The joist is 7 inches tall and the notch is 1 5 inches tall.
Is a notched floor joist against code.
If that doesn t get you where you need this would be a perfect application for top chord bearing open web trusses which would likely have 3 of material above the sill.
Any stud in an exterior wall or bearing partition shall be permitted to be cut or notched to a depth not exceeding 25 percent of its width.
This was in the forbidden zone of the middle 1 3rd of the joist.
Sometimes joists are notched at the end where they bear on a wall or sill.
With the floor joist inside sitting on the foundation notch that allows you to raise the grade around the foundation without the ground getting to close to the wooden floor joist.
When piping or ductwork is placed in or partly in an exterior wall or interior load bearing wall necessitating cutting drilling or notching of the top plate by more than 50 percent of its width a galvanized metal tie not less than 0 054 inch thick 1 37 mm 16 ga and 1 1 2 inches 38 mm wide shall be fastened across and to the plate at each side of the opening with not less than eight.
Your photo shows that is not the case.
Building codes define the minimum height and strength of the railing system as well as the size of gaps in the railing they must be small enough that a small child cannot slip through.
1 4 of the depth of the joist is permitted for sawn lumber.
At the chimney there are double 2x10 trimmers and headers as you would expect but on each side of the chimney one of the joists tieing into the headers is a 2x12.
I have now learned that this is not appropriate.
Drilling and notching of studs shall be in accordance with the following.
On many older decks the 4 4 posts were notched and then lagged to the rim joist with 3 8 in.
If the cut outs are too large or in the wrong location the joist can be weakened and unable to support the load it was designed for.
I can t find any current code requiring this and the way it s notched it may as well had been a 2x10.
The ends are notched at the sill plates and they aren t under bearing walls.
This 4 inch s will allow you to place the floor joist on top of it.
Or 1 2 in lag bolts or structural screws such as ledgerloks.
The sistered joists should extend well beyond the notch or hole.
Notches at the end of floor joists are addressed in the code.
Doing this notch is important for many reasons.
The span is roughly 100 inches.
These joists may need reinforcin g to reduce bounciness sagging or excessive deflection in the floor or ceiling.
Studs in nonbearing partitions shall be permitted to be notched to a depth not to exceed 40 percent of a single stud width.
I think the wood is redwood.
Additional support for the floor joists is achieved by nailing the ends of the joists into headers.
