Here are some concealed lightning protection downlead pictures in a concealed lightning protection system. In a concealed lightning protection system, downleads tend to run inside the building, rather, than the outside in a standard commercial and residential lightning protection system.
1. Concealed Inside Downlead
2. Downlead Ridge Inside
3. Through Roof Conductor Run
4. Through Roof
5. Downlead Chimney Run
6. Downlead Chimney Side
7. Downlead Stud Transition
8. Downlead Thru-Wall
9.) Semi-Concealed Routing of Cable
10.) Downlead Transition from Aluminum to Copper
11.) Ground Rod Fastened Example
