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HYDRO-BLOK Shower Curb
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At a Glance
Quick Decision Guide
Dimensions
3.5" × 4" × 60"
Core Material
Waterproof XPS Foam
Surface
Modified Cement Coating
Installation
Tile Ready
Field Trimmable
Yes
Compatible Finishes
Tile, Stone, Glass & Mosaic
Application
Bonded Waterproof Shower Systems
Included
1 Shower Curb
Why Choose This Product
Key Benefits
Tile-Ready Surface
Ready for direct thin-set tile installation
Waterproof Core
100% XPS foam resists water intrusion
Field Trimmable
Easily cut to fit custom shower layouts
Reinforced Construction
Fiberglass mesh improves strength and stability
Finish Compatibility
Supports tile, stone, glass and mosaics
Lightweight Design
Easy to transport, cut and install
Product Information
Product Details
Specifications
Brand
HYDRO-BLOK®
Part Number
HBSC312460
UPC
799441803195
Product Type
Tile-Ready Shower Curb
Dimensions
3.5" H × 4" W × 60" L
Length
60"
Height
3.5"
Width
4"
Color
Green
Core Material
100% Waterproof XPS Foam
Surface Coating
Modified Cement Coating
Reinforcement
Fiberglass Mesh
Installation Surface
Tile Ready
Field Trimmable
Yes
Cutting Method
Hand Saw
Compatible Finishes
Ceramic Tile, Porcelain Tile, Natural Stone, Glass Tile & Mosaics
Application
Bonded Waterproof Shower Systems
Use
Residential & Commercial Showers
Included
1 Shower Curb
Weight
2.9 lbs
About This Product
Tile-Ready Shower Curb for Waterproof Shower Systems
The HYDRO-BLOK® Shower Curb is a tile-ready curb designed for bonded waterproof shower systems. Its waterproof XPS foam core, fiberglass mesh reinforcement, and modified cement coating create a durable substrate that is ready for direct installation of tile, stone, glass, and mosaic finishes.
Waterproof Construction for Long-Term Performance
The 100% waterproof XPS foam core helps prevent water intrusion while maintaining a lightweight design that is easy to handle during installation. Fiberglass mesh reinforcement improves strength and dimensional stability, and the cement-coated surface provides excellent adhesion for thin-set mortar.
Trim-to-Fit Installation
Each shower curb can be field trimmed with a hand saw to fit custom shower layouts without compromising the waterproof core. The lightweight construction simplifies handling while allowing installers to create precise curb lengths for residential and commercial shower projects.
Compatible with Tile, Stone, Glass, and Mosaic
Designed for bonded waterproof shower assemblies, the HYDRO-BLOK Shower Curb provides a reliable foundation for a wide variety of finish materials including ceramic tile, porcelain tile, natural stone, glass tile, and mosaics.
Common Questions
Frequently Asked Questions
Is the HYDRO-BLOK Shower Curb waterproof?
Yes. The curb features a 100% waterproof XPS foam core designed for bonded waterproof shower systems.
Can the shower curb be cut to size?
Yes. The curb is field trimmable and can be cut with a hand saw to fit custom shower layouts.
What finish materials can be installed on the curb?
The tile-ready surface supports ceramic tile, porcelain tile, natural stone, glass tile, and mosaic installations using an appropriate thin-set mortar.
What provides the curb's strength?
The curb combines a waterproof XPS foam core with fiberglass mesh reinforcement and a modified cement coating for strength and dimensional stability.
Can this shower curb be used in residential and commercial showers?
Yes. It is suitable for both residential and commercial bonded waterproof shower installations.
How many curbs are included?
Each package includes one HYDRO-BLOK Shower Curb.