Assuming that a woodpecker is targeting your log home because it’s hungry, the best way to deter them is by eliminating any bugs that they are trying to get out of the logs. If you want to try the do-it-yourself method first, then focus on an insect treatment with a borate wood preservative like ArmorGuard, PeneTreat, or Shell-Guard RTU., For persistent woodpecker problems, you can set up physical barriers. These can include netting installed a few inches away from the siding, metal sheeting or flashing over damaged areas, and woodpecker-specific spikes or coils., By inspecting the holes and the behavior of the birds, you can determine what methods will work best for repelling them from your home. Quickly fixing the holes with wood putty can also help to keep the birds away., Use building materials unattractive to woodpeckers to prevent a problem from developing. Avoid wood siding and wood products on homes and buildings, especially in wooded areas, and choose clapboard or synthetic siding instead., By understanding their behavior, implementing visual and auditory deterrents, establishing physical barriers, modifying habitats, maintaining regular repairs, and being consistent, we can effectively deter woodpeckers without causing them harm., There’s only one surefire, lasting way to keep woodpeckers away from your house—and that is to replace wood with unappealing, bird-resistant siding materials. Once woodpeckers realize their drumming doesn’t make noise or form holes, they’ll leave and go somewhere more welcoming to them..