Karo Olive Gray 12x24 Polished Porcelain Tile

Ships in 5-7 business days

Karo Olive Gray 12x24 Polished Porcelain Tile

Ships in 5-7 business days
  • Made in USA
per Box (15.75 sq. ft.)
As Low as
$8.90 per sq. ft.
Bulk Savings x
  • Buy 8 Box at $8.46 per sq. ft and save 6%
  • Buy 32 Box at $7.99 per sq. ft and save 10%
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$49 Flat Fee Shipping. Return Policy
Shipping & Returns
Free Shipping On Samples When You Order 4+

All samples ship for FREE when you order 4 samples or more!

$49 Flat Rate Shipping On Regular Orders

For all regular priced non-sample orders, get fast, flat-rate shipping for only $49, whether you're ordering one, one hundred, or one million square feet of tile. When you order from TileBar, you're ordering from the source. Most products are in stock in our NJ warehouse and ready to ship to your doorstep. Our lightning fast shipping means you should expect to receive your order within 7-10 days. Need it sooner? Expedited shipping options are available at checkout.

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365 Day Returns

Did you order too many tiles, or not 100% satisfied with your purchase? No problem. TileBar is happy to accept returns within 365 days of your order. Please read the following information carefully.

1. You must request an RMA (Return Merchandise Authorization) form by emailing [email protected].

2.The following items can not be returned: samples, clearance items, items marked as FINAL SALE, and custom orders (yeah, we do those). 15% Restocking fee + Shipping charges are non-refundable.

3. All returns must be in their original packaging and in the condition in which they were received.

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Starting a new project?
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Key Specs

  • Size 12" x 24"
  • Color Gray
  • Material Porcelain
  • Finish Polished
  • Residential Floor and Wall
  • Made In USA
  • Commercial Floor and Wall
  • DCOF < 0.42
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About The Tile: The Karo Olive Gray 12” x 24” Polished Porcelain Tile captures the soft details and natural striations of sandstone quartzite in a large-format porcelain that stands out due to its high performance in terms of strength and durability. The polished finish brings out the granular detailing with a luxurious reflectivity that finds a home on wall surfaces, both interior and exterior, while the 20 different tile faces capture the natural variations of this stone while elevating its sophisticated beauty.


  • Realistic Sandstone Quartzite-look porcelain tile
  • Soft flowing striations and granular details bring this sandstone look to life
  • 20 faces provide a diverse composition inspired by natural stone
  • Large-Format 12” x 24” tiles for an architectural look with fewer grout joints
  • Versatile warm gray colorway
  • Polished finish articulates granular detailing with a luxurious reflectivity, perfect for non-floor surfaces
  • Interior and Exterior Installation
  • Made in USA


About The Collection: Capture the sands of time with the Karo Collection, a porcelain tile series that eloquently expresses the soft details and natural striations of sandstone quartzite. The organic linear visual of these tiles draws inspiration from sandy soil elements enhanced with shiny mineral speckles, while the high performance of this porcelain stands out in terms of its strength and durability. All sizes of this collection, from large format to mosaics, come to life in a polished finish that truly brings out the expression of each detail or in a matte finish that allows this series to find a home on any interior surface such as floors, walls, showers, bathrooms, fireplaces, backsplashes and more to exterior surfaces including pool applications.

  • Size

    11.23 x 23.50

  • Color

    Olive Grey

  • Material


  • Finish


  • Thickness

    8 mm

  • DCOF

    < 0.42

  • Residential

    Floor and Wall

  • Commercial

    Floor and Wall

  • Made In


  • Rectified


  • Shade Variation


  • Water Absorption

    <= 0.1%

  • MOHS (Scratch Resistant)

    >= 7

  • PEI Rating

    Class 4

  • Frost Resistant

    No evidence of damage

  • Chemical Resistant

    Class A

  • Breaking Strength

    >= 400 lbf

  • Coverage


  • Pieces Per Box


  • Sq Ft Per Box


  • Weight


  • Patterns

    Sand texture

  • Look

    Stone Look

  • Location

    Backsplash, Bathroom, Indoor, Kitchen, Outdoor

  • Style

    Rustic, Craftsman, Cottage, Farmhouse, Industrial, Traditional, Transitional

  • Tile Use

    Backsplash, Floor Tile, Kitchen Floor, Kitchen Wall, Wall Tile, Bathroom Wall, Shower Wall, Outdoor Floor, Outdoor Wall, Commercial Floor

  • Tile Faces


*These are just guidelines. Please refer to and install our products to the standards set by the TCNA.


Tile must be installed over a suitable substrate to insure a proper installation. Tile should be installed over a clean, sound, and flat surface, free of contaminates including curing compounds. Substrate should be free of cracks. If used in a wet area you must waterproof. See manufacturer's recommendation on a membrane for crack and water protection that is compatible with the setting material you are using. Expansion joints should be installed at all changes in plane in the tile work and where tile abuts restraining surfaces, therefore silicone caulking sealant must be installed in all corner joints in place of grout.



  • We always recommend dry-fitting your pattern first to think about your cuts in advance and to make sure you like the pattern. This will also help you choose which pieces go where, which is especially helpful with tiles that have a lot of variation.
  • To avoid affecting the color of the tile, white thinset such as Bostik PM is highly is recommended for all installations. For faster installation, use a rapid curing thinset such as Bostik Single-Flex Fast Set.
  • Apply as much adhesive as can be covered within 10-15 minutes. 
  • Grout joint should be a minimum of 1/16” and not butt set.
  • The optimal trowel size is a 9" Trowel - 1/8" square notch.



  • Grout joints should be packed full and free of voids and pits.
  • Clean excess grout as the work progresses before it has hardened completely.
  • Acids should never be used for cleaning grout haze.
  • Use a damp sponge for the final cleaning and to smooth out the grout joints.
  • Both Sanded and Non-Sanded grouts are acceptable for use. We recommend Sanded grout for joints larger than 1/8 inch and Non-Sanded for 1/8th inches or less.
  • It is recommended to use grout release, then grout the tile, then seal the grout using a sealant such as MP90



The recommended cutting method is to use a wet saw with a diamond blade. Edges can be sanded smooth after cutting.



Highly recommended to purchase the Polished Porcelain Maintenance Kit. Porcelain tile is resistant to germs and bacteria and it is also among the easiest of flooring materials to clean. You can clean your porcelain tile with a damp sponge mop. A solution of 1/4 cup of white vinegar to 2 gallons of water works best – allow time for drying. You can also sweep or vacuum. Although porcelain tile is by definition impervious, it is still possible for its surface to discolor. The following instructions explain how to clean porcelain tile surfaces.


For glazed porcelain tiles, use the following instructions for general cleaning:

  • Sweep or vacuum loose dirt and dust from the floor. An untreated dry dust mop is recommended instead of a broom.
  • Mop the floor with a mild cleaning solution (do not use wax, oil-based, or abrasive cleaners).
  • Rinse the tile thoroughly with clean and clear water.
  • Drying is also recommended – to increase the shine and to prevent water spots.


  • Always Remember:

    • Do not clean porcelain tile flooring with ammonia or with cleaners that contain bleach and/or acid. Acid and ammonia based cleaners may modify grout color.
    • Do not use wax, oil-based, abrasive cleaners, or sealants.
    • Agents that contain any dyes or colors are not recommended.
    • Use rugs at entrances to prevent dirt and grit from being tracked onto the tile flooring from outdoors.
    • Do not use steel wool pads, because loose steel particles may create rust stains in the grout.

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