APA – The Engineered Wood Association Submitted by salimn on Sat, 09/28/2013 - 15:58 Provides publications, extensive research and technical reports, free CAD details, comprehensive market studies and more Sort Category Primary Products Market Tags Glued laminated timber I joists OSB Plywood Rim Board Siding Specialty products Structural composite products Source Type Association Read more about APA – The Engineered Wood Association