Another method to attach tiles to a roof is to nail each individual tile into a wood strip and the sheathing/decking of the roof. Often, roof tiles will have mortar that’s used to repair broken ...

In addition, cables, raceways, and enclosures aren’t permitted in concealed locations of metal-corrugated sheet decking type roofing [300.4(E2)]. Note: Roof decking material will be installed or ...

Courtesy of www.MikeHolt.com Based on the 2020 NEC. Q. What are the Code rules relating to the protection of wiring under roof decking? See answer below. A. Cables, raceways, and enclosures under ...