Description

Built for Precision and Performance

Available in 5′ and 7′ lengths, HYDRO-BLOK Shower Curbs can be cut easily with a hand saw to fit any shower layout or pan size.
Every curb is built to the same exacting standards as the rest of our waterproofing system — ensuring long-lasting performance and peace of mind.

Each curb features a 100% waterproof XPS closed-cell foam core, reinforced with fiberglass mesh for extra strength, and finished with a modified cement coating that’s ready for tile, stone, glass, or mosaic finishes.

Why Pros & Homeowners Choose HYDRO-BLOK Curbs

Smooth, Comfortable Entry – 4″ high × 3.5″ deep for a balanced, easy-access design.
Customizable Fit – Easily trimmed with a hand saw for any project.
100% Waterproof Construction – Built with a closed-cell XPS foam core.
Tile-Ready Finish – Apply any tile, stone, or mosaic directly to the surface.
Fast Installation – Lightweight, durable, and easy to handle.

Product Details

• Height: 4″

• Depth: 3.5″

• Lengths: 5′ and 7′

• Construction: XPS waterproof foam core, fiberglass mesh, and modified cement coating

• Cut-to-Fit: Trim to size for a perfect installation

Available Sizes

• Standard Curb 60″ x 3½” x 4″ – $153.48

• Standard Curb 84″ x 3½” x 4″ – $214.88