Where to Buy Prefab Quartz Countertops

Big Box Home Improvement Stores

Major home improvement chains like Home Depot and Lowe’s offer a selection of prefab quartz countertops that can be convenient, cost-effective options:

  • Brands like Silestone and Caesarstone are typically available through special order at most locations.
  • In-stock options tend to be more limited but can provide a quicker install.
  • Price points are competitive, especially for entry-level quartz.
  • Knowledgeable kitchen design specialists can assist with measurements, installation, and coordinating other remodel products.

Local Countertop Suppliers

For more variety and customization, local countertop suppliers specialize in fabrication and installation services:

  • Stores focused on kitchen and bath products will have extensive quartz slabs and prefab options from leading brands.
  • Experienced staff can provide design expertise and precise measurements for a custom fit.
  • Higher-end materials like Cambria or Viatera may be more available.
  • Fabrication and install are typically included for a turnkey service.
  • Pricing is usually more than home improvement stores.

Online Retailers

Ordering prefab quartz online caters to DIY-ers looking for convenience and affordability:

  • Direct purchasing from manufacturers like MSI can save money.
  • Low overhead means lower pricing than local stores.
  • Shipping costs need factoring but may still result in overall savings.
  • Limited selection and inability to see/feel materials in person.
  • Precision measurements and proper installation are critical.
  • May lack customer service for questions/issues.

Key Considerations When Buying Prefab Quartz

Regardless of where you purchase, keep the following in mind:

  • Get accurate measurements – Precision is vital to ensure proper fitting and any cutting needed.
  • Review return policies -damaged or incorrectly sized pieces may need replacing.
  • Factor total costs – beyond just material, include needed accessories, delivery, taxes, installation.
  • Choose experienced installers – improper installation can ruin quartz surfaces.
  • Select reputable brands – stick with established, warranty-backed manufacturers.
  • Know maintenance needs – quartz requires some routine care to look its best.

Frequently Asked Questions

What are the pros and cons of prefab vs. custom quartz?

Prefab quartz provides convenience and lower prices but with less customization and size limitations. Custom-fabricated quartz can be shaped to any size and spec but has higher costs.

Does prefab quartz still need to be installed professionally?

It’s highly recommended to have prefab quartz installed by an experienced contractor. Proper installation ensures seams fit perfectly and the countertop functions as it should.

What thickness should I choose for a prefab quartz countertop?

The standard thickness is 3 cm (1.2 inches), which works well for most applications. Go with 2 cm (0.8 inches) only for wall and niche spaces. For heavy usage areas, choose the durability of 3.5 cm (1.4 inches).

Can you cut or alter the size of a prefab quartz countertop?

It is possible to cut a prefab quartz countertop but should be done by a professional fabricator. The pieces must be properly supported, cut with the correct tools, and re-finished properly.

Does prefab quartz offer any warranty protection?

Most major brands do provide limited warranties on prefab quartz. Make sure to review warranty terms for what damages are covered and the length of coverage provided.


With the right research and planning, prefabricated quartz can deliver convenience, quality, and affordability for a kitchen or bath remodel. Taking the time to understand sizing, installation, and purchased locations will ensure you end up with durable, worry-free countertops that suit your space and style perfectly. Always measure twice and confirm details before purchasing to guarantee you get exactly the prefab quartz countertops you want!