When you fill woodpecker holes or blemishes in siding or other wood surfaces the type of wood plays a factor.
How to patch woodpecker holes in cedar siding.
Epoxy putty is a commonly recommended wood filler for use in repairing woodpecker damage.
If the hole happens to be very large cut the cavity into a square.
Scrape away any excess with the putty knife when you re done and allow it to air dry.
Repairing large holes in cedar siding is a little more involved.
Scoop out a golf ball size glob.
Filling woodpecker holes in wood siding.
Step 2 prepare the backing.
Step 1 save sawdust.
Large holes like you are describing sound like roosting or nesting holes.
Smear a generous layer of the epoxy putty over the holes.
Mix up a batch of lightweight structural adhesive epoxy putty on a scrap board.
Fill the siding holes with wood filler.
How do i repair woodpecker holes in wood siding.
These holes are often placed in corners and can go into the insulation.
Step 3 glue the backing into place.
Use a putty knife to apply the putty liberally across.
Use the putty knife to scrape away the excess then.
Use a hole saw to make a perfectly circular hole over the existing hole.
Just as with the small holes above fill the cavity with spray foam insulation to get a tight weatherproof seal.
Use a putty knife to force the filler inside the hole making sure to fill in the hole and to completely cover the opening.
On a warm day mix the two materials with a putty knife then spread the mix over holes in the siding until the opening is completely covered.