KERDI-KERS-B Waterproofing Corner Membrane

Preformed, seamless KERDI corner designed to waterproof 135° angles at triangular shower benches and neo-angle curbs. Ensures a reliable, water-tight seal with minimal buildup and easy installation as part of the Schluter-Shower System.

Key Features:

• Preformed Seamless Corner: Factory-made KERDI corner eliminates cutting and overlaps for a watertight seal
• Thin Profile: 4-mil thickness minimizes buildup at corners for smoother tile installation
• System Compatibility: Works with KERDI, KERDI-BOARD, DITRA, and DITRA-HEAT assemblies
• Purpose-Built Geometry: Designed for 135° angles on triangular benches and neo-angle shower curbs
• Quick Installation: Orange KERDI membrane installs easily to prevent leaks and mold growth

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Can I use KERDI-KERS-B with standard 90° corners?
A: No. KERS-B is specifically for 135° angles; use KERDI-KERECK-F for 90° inside/outside corners.

Q: What materials does it work with?
A: It integrates with Schluter KERDI, KERDI-BOARD, DITRA, and DITRA-HEAT waterproofing/uncoupling assemblies.

Q: Does the thin profile affect durability?
A: The 4-mil KERDI material is engineered to provide a durable, waterproof seal while minimizing buildup for tile installation.

Q: Is special adhesive required?
A: Install using thin-set mortar per the Schluter Shower System installation handbook.

Q: Where is KERS-B typically installed?
A: At 135° angles between triangular shower benches and walls, or at the tops of curbs in neo-angle shower applications.

Sculpted Corners, Seamless Luxury

This preformed KERDI corner brings a tailored precision to neo-angle showers, creating crisp lines that feel both modern and intentional. Its wafer-thin profile keeps surfaces clean and uninterrupted, so tile patterns remain the star. Pair it with geometric mosaics on a triangular bench to emphasize the architecture of the space. A small detail with big impact, it’s the quiet essential behind a polished, spa-worthy shower.

Elevate your shower build with KERDI-KERS-B for effortless, watertight corners—add to cart and install with confidence.