Question 1
What is the minimum thickness of OSB decking required by NRCA and IRC for steep-slope asphalt shingle applications?
Correct Answer:
7/16-inch span-rated OSB
Question 2
Which underlayment standard specifies the requirements for Type II (heavyweight #30) felt used beneath asphalt shingles?
Correct Answer:
ASTM D226 Type II
Question 3
According to ASTM D1970, self-adhering polymer-modified bituminous sheet (ice and water shield) must be applied at which locations on a steep-slope roof?
Correct Answer:
Eaves, valleys, and all penetrations in cold climates
Question 4
Drip edge should be installed at the eave in what sequence relative to the underlayment?
Correct Answer:
Drip edge first (under the underlayment) at the eave
Question 5
What is the primary purpose of a starter strip course at the eave of an asphalt shingle roof?
Correct Answer:
To seal the eave edge and provide backing for the first course of shingles
Question 1
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Prepare with the NRCA ProCertified Asphalt Shingle Installer Practice Questions - NRCA ProCertified Asphalt Shingle Installer Exam practice quiz. This question bank includes 100 questions covering asphalt, shingle, shingles, roof, and nrca. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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NRCA ProCertified Asphalt Shingle Installer Practice Questions - NRCA ProCertified Asphalt Shingle Installer Exam

This practice set contains 100 questions from the matching question bank and focuses on asphalt, shingle, shingles, roof, and nrca. 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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