Hard copy editions of WWPA technical publications. For free PDF versions visit the WWPA Resource Library.
Specifying Lumber - Guide for designers
Standard Patterns - Paneling, siding, flooring.
Structural-Glued Lumber - Pamphlet
Unseason (Green) Lumber - How to
Western Lumber Framing Basics
Western Lumber Grading Rules 2017
Western Lumber Grading Rules 2017 (Coil Bound)
Western Lumber Grading Rules 2017 (Spanish Language)
Western Lumber Grading Rules 2017 (Spanish Language-Coil Bound)
Western Lumber Products Use Manual
Western Lumber Size Adjusted Values