NRCA WATERPROOFING MANUAL, 2ND EDITION

The NRCA Waterproofing Manual, 2nd Edition from the National Roofing Contractors Association (NRCA) is a comprehensive resource aimed at roofing and waterproofing professionals preparing for the NRCA waterproofing scope of practice. This edition covers key topics including substrate preparation, membrane selection, sheet-metal details, flashings, safety protocols, testing and inspection procedures, and quality control methods aligned with NRCA standards and best practices for water‐resistive assemblies. It supports the exam vendor’s objective to validate competence in system design, installation, specification development and field inspection within the waterproofing domain.

Waterproofing technology and building construction continue to experience change. Stay abreast of these latest changes concerning the design and installation of quality waterproofing assemblies with The NRCA Waterproofing Manual, 2nd Edition, 2020.  

 
This manual will provide you with the latest information on proper design; quality materials and workmanship; waterstops; warranties; material storage and handling; weather considerations; slope and drainage; flashings; and much more. 

This manual is intended to complement The NRCA Manual Series and should be used as a guideline to prepare proper specifications.