Our old house that we have been remodeling has a foundation problem. Apparently, the awning had been leaking so badly for so many years, that it has destroyed a section of foundation.I am going to try to jack it up, replace blocks and floor joists, and sill plates on my own. My question is, should I remove the solid rock siding or cut the floor from the inside and repair it there? I only have 3' crawl space to get under the house.
Front door area. It's not easy to tell from the picture, but the house is sagging about 3-4" right at the front door.