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Residential Building Inspector B1

IRC-based inspection: foundations, framing, energy, fire safety and plans review.

Exam at a glance

Questions

80

Time limit

120 min

Passing

75% or greater

Practice bank

229 Qs

What the exam covers

  1. 1

    General Administration, Legal, and Enforcement

    15% · 51 lessons

  2. 2

    Building Planning and Life Safety

    25% · 46 lessons

  3. 3

    Footings and Foundations

    15% · 24 lessons

  4. 4

    Floor Construction

    10% · 20 lessons

  5. 5

    Wall Construction and Wall Coverings

    15% · 30 lessons

  6. 6

    Roof-Ceiling Construction

    10% · 20 lessons

  7. 7

    Public Safety and Special Construction

    10% · 20 lessons

How to prepare on Step2Study

  1. 1. Learn

    Work through the Academy modules — short lessons with key facts and memory tricks.

  2. 2. Practice

    Take the numbered practice tests with instant feedback, flashcards and mental maps.

  3. 3. Simulate

    Sit a full timed simulation to check you are ready for exam day.