The Schluter® KERDI-BOARD Waterproof Shower & Tub Surround Kit is a complete solution designed to simplify the process of waterproofing shower and bathtub wall assemblies. Featuring high-performance waterproof building panels, this system provides a reliable, vapor-tight barrier that helps prevent moisture penetration and mold growth.
Designed for direct installation over wall studs, KERDI-BOARD eliminates the need for traditional gypsum or cement backer boards, reducing installation time while improving efficiency. Ideal for both professional installers and DIY projects, this kit delivers a durable and long-lasting waterproofing solution for modern bathroom applications.
Specifications
Product Details
Product Name: KERDI-BOARD Waterproofing Kit
Product Code: KBKIT
Material: Extruded polystyrene panel with waterproof membrane
System Type: Shower & Tub Surround Kit
Finish: Waterproof surface
Color: Orange / White
Dimensions & Coverage
Panel Size: 1/2" x 48" x 38"
Coverage per Kit: 101 sq ft
Installation
Application Rating: Wall Only
Installation Method: Direct to stud framing with screws and washers
Mounting: Panel system
Recommended Uses
Bathtub surrounds
Shower walls
Residential and commercial wet areas
Performance & Maintenance
Waterproofing: Fully waterproof and vapor tight
Mold Resistance: Prevents mold and mildew growth
Maintenance: Maintenance-free once installed
Kit Includes
8 KERDI-BOARD waterproof building panels
1 roll of KERDI-BAND waterproofing strip (5" x 98' 5")
2 KERDI-SEAL-PS pipe seals (1/2" and 3/4")
1 KERDI-SEAL-MV mixing valve seal (4-1/2")
140 screws and washers
2 tubes of KERDI-FIX sealing compound (bright white)
Additional Information
Brand: Schluter®
Use Case: Complete waterproofing system for wall assemblies
