Colorado F12 National Standard General Building Contractor (B) License – Practice Test
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Colorado F12 National Standard General Building Contractor (B) – Practice Test
This practice test contains over 900 pages (over 2,700 questions) and includes answer keys. The questions are based on the 2015 International Building Code, 2015 International Residential Code and 2015 or 2021 ICC Concrete Manual.
This practice test will supplement your experience and other prep materials you may be using, such as the reference & code books. This comprehensive practice test is based on the actual license requirements and bulletin information to ensure it is highly relevant and helps you earn your CO F12 National Standard General Building Contractor (B).
Exam Administrator
International Code Council
900 Montclair Rd.
Birmingham, AL 35213
1-888-ICC-SAFE (1-888-422-7233), extension 5524
References:
2015 International Building Code
2015 International Residential Code
2015 or 2021 ICC Concrete Manual
License exam questions: 80 multiple choice
Time limit: 4 hours
Type: Open Book
| Content Area | % of Total |
| Administration | 6% |
| Building Planning and Life Safety | 5% |
| Plan Reading | 13% |
| Life Safety | 9% |
| Exterior Walls | 3% |
| Roof Assemblies and Rooftop Structures | 8% |
| Soils and Foundations | 10% |
| Concrete | 5% |
| Masonry | 11% |
| Steel | 6% |
| Wood | 18% |
| Glass and Glazing | 1% |
| Gypsum Board and Plaster | 3% |
| Special Construction | 1% |
| Energy Efficiency | 1% |
| Total | 100% |




