🪨 Product Overview

Custom-cut Calacatta engineered marble shower threshold designed for showers, doorways, window sills, curbs, and smooth floor transitions. This piece delivers a refined, modern look while offering durability and consistency ideal for high-end bathroom designs.

Frequently used in walk-in showers and contemporary bathroom renovations, this engineered marble threshold provides a bright, polished surface with controlled veining and reliable performance in wet environments.

📐 Custom Cutting

Each threshold is cut to order for a precise, professional fit.
Select your preferred width and length range, then enter your exact measurement in the personalization field. Every piece is finished with clean, eased edges for seamless transitions and a polished, luxury look.

✨ Finish

This product is offered in a Polished finish, delivering a bright, luxury surface ideal for high-end bathroom designs.

All pieces are sealed and suitable for wet environments.

🔍 Specifications

• Material: Calacatta engineered marble

• Custom cut: Yes — cut to your exact length

• Edge profile: Eased edge

• Widths: 2" to 6"

• Thickness: 5/8"

• Finish: Polished

• Recommended use:

  • Shower threshold

  • Shower curb

  • Doorway transition

  • Floor transition

  • Backsplash

  • Window sill

• Lead time: 5–8 business days

• Ships from: USA warehouse

📦 Packaging & Special Sizes

Each piece is securely packaged for safe delivery.
Need a size larger than our listed options? Contact us for a custom quote.

🚚 Shipping

Orders are carefully prepared and shipped nationwide. Tracking information is provided once your order leaves our facility.

🔁 Returns & Damages

Custom-cut items are final sale unless damaged during transit. Please inspect your order upon delivery and notify us within 48 hours.

⚠️ Engineered Stone Disclaimer

This is a custom engineered stone product. Images are for illustrative purposes only. Color tone and veining pattern may vary slightly from piece to piece.

If you are trying to match an existing Calacatta installation, please contact us before ordering so we can check availability and help you find the closest possible match.

❓ Frequently Asked Questions

Can this threshold be custom-cut to my size?
Yes. Enter your exact length, and we will cut it precisely.

Is this natural marble?
This is an engineered marble product.

Is it suitable for showers?
Yes. All pieces are sealed and approved for wet areas.

Do you ship nationwide?
Yes, across the U.S.

What thickness is offered?
5/8" thickness only.