper cabinetry support.

Should I expect extra costs or surprises with my quartz installation?

When obtaining quotes, ask your contractor about any foreseeable extra costs beyond the base quote. For example, electrical or plumbing adjustments that become necessary once the old countertop is removed. Accepting the possibility of some small surprise costs helps avoid frustration. A 10-15% cushion beyond initial quotes is wise.

How can I get the best deal on my quartz countertop installation?

Being flexible on factors like color and edge profiles gives you more options in the $50-$75 per square foot range. Get multiple bids and be clear on what’s included. Providing precise measurements also helps you get accurate quotes. Once you select a bid, request a clearly defined contract covering costs and timeline.

Should I expect to pay more for specialty quartz patterns or colors?

Yes, premium “designer” quartz slabs from top brands like Cambria and Caesarstone offer unique veining and bold colors but cost $125 per square foot and above. For more budget-friendly options, stick to simple solid colors or fine speckled patterns under $100 per square foot.


Installing new quartz kitchen countertops gives a stylish, low-maintenance upgrade to your home. While not the cheapest option, quartz provides lasting quality and resilience. With smart planning and budgeting for the various installation factors outlined above, you can determine the best quartz solution for your kitchen within your desired investment level. Discussing your goals and budget with knowledgeable professionals ensures you can make the most cost-effective choices to bring your dream kitchen to life.