NSA Slate Roof Manual

84 years after the original “Slate Roofs,” NSA is proud to offer this completely new guide to slate roofing. This complete, in–depth manual, consisting of 250 pages of text and detailed drawings, has undergone extensive peer-review by respected members of our industry. Every professional contractor, Consultant and architect who works with slate roofing needs this manual on their bookshelves!

This Gold Circle Award-winning book masterfully renders every design and installation detail to be found in slate roofing. Architectural drawings accurately illustrate flashing and roof lay-out. Alternate solutions to slate roofing problems are provided. Architects, Consultants, Slate installers and Designers rave about this book!