Search  for anything...
Threshold.Shop

Super White Engineered Marble Threshold for Shower Curb, Bathroom Vanity Backsplash, Window Sill, Door Transitions (4" x 24")

  • Based on 0 reviews
Condition: New
Checking for the best price...
$99.95 Why this price?

Buy Now, Pay Later

As low as $16.66 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by The Threshold Shop
Arrives Wednesday, Apr 15
Order within 12 hours and 54 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 4" x 24"


Features

  • VERSATILE APPLICATIONS Perfect for shower curbs, shower pan systems, window sills, and backsplashes, enhancing any space with a sleek, modern touch.
  • PREMIUM QUALITY & DURABILITY Engineered for long-lasting performance, our super white marble is highly durable, non-porous, and requires no sealing.
  • SCRATCH & STAIN RESISTANT Designed to withstand daily wear and tear, maintaining its pristine appearance over time
  • SECURE PACKING FOR SAFE DELIVERY Our top-tier protective packaging ensures your order arrives in perfect condition.
  • EXPLORE MORE WITH THRESHOLD.SHOP Click our brand name "Threshold.Shop" to discover more premium products and enjoy a seamless shopping experience.

Material: Engineered Stone


Brand: Threshold.Shop


Item dimensions L x W x H: 36 x 4 x 0.75 inches


Color: White


Shape: Rectangular


Item Dimensions: 36 x 4 x 0.75 inches


Item Thickness: 0.75 Inches


Color: White


Item Shape: Rectangular


Material: Engineered Stone


Brand Name: Threshold.Shop


UPC: 715450988739


Number of Items: 1


Model Number: QTZWHITE


Item Type Name: Engineered Stone Threshold


Included Components: Threshold


Unit Count: 1 Count


Manufacturer: Threshold.Shop


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect!
Size: 6" x 30"
Perfect solution for a windowsill with plants. Beautiful color and density. Heavyweight. Delivery was perfect. No chips or cracks
Reviewed in the United States on January 7, 2026 by LS
    • This was perfect as a backsplash on my freestanding marble vanity
Size: 5" x 60"
Review Image by Vicki G
The media could not be loaded. I had ordered a cheaper engineered marble backsplash from a big box home improvement but it came looking fake, had several small chips along the cuts and scratched so I was worried about buying another one. After looking into different prices and sizes, I decided to go with this instead. So glad that I did. It was flawless and cut with precision. No chips, cracks or scratches. Looks great, matches perfect and it was the exact dimensions that I needed. We glued it to the wall with a construction adhesive and siliconed it to the vanity. It is durable and looks just like it did when I unboxed it, several months ago. ... show more
Reviewed in the United States on July 9, 2024 by Vicki G
    • Good quality and easy to find sizes
Size: 4" x 60"
I needed a certain threshhold for my walk in shower and could not find it at any tile retailer or wholsaler in my city. It was not problem with "Thresholds". I found my width, length and color with no problem. The order was delivered by Fedex and packed very well for no damage. I will be fitting this piece into my shower this weekend. Thanks for your service and avaialbility. ... show more
Reviewed in the United States on September 12, 2025 by JCPJSCJAX
    • Great fit!
Size: 6" x 60"
Good quality product…fits perfectly! Should last for years.
Reviewed in the United States on November 17, 2025 by frank beggins
    • Quality product
Size: 5" x 36"
I used this piece for a window sill in a bathroom shower. The material is durable, dense, and looks great.
Reviewed in the United States on August 30, 2025 by S. Jobs
    • Great quality product
Size: 4" x 24"
Review Image by Rachel
Beautiful and solid quality product - well worth the money. Shows white backsplash in the bathroom that we did - see the pic below. Easy install and came packaged great so no worry of damage
Reviewed in the United States on May 1, 2025 by Rachel
    • Great product, outstanding customer service.
Size: 5" x 60"
First, the threshold we ordered was a great fit for our bathroom remodel. We didn't know we needed one until we were almost at the end of the project but the Threshold Shop had exactly what we needed. It arrived quickly and was even better than we expected. Also, the customer service they provided was the best we've experienced in a long time. We had a slight issue and they addressed it very quickly. Super helpful, great product, responsive customer service, you just can't beat it. Highly recommend. ... show more
Reviewed in the United States on March 19, 2026 by kmcshell
    • Good piece.
Size: 4" x 36"
Recommended.
Reviewed in the United States on February 21, 2024 by Billy

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...