The NRCA Roofing Manual: Membrane Roof Systems is the premier technical guide for the design, material selection, and installation of low-slope commercial and residential membrane roofing assemblies. Published by the National Roofing Contractors Association (NRCA), this volume serves as the industry-standard authority for low-slope roof design, integrating fundamental engineering concepts with comprehensive construction practices. It features detailed specifications for membrane components, rigid insulation board attachments, air and vapor retarders, and substrate criteria, paired with over 200 architectural-grade construction details. This manual is an indispensable technical reference for roofing contractors, specifiers, building officials, and candidates preparing for state trade licensing examinations.  
 
Key Features
Membrane System Technologies: Comprehensive coverage of single-ply thermoplastic (TPO, PVC) and thermoset (EPDM) systems, as well as multi-ply Built-Up Roofing (BUR), polymer-modified bitumen, and liquid-applied roof assemblies.  
Architectural Construction Details: Includes over 200 detailed CAD-standard construction drawings illustrating roof perimeters, penetrations, expansion joints, counterflashings, and termination detailing.
System Component Design: In-depth guidance on roof deck selection, rigid insulation configurations, air/vapor retarder placement, and code-compliant fastener/adhesive attachment patterns.  
Reroofing & Moisture Control: Practical protocols for moisture evaluation, drainage considerations, substrate preparation, and code requirements for roof re-cover vs. tear-off replacement projects.
 
NRCA Roofing Manual: Membrane Roof Systems is used on Florida's CCC roofing contractor licensing exams. Brand new mint condition, current editions used on the exam at the time of purchase. Pre-Tabbed options available for Quick Navigation.