§ Chapter 38 IRC 2018
Wiring Methods
6 entries from Chapter 38 of IRC 2018, organized by section number. Each entry covers what the code requires, why it exists, what inspectors look for, and common mistakes.
§ 01 Sections
All 6 entries.
Sorted by section number. Click any row for the full entry — answer, requirements, edition diff, related sections.
Section
Title
Question
E3801
IRC 2018 Wiring Methods Allowed in Houses
E3801
What types of cable and conduit are allowed in a house under IRC 2018?
What types of cable and conduit are allowed in a house under IRC 2018?
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E3801.4
IRC 2018 Garage Romex Rules: When Conduit Is Required
E3801.4
Does Romex need conduit in a garage under IRC 2018?
Does Romex need conduit in a garage under IRC 2018?
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E3801.4
IRC 2018 Romex in Attics and Crawlspaces
E3801.4
Can Romex run through an unfinished attic or crawlspace under IRC 2018?
Can Romex run through an unfinished attic or crawlspace under IRC 2018?
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E3802.1
IRC 2018 Nail Plate Protection for Romex Through Studs
E3802.1
What nail plate protection does Romex need through studs under IRC 2018?
What nail plate protection does Romex need through studs under IRC 2018?
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E3802.1
IRC 2018 Romex Staple Spacing Rules
E3802.1
How far apart must Romex staples be spaced under IRC 2018?
How far apart must Romex staples be spaced under IRC 2018?
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E3905.1
IRC 2018 Outlet Box Fill Calculation Rules
E3905.1
How do you calculate outlet box fill under IRC 2018?
How do you calculate outlet box fill under IRC 2018?
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