NRCA has made available The NRCA Roofing Manual2019 Boxed Set, which contains the manual's four volumes.
The manual provides extensive information about design, materials and installation techniques applicable to almost all roof system types. It includes The NRCA Roofing Manual: Membrane Roof Systems—2019; The NRCA Roofing Manual: Architectural Metal Flashing and Condensation and Air Leakage Control—2018; The NRCA Roofing Manual: Steep-slope Roof Systems—2017; and The NRCA Roofing Manual: Metal Panel and SPF Roof Systems—2016.
The member price for the boxed set is $495, and the nonmember price is $895. NRCA also offers an electronic PDF version of the manuals in the NRCA Bookstore, which are free for members. In addition, the 2016, 2017 and 2018 manuals are available on the NRCA app; the 2019 manual will be available on the app soon.