If ceiling joists exceed the allowable span,what must the two joist members be spliced over? the sill plate the collar tie the foundation footing a loadbearing wall or partition

## Step 1<br />Ceiling joists are structural elements in a building's construction that provide support for the floor or ceiling. They are typically arranged in a grid pattern and are connected to the building's foundation or walls.<br /><br />## Step 2<br />When ceiling joists exceed the allowable span, they need to be spliced over a loadbearing wall or partition. This is because the loadbearing wall or partition can provide the necessary support to the joists, preventing them from collapsing.<br /><br />## Step 3<br />The sill plate, collar tie, and foundation footing are not suitable for splicing joists. The sill plate is the bottom horizontal member of a wall, the collar tie is a horizontal member that connects opposing rafters, and the foundation footing is the base of the building.