Michigan Residential Builder License – 2025 Full
Exam Prep
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What is the minimum tread depth for 10 inches
residential stairs?
What is the maximum riser height 7 3/4 inches
allowed by code?
What is the standard size of a 8 x 8 x 16 inches
concrete masonry unit (CMU)?
How far apart should wall studs be 16 inches on center
spaced in load-bearing walls?
What type of cement is most Type I
commonly used in residential
construction?
When must guardrails be installed? When the drop is 30 inches or more
What is the maximum spacing of 6 feet
anchor bolts in a sill plate?
,What is the required overlap for 4 inches
asphalt shingles?
What is the minimum compressive 2500 psi
strength for foundation concrete?
Which document gives legal Building permit
permission to begin construction?
What must be on-site before Footing forms and reinforcement
requesting a footing inspection?
Which organization issues a Building department
certificate of occupancy?
What is the live load requirement for 40 pounds per square foot
residential floors?
Which soil type has the lowest Clay
bearing capacity?
How far above grade should wood 6 inches
siding be installed?
What tool is used to check elevation Builder's level
on a job site?
What does "on center" mean in Measurement from center of one member to the
framing? center of the next
What is the maximum height for a 7 3/4 inches
single step without requiring a
handrail?
,What is used to prevent moisture Waterproofing membrane
from seeping into a foundation wall?
What is the purpose of weep holes in To allow moisture to escape
masonry walls?
What is the code-required clearance 6 inches
between wood framing and earth?
How far should rebar be embedded At least 6 inches
in concrete for adequate
anchorage?
What is the slope requirement for 6 inches in the first 10 feet
positive drainage away from a
foundation?
How often should a contractor Every 3 years
renew their residential builder
license in Michigan?
What is the penalty for working Fines and possible criminal charges
without a license in Michigan?
Which agency enforces workplace MIOSHA
safety on construction sites?
When is fall protection required on For work 6 feet or more above lower levels
residential job sites?
What is the maximum spacing 4 inches
between balusters on a guardrail?
, What is the minimum height for 36 inches
guardrails on elevated surfaces?
What must a contractor provide Proof of insurance
before beginning work?
What is the main function of a To distribute the load of the structure
footing?
How deep should footings be in At least 42 inches
Michigan to be below frost line?
What is used to hold rebar in place Chairs or rebar supports
before concrete is poured?
What does a "square" of roofing 100 square feet
cover?
What is the typical slope for a 1/4 inch per foot
residential sewer line?
What is the minimum size for a 5.7 square feet
residential egress window opening?
What is the minimum width of an 20 inches
egress window opening?
What is the minimum height of an 24 inches
egress window opening?
What is the minimum net clear 6 feet 6 inches
opening height of an exterior door?