Ralph from Cinti, Oh writes
Tips please for use of foam in an exterior lower level (walk-out) insulated wall that is insulated
Detected active termites upon removal of baseboard; which had been damaged. Upon removal found active termites and damage to inside of baseboard and some to exterior of drywall behind it.
Answer:
If you have drywood termites, you should drill holes into the galleries and inject a product like Termidor Foam to eliminate the colony. You will only be injecting the foam into the studs and around where the activity is, not filling the entire wall void.
Answer last updated on: 12/04/2013
