Sealed Truss Placement Diagrams - California

Certain jurisdictions in California are requesting engineering seals on TPDs (also known as a truss placement plan, truss layout, framing plan or framing layout). The information in this Research Report should be used to provide insight into why component manufacturers should seriously consider all the ramifications of providing seals on TPD for projects governed by the 2013 California Code of Regulations, Title 24, also referred to as the California Building Code.