Have you looked at these at ground level.
Keep mice out of vinyl siding corner.
I am very grateful to be rid of.
1 corners on a vinyl sided home.
Start by cutting off a few inches of the j channel portion on the post.
Solution use s o s steel wool pads or chore boy copper mesh to fill any openings in the corner posts or j channels and seal with silicone caulk.
Well the door is at the bottom of the outside corners of your home.
These are mice highways into your walls and attic.
Fold back the remaining flaps and gently tap a crease into them with your hammer.
Mice bees and all sorts of other critters love making their home inside vinyl corner posts.
Keep these pests out by capping each post before you install it.
If you have vinyl siding on your home you need to close the entrance door that mice use.
After much frustration fighting mice in our new home for 17 years i read that mice climb the corners of the vinyl siding to enter the house through vents etc.
Holes occur over time when seals crack around plumbing fixtures on your siding allowing mice entrance into your home.
There are products to keep mice out.
3 weep holes in brick these are installed to allow ventilation behind bricks.
The hollow corner posts make it easy for mice to climb up the side of your house and the gaps between j channels and siding are often large enough for mice to get in behind the siding.
The corner piece is called the corner post and it is an open runway for mice to go directly into your attic.
I purchased these corners through amazon in november of 2017 and haven t had a mouse since.
One common way mice enter your home is through irregularities in your home s foundation where it meets the siding.
You ask where is the door.
2 ridge vents mice can climb up the side of your house and access your attic directly.