This bit should be at least as long as the amount of the coat hanger bit that was needed to penetrate the space.
Cables through attic.
This is usually a moveable piece of drywall or plywood that covers a rectangular hole in.
How id do it if you put your cables to the edge where the apex of the roof meet the ceiling so you basically end up with your wireing loom at the edge of your attic then clip your cables along the ceiling joists 50mm from the plaster board then its clear of insulation and if you need to lay a floor you can but do try to avoide drilling hole through the joists as you will not meet the requirements as youll be less than 50mm from each each edge if the ceiling joists are 75mm.
Support cables at 4 1 2 inch intervals with appropriate staples or clamps.
Measure the distance between the two sites you want to run wire between and make sure you will have enough wire.
How to run wire through an attic step 1.
Bougerv solar double cable entry gland box rv roof waterproof abs solar double cable entry housing for rvs boats yacht roofs camperman for all cable types 14awg to.
Feed cables through the holes.
Chuck a drill bit sized to allow the cable to pass easily through the hole it creates.
Be sure to leave enough slack on both ends to make connections.
1 16 of over 1 000 results for waterproof cable pass through price and other details may vary based on size and color.
Amazon s choice for waterproof cable pass through.
When you must deal with an attic space because you can t run the cable by simply pushing up the ceiling tiles there a few things to consider.