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GURU W-S Shower Curb

The GURU W-S Shower Curb is a pre-sloped EPS foam curb with factory-bonded Water-Stop membrane, designed for efficient waterproofing and straightforward installation in tile shower systems.

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Original price $0.00 - Original price $0.00
Original price $0.00
$97.06
$61.04 - $97.06
Current price $97.06
Availability:
8 in stock!
Availability:
6 in stock!
Availability:
8 in stock!
SKU GURU-WS-36-CURB-IMU9018
Size: 36" (2-Pack)

Free Shipping On Most Orders $200 or More!

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Description

The GURU® W-S Shower Curb is a pre-sloped, high-density EPS foam curb designed for tiled shower installations. It features a factory-bonded Water-Stop waterproofing membrane and a consistent profile to support reliable integration into shower floor assemblies.

The lightweight foam construction allows for easy handling and cutting on site, while the pre-formed slope supports proper water management when installed as part of a complete waterproof shower system.

Key Features

  • High-Density EPS Foam Construction: Provides a stable, rigid curb with reduced weight for easier transport and installation.
  • Pre-Sloped Profile: Formed with a 1.5% slope to support drainage toward the shower floor.
  • Factory-Bonded Waterproof Membrane: Integrated Water-Stop layer supports consistent waterproofing performance.
  • Field-Cuttable Design: Can be trimmed on site using common serrated cutting tools for accurate fitting.
  • Moisture-Resistant Composition: Designed for use in wet environments as part of a tiled shower assembly.
  • Standards Compliant: Meets ANSI A118.10, ANSI A118.12, TCNA Handbook, and ASTM C578 requirements.
  • Environmentally Considerate Materials: Manufactured without CFCs or HCFCs for indoor use.

Specifications

Part Number Product Description Size
IMU9018 W-S Shower Curb 36" (2-Pack) 4 1/2" x 4 1/2" x 36"
IMU9019 W-S Shower Curb 48" 4 1/2" x 4 1/2" x 48"
IMU9020 W-S Shower Curb 60" 4 1/2" x 4 1/2" x 60"

The GURU® W-S Shower Curb provides a consistent curb profile with integrated waterproofing support for tiled shower installations.

Guru Waterproofing Products

Frequently Asked Questions

Is this shower curb suitable for professional tile installations?
Yes. The GURU W-S Shower Curb is designed for residential and commercial tile shower systems and meets major industry standards for waterproofing and performance.
Does the curb include integrated waterproofing?
Yes. The GURU W-S Shower Curb includes a factory-bonded Water-Stop membrane that provides consistent waterproofing within the shower system.
Can the curb be trimmed on-site?
Yes. The GURU W-S Shower Curb can be easily cut on-site using a serrated blade or similar tool to achieve a precise fit during installation.
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