If drilling up through the ceiling expect to pass through a thin coat of plaster and 5 8 of sheet rock and 1 2 inch 1 3 cm of strapping to which the sheet rock is secured.
Cable to run through attic.
Is it standard for electrical wiring to be strung in a disorderly fashion in the attic.
On a single story home or the the upper floor of a multiple story home this means accessing your attic to run wire.
Once up there i noticed that all the electrical wires were all over the place.
I recently relocated my cable wires which required my going to the attic.
Exterior grade ethernet cables are waterproof and can be buried in the ground without a conduit.
This is important when running the cable up the side of a house or across a roof.
They were not tied down to anything in any organized manner.
For single floor homes with a basement the basement may be the best path.
And while loosely guiding the bit with one hand apply even pressure with the other holding the drill while running it.
Protect the wall with a thin piece of cardboard etc.
If you aren t burying the cable choose a waterproof cat 6 cable that has a uv protective jacket to prevent damage from sunlight exposure.
A similar situation concerns proximity.
My cable tv is distributed through the attic so it seemed like a good solution to run my home network through there as well.
New lighting cable computer networking and sound systems can all require wiring that may need to come through the ceiling.