In framing and building frames a 1/32 of an inch is well with in tolerance. Possibly you have not defined your problem.
No gap is intentionaly left. Your squeaking will be between the subfloor and joists.
The top of the cross bridging is nailed to the top of the floor joist before the subfloor is installed. The bottom of the bridging is nailed in place after the subfloor is installed.
I don't understand your question completely, but I think what you are asking is how far apart support can be for a subfloor or floor decking. It will vary with the type of construction, but for residential housing it's almost always 16 inches between the floor joists. That would be measured from the center of the joist to the center of the next joist.
To ensure structural integrity and safety when installing joist hangers for decks, it is important to follow these best practices: Use the correct size and type of joist hanger for the specific application. Install joist hangers according to the manufacturer's instructions and local building codes. Ensure that the joist hangers are securely attached to the ledger board and the support beam. Use appropriate fasteners, such as nails or screws, to secure the joist hangers in place. Regularly inspect the joist hangers for any signs of damage or wear and replace them if necessary.
If you can pull up the carpet to get to that area, then you can screw or nail through the offending/sqeaking floor board into the subfloor and then put back the carpet. If you have a basement try to find where it sqeaks from below [while you are in the basement, have someone step on and off the offending spot]. Once you know which board(s) is loose, screw a screw into it from the floor joist, through the subfloor, into the offending floorboard. Hopefully, this will pull the squeaking floor board down against the subfloor, and make a tighter fit and stop the squeek. Or, from the basement, screw a piece of 2x4 onto the floor joist, and then screw through the 2x4 and subfloor,into the loose floor board, from below. Or, gently drive a shim between the sub floor and the floor joist to see if that works. That all the thoughts I have for you. Hope they work.
Floor joist or ceiling joist? Floor joist have a board on the end all the way along the side of the building called a rim joist. Like the cross bar on the top of a T. Ceiling joist are nailed down into the top plate of the wall and to the rafters where possible.
A joist is a beam, a supporting structure in a building. The roof joist was riddled with dry rot and had to be replaced.
To reinforce a joist hole using a joist hole reinforcer, you can insert the reinforcer into the hole and secure it in place using screws or nails. This will help strengthen the joist and prevent further damage.
A rim joist, also known as a band joist, is the joist that runs along the perimeter of a floor system, providing support for the ends of the floor joists and acting as a barrier to airflow and insulation. In contrast, an end joist is a specific joist located at the end of a span, connecting two adjacent joists or providing additional support at the end of a row. While both serve structural roles, the rim joist is integral to the overall framing of the building, whereas the end joist is focused on connecting and supporting individual joists.
it depen on the size of the joist
To sister a joist for structural reinforcement, you will need to attach a new joist next to the existing one to provide additional support. This can be done by securing the new joist with nails or screws along the length of the existing joist. Make sure the new joist is the same size and type of wood as the existing one for proper reinforcement.
The key difference between a rim joist and a band joist in a building's construction is their location and function. A rim joist is located at the edge of a floor system and provides support for the floor joists, while a band joist runs horizontally around the perimeter of a building and helps to distribute the load of the structure.