Foam works perfect for sealing againsts drafts.
How to seal siding at foundation.
Fill larger cracks and holes using expandable spray foam.
There are professional materials that can be utilized to secure these areas on a home.
If you plan to paint over the caulking be sure the caulking you use is paintable.
This plastic foam product primarily works as a capillary break between the concrete and the framing.
They cant get through the wool.
Theoretically you could seal the tar paper to the foundation with foam spray caulking something similar.
Silicone caulking in my opinion works best.
Only thing is the mice will still burrow through it.
Use a small mirror to.
Until someone with more siding and air sealing experience joins in my thoughts would be around how to determine if this is really going to help much or are there other things you can do that would bring a greater return on your efforts.
Thats one of teh worst spots for it to occur.
Depends on different situations the house is 60ish years old.
Grass and mulch along the foundation provides habitat for mice.
Find the entrances mice use to enter your home.
I would never seal my siding at the bottom.
It withstands the elements better then general caulking can be painted over and is water proof.
Mice can climb under the siding and enter the home through an existing construction gap.
This is not the least expensive way to go.
I kill the ants foundation spray shake pellets.
Then fill the rest with foam.
Crawl around the exterior of your home and use a flashlight to.
I have had good luck with this sealant in the past.
How to seal siding to keep out mice step 1.
Fill small cracks and holes with quality exterior grade caulking.
Well before things were tight and meant to be tight.
6 siding transitions by foundation often siding is not secured all along the bottom near the foundation.
Ants are for the most part smarter than i am and will always find a crack or crevice i didn t and they aren t afraid of heights.
Pick up some steel wool first and stog the holes with it first.
My best suggestion would be to use silicone caulking.