Question 1
Which of the following is the BEST description of a traditional three-coat stucco system?
Correct Answer:
A Portland cement assembly built up of a scratch coat, a brown coat, and a finish coat over metal lath
Question 2
What is the PRIMARY defining feature that separates a barrier (face-sealed) EIFS from a drainage EIFS?
Correct Answer:
Presence of a continuous water-resistive barrier and a drainage plane behind the EPS
Question 3
An inspector observes a 1/2 in thick stucco-like coat directly over rigid foam with no scratch, brown, or finish layering. What system is MOST likely present?
Correct Answer:
One-coat synthetic stucco (a.k.a. one-coat fiber-reinforced stucco)
Question 4
Which International Building Code section addresses EIFS and effectively requires drainage EIFS on most Type V residential construction?
Correct Answer:
Section 1408
Question 5
What is the typical nominal total thickness of a traditional three-coat stucco system over a wood-framed wall?
Correct Answer:
7/8 inch
Question 1
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Prepare with the InterNACHI Stucco EIFS Inspector Practice Questions - InterNACHI Certified Stucco EIFS Inspector Exam practice quiz. This question bank includes 100 questions covering eifs, stucco, inspector, coat, and wall. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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InterNACHI Stucco EIFS Inspector Practice Questions - InterNACHI Certified Stucco EIFS Inspector Exam

This practice set contains 100 questions from the matching question bank and focuses on eifs, stucco, inspector, coat, and wall. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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