Drill a small hole in the wall a few inches above your floor.
Finding inside of wall from attic.
Go to the space into which the drill was boring.
Place a food scented trap inside the box and cover box with cellophane.
Remove any insulation in the general area to make the bit easier to locate.
A moisture meter is a piece of equipment which when placed directly against a wall will analyze the moisture content of that wall.
There can be thousands of them in there all the way from the support beams in your cellar to the trusses in your roof.
Look inside the attic if possible to identify the direction in which the rafters or joists travel.
Drill the same size hold in a cardboard box.
Secure the box against the wall so the two holes are lined up.
Subterranean termites tunnel under the ground and climb up your foundation walls to feed on the inside of your walls silently for years.
These fixed points can be perpendicular exterior walls a fireplace chimney or other components that extend through the finished ceiling to the attic space or roof surface.
Go into your attic and locate the source of the leak on the underside of the roof deck using the measurements taken from your home s living space.
An electronic stud finder produces a small electrical field which changes when it reaches a denser region of the wall like the area over a stud.
Due to the triangular shape of all but flat roofs the rafters or joists will run.
Not just inside your walls but inside of the wood itself.
If you know that you have a leak within a certain wall but are unaware of the precise location place the moisture meter at 5 or 6 different spots on the wall.
One such tool is a stud finder.
If unable to locate the bit repeat the drilling process after moving to a spot a couple of inches away from the first hole.