CSLB Roofing (C-39): Study Guide

What this book covers

The Peerless Roofing (C-39) Study Guide Book prepares you for the trade portion of the California CSLB contractor license exam. Per the state's classification, a C-39 contractor applies all types of roofing, waterproofing, and weatherproofing materials to buildings and structures. This printed book covers the subjects the state tests. See the official CSLB C39 classification.

Book sections

1. Introduction to roofing
2. Text on waterproofing & cold-applied roofing
3. Built-up roofing text
4. Asphalt and wood shingles text
5. Text on rigid roofing
6. Single ply roofing text
7. Metal roofing text
8. Blueprint reading text
9. Questions on tools & equipment
10. Safety
11. Elementary mathematics

Sample questions: Try our free practice test

1. The slope of a built-up asphalt roof should not exceed what pitch when aggregate is applied?
   A. 6/12 · B. 4/12 · C. 3/12 ✓ · D. 1/12
2. What may roofing cut corners be used on?
   A. Inside corners · B. Angles · C. Outside corners · D. All of the above ✓
3. What is one of the greatest causes of roofing deterioration?
   A. Wind · B. Ultraviolet rays from the sun ✓ · C. Rain · D. Air pollution