Subterranean termites tunnel under the ground and climb up your foundation walls to feed on the inside of your walls silently for years.
Finding inside of wall from attic.
There can be thousands of them in there all the way from the support beams in your cellar to the trusses in your roof.
Scan for moisture inside walls with a moisture meter.
A magnetic stud finder detects the metal nails in the wall studs.
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.
One such tool is a stud finder.
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.
Go to the space into which the drill was boring.
Traps with live mice should be put into a heavy duty plastic bag cage and all and carried to a forest or park at least 500 feet away from the home so that they cannot find their way back.
Secure the box against the wall so the two holes are lined up.
Look inside the attic if possible to identify the direction in which the rafters or joists travel.
Place a food scented trap inside the box and cover box with cellophane.
Drill a small hole in the wall a few inches above your floor.
If unable to locate the bit repeat the drilling process after moving to a spot a couple of inches away from the first hole.
Remove any insulation in the general area to make the bit easier to locate.
Due to the triangular shape of all but flat roofs the rafters or joists will run.
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.