Licensing Exams by Trade Name

North Carolina
(S) Insulation

Apply for the License
North Carolina
Licensing Board for General Contractors (LBGC)
5400 Creedmoor Rd.
Raleigh, NC  27612
Phone:  (919) 571-4183
Pre-Approval Notice
Licensing Agency Site
Exam Provider
PSI Global Headquarters
18000 W 105th St.
Olathe, KS  66061
Phone:  (800) 733-9267
North Carolina PSI Site
Exam Type
OPEN  BOOK
Exam Content
Subject Areas# of
Questions
General Knowledge & Principles10
Liens1
Insulation Types & Properties15
Radiant & Reflective Barriers, Vapor Retarders7
Safety5
Laws & Regulations2
Total number of test questions:
40
Time allowed (minutes):
90
Scope of Work

Installation alteration or repair of materials classified as insulating media used for the non-mechanical control of temperatures in the construction of residential and commercial buildings.  It does not include the insulation of mechanical equipment and ancillary lines and piping.

Books Allowed in the Exam
1.
North Carolina OSHA for the Construction Industry, 2022, NCDOL
Buy from NCDOL
2.
North Carolina Energy Code, 2006, ICC
Web Page Link
Books NOT Allowed in the Exam
1.
NASCLA Contractors Guide for General Contractors, North Carolina, 10th Edition, NASCLA
Buy at Amazon
2.
Insulation Handbook, 2001, Richard Y. Bynum, Jr
Buy at Amazon
3.
North Carolina Laws and Regulations Applicable to General Contracting, North Carolina LBGC
Web Page Link

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May-2025