🪨 Product Overview

Custom-cut Concrete Gray engineered marble threshold designed for showers, doorways, windowsills, and floor transitions. Featuring a clean, concrete-inspired tone and eased edges, this threshold delivers a modern, architectural look with excellent durability and consistency.

Ideal for contemporary interiors, this engineered marble threshold provides a sleek neutral finish that complements minimalist, industrial, and modern design styles.

📐 Custom Cutting

Each threshold is cut to order for a precise, professional fit.
Select your desired width and length range, then enter your exact measurement in the personalization field. Every piece is finished with smooth, clean edges for seamless installation.

✨ Finish

This product is available in a polished finish, offering a smooth, refined surface that enhances the concrete-gray tone while maintaining a modern luxury appearance.

All pieces are sealed and suitable for wet environments, including showers.

🔍 Specifications

• Material: Concrete Gray engineered marble

• Custom cut: Yes — cut to your exact length

• Edge profile: Eased edge

• Thickness: 5/8"

• Width options: 2" to 6"

• Finish: Polished

• Recommended use:

  • Shower threshold

  • Doorway transition

  • Floor transition

  • Windowsill

  • Backsplash

• Lead time: 5–8 business days

• Ships from: USA warehouse

⭐ Why Choose This Concrete Gray Threshold?

• Modern concrete-inspired color with consistent tone

• Engineered marble for uniform appearance and durability

• Polished finish with clean eased edges

• Designed for precision-fit installations

• Popular choice for contemporary and minimalist spaces

📦 Packaging & Special Sizes

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

🚚 Shipping

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

🔁 Returns & Damages

This is a custom-cut product and is final sale unless damaged during transit.
Please inspect your order upon delivery and notify us within 48 hours of receipt.

⚠️ Engineered Stone Disclaimer

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

If you are trying to match an existing installation, please contact us before ordering so we can help confirm the closest available 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 stone?
No. This product is made from engineered marble.

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.