By Leo A Meyer 
40 Pages, 8.5 x 11 softcover

Companion workbook for Layout for Duct Fittings

23 practice projects provide valuable professional exercises for everyday use. Finished patterns included.

Reproducible projects for individual or class use. The finished patterns for each project are provided, showing all the notching and the allowances for seams and edges. These projects are presented as shop tickets—just the way you get them on the job. A duct project provides detailed instructions for setting up and organizing a team project that closely resembles job conditions of measuring, fabricating, and installing a duct run.