Schluter Kerdi Band Waterproofing Strip KEBA100/125 – 98 ft 5 in x 5 in – Seals Butt Joints & Floor Wall Connections

Overview

Schluter Kerdi Band waterproofing strip KEBA100/125 is a slim, 4 mil thick membrane strip designed to create reliable joints between floors and walls when paired with Kerdi and Ditra membranes or Kerdi Board panels. It provides long reach with a single roll, measuring 98 ft 5 in in length and 5 in in width, making it a practical choice for bathroom remodels, showers, and other moisture prone areas.

Why Kerdi Band stands out

Designed to deliver a cohesive water sealing solution, this strip helps you achieve consistent waterproofing across joint transitions, reducing the risk of moisture intrusion at critical points where floors meet walls and where boards meet membranes.

• Optimal Waterproofing Performance that supports a tight seal in high moisture spaces such as bathrooms and kitchens
• Versatile Application for butt joints and floor to wall connections using Kerdi and Ditra membranes or Kerdi Board panels
• Superior Adhesion that grips inside and outside corners without rounding at transitions
• Slim Profile of 4 mil ensures tile surfaces stay flat and installation remains smooth
• Long Term Coverage backed by a 10 year limited warranty when installed according to Schluter guidelines

Real world use cases

In a standard bathroom, Kerdi Band can be applied at transitions around shower enclosures and along edge joints, helping maintain a continuous moisture barrier. In kitchen and utility areas, it supports secure connections where walls meet floors, behind tile and under tile backsplashes for a cleaner, more durable finish.

Pairing with Kerdi or Ditra membranes or Kerdi Board panels, it contributes to a cohesive waterproofing approach that can adapt to different room layouts and tile patterns, offering flexibility for both small renovations and larger installations.

Usage tips and warranty

Follow the Schluter Installation Handbook and Technical Data Sheet for best results. The included 10 year limited warranty covers manufacturing defects when installed per guidelines, helping to support long term performance in accordance with industry standards.