These tiny grippers allow mice to scale vertical surfaces made from wood, drywall, siding, brick, PVC pipes, concrete, stucco, downspouts, drywall and wallpaper. Mice can also climb trees, vines, and vegetation. Another place mice can climb is a vinyl siding corner cap.Click to see full answer. Also question is, can mice get in under siding?Mice can climb under the siding and enter the home through an existing construction gap. Grass and mulch along the foundation provides habitat for mice.Furthermore, can a mouse climb up a smooth wall? Mouse Behavior A mouse can jump as high as a foot, and climb 13 inches up smooth, vertical walls. Considering this, can mice climb up the side of a house? 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.How do you find out where mice are coming in? How to Find a Hole Where Mice Are Coming From in a House Inspect your attic and crawl space. Check your kitchen, pantry and storage room, especially areas where food is kept. Inspect areas where you have plumbing pipes entering the house and wiring in walls. Contact a pest control company if you cannot find the holes where the mice are coming from.