How Much is 20 Square Foot Quartz Countertop?

Quartz countertops are a popular choice for kitchen and bathroom remodeling projects due to their durability, low maintenance, and stylish appearance. When shopping for quartz countertops, it’s important to understand how pricing is calculated so you can budget and plan your project accordingly.

What Factors Determine the Price of Quartz Countertops?

Several key factors impact the overall cost of quartz countertops:

  • Quartz Type: There are different grades and quality levels of engineered quartz, which affect the price. Premium brands like Caesarstone and Silestone are more expensive than value brands.
  • Color and Pattern: Simple solid colors are the least expensive quartz options. Multi-colored quartz or quartz with intricate patterns costs more.
  • Thickness: Standard thickness is 3/4″, but 1 1/4″ or 2″ thick quartz costs up to 50% more. Thicker quartz is more durable.
  • Edge Profiles: Decorative edges like bullnose or ogee edges add complexity and cost. A standard square edge is the most affordable.
  • Installation: Hiring a professional to template, fabricate and install the countertops adds labor costs. DIY kits cost less but require more work.
  • Location: Prices vary regionally based on the availability of quartz slabs and local labor costs. More remote areas often have higher prices.

What is the Average Price per Square Foot for Quartz?

The price per square foot of quartz countertops ranges between $50 to $100, with most homeowners paying $70 to $80 per square foot installed.

Here is a breakdown of what you can expect to pay:

  • Entry-level Quartz: $50 – $70 per square foot
  • Mid-range Quartz: $70 – $80 per square foot
  • Premium Quartz: $80 – $100 per square foot

For a 20 square foot countertop space, the total cost would be:

  • Entry-level Quartz: $1,000 – $1,400
  • Mid-range Quartz: $1,400 – $1,600
  • Premium Quartz: $1,600 – $2,000

As you can see, the total cost can vary widely depending on the factors discussed earlier. Keep your budget and project needs in mind when pricing quartz options.

What Should You Look for When Choosing Quartz?

When selecting quartz for your 20 square foot countertop, keep the following tips in mind:

  • Choose a color and pattern you love since quartz cannot be refinished or altered later on.
  • Consider your home’s resale value. Neutral quartz colors have the widest appeal to buyers.
  • Opt for thicker quartz of 2″ or more for heavy usage areas like kitchen counters.
  • Examine quartz samples in person before finalizing your slab. Variations can occur.
  • Make sure your quartz choice is non-porous to prevent damage and stains.
  • Select a reputable installer who can properly seam adjoining quartz sections.
  • Request to see past examples of the installer’s quartz countertop work.

Purchasing a quality quartz in an attractive color and style can significantly upgrade your space. Take the time to make the best choice within your budget. With proper care, you can enjoy beautiful quartz countertops for many years.

Frequently Asked Questions About Quartz Countertops

How durable and stain-resistant is quartz?

Quartz is very durable and resists scratches, cracks and heat damage. It is non-porous so liquids don’t penetrate the surface, limiting staining. Quartz is nearly maintenance free.

Does quartz require sealing?

No, quartz does not require regular sealing like natural stone. However, sealing can add extra protection. Ask your installer if they recommend sealing.

What thickness should I choose for quartz?

3/4″ thickness works well for most applications. Opt for 1 1/4″ or 2″ thick quartz on heavy use surfaces like kitchen counters or wet bars.

What kind of warranty comes with quartz?

Quality quartz usually comes with a 10-15 year manufacturer warranty covering defects. Some warranties cover chips and cracks too. Confirm warranty details with the dealer.

Does quartz have a consistent color and pattern?

Variation in color and pattern can occur across slabs. Examine your slabs beforehand and arrange the layout to maximize consistency.

Is installation of quartz countertops difficult?

Quartz requires precise installation to properly secure seams and prevent cracks. Hiring experienced professionals is highly recommended unless you’re very DIY skilled.


Quartz delivers an ideal balance of beauty, durability and value when chosen carefully. Spending between $70 to $100 per square foot typically provides a high-quality quartz countertop that will look amazing for many years with minimal maintenance required. Consider the key factors like thickness, edges, and color consistency when making your decision. And be sure to hire a reputable installer to ensure your 20 square foot quartz countertop meets your expectations and fits your budget.