It looks like you entered an employee email address, but this is the customer sign-in. Use the link below instead.

Item: 170133

Durock™ Brand Waterproofing Membrane

Pliable sheet-applied waterproof membrane and vapor retarder for use with the Durock™ Brand Shower System.


A pliable sheet-applied waterproof membrane and vapor retarder for use with Durock™ Brand Shower System Durock™ Brand Waterproofing Membrane is an innovative, thin, pliable membrane that features an oriented HDPE, cross-laminated core that provides strength and tear resistance. It’s extremely durable, yet easy to handle and install, ideal for use in showers and other wet areas, including steam showers, floors, walls and countertops.

Main Features

The Durock™ Brand Waterproofing Membrane is one of the strongest, most tear-resistant membranes on the market and it has the lowest perm rating of any load-bearing, bonded waterproofing membrane. USG Durock™ Brand Waterproofing Membrane meets the permeability rating requirement in accordance with Tile Council of North America (TCNA) 2013 Handbook for Ceramic, Glass, and Stone Tile Installation (SR613-13 and SR614-13).
  • Thin (12 mil) pliable membrane with minimal buildup at seams
  • Extremely durable, yet easy to handle and install
  • Low Perm Rating (<0.075 perms) per ASTM E96 Procedure E
  • Suitable for waterproofing floors, walls and countertops
  • Suitable for continuous-use residential and commercial steam showers
Sizes and Packaging
  • 36 in. x 100 ft. (0.9 m x 30.5 m) roll
  • 36 in. x 50 ft. (0.9 m x 15 m) roll
  • 36 in. x 25 ft. (0.9 m x 7.5 m) roll
  • 5 in. x 50 ft. (13 cm x 15 m) band


Submittal Sheet PDF 508.6 KB


  • Mold & Mildew Resistance No

Physical Data

  • Color White

Documents & Files

Data/Submittal Sheets & Specifications

Data/Submittal Sheet (English) PDF 508.6 KB
Architectural Specification (English)

White Papers

forms (English) PDF 580.5 KB

Catalogs & Brochures

System Catalog (English) PDF 2.1 MB
Brochure (English)

Ask a question

Our customer support team will get back to you within 48 hours

Question Guidlines

  • Questions should relate to this product specifically.
  • For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
  • All questions and answers follow USG’s Terms & Conditions.
  • Your question and USG’s answer may be posted to this page in the future, but none of your personal info will be included.

q & a

  • Be the first to ask a question

    Let us do the research and get back to you (usually within 48 hours).

    Ask USG
  • Need help right away?

    Call our technical support team at 800.USG.4YOU (874.4968)