
Explore Our National Standard Building Contractor B (ICC F12) Exam Prep
WHAT'S INCLUDED

90%
First-time pass rate
30,000+
Professionals trained through CTC
6 months
Unlimited access to all course content
What Our Students Say
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"I honestly could not have passed the exam without the class. It was well worth the money and I'd recommend your class to anybody!"
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"I passed all four parts. I don't see how anyone could do it without your courses."
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"After taking your class for 1-day Contractor-A/Bldr, I took all 4 sections the next week and passed all 4 on the first try. Sure was glad to get through it so quick and easy - thanks for the help preparing."
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Exam Breakdown
ICC F12 Exam Content Overview
Content Area | % of Total |
Administration | 6% |
Building Planning | 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% |

Exam Preparation
How to Prepare for the National Standard Building Contractor B (ICC F12) Exam
