Floor Joist No Sill Plate

It was 2x10 joists but no mudsill just sill seal.

Floor joist no sill plate.

The sill plate you use to replace the old plate should be made of pressure treated wood. A sill plate or mudsill is the bottom horizontal member of a floor system to which vertical members floor joists are attached sill plates are usually composed of lumber in sizes of 2 4 2 6 2 8 and 2 10. I don t see any evidence of rot on the joists. As i started to shopvac the cavities last night i noticed that there is no sill plate.

There is no vapor barrier or covering of any type over the top of the block wall. Secure the new rim joist with 16p nails. Just the block cavities open to the conditioned space. You can remove the rotted wood and cut new sections to replace the old one.

You don t need to use galvanized nails here. I spent the last few days replacing a rotten sill plate the horizontal piece of wood that lies between the foundation and the floor joists. Please for the love of god do not pour a concrete patio above the level of your foundation. How to open a garage door with a broken spring.

After the house was framed we would go in the basement and nail 2x4 s up on the bottom of the joists tight against the inside of the foundation. The floor supports did not look pressure treated but maybe the way they used to do things made this ok or the type of lumber that was used was more resistant to rot. I was inspecting a 30 year old home the other day and noticed in the crawl that there were no sill plates on top of the concrete block foundation. The ends of the floor joists rest on the sill plate while the center of the joists rest on the main beam.

The floor joists and rim joists rest directly on the block wall. I had never seen this before but it appeared to be causing no issues. Said job leads to the following all caps admonition. If you have noticed that all of the floors in your home are sloping towards the center of the house this indicates there s something wrong with the main.

We worked for a builder about ten years ago that did something similar.