What is the header size required over a 2 foot, 8 inch door?

To determine the required header size over a 2 foot, 8 inch door, one must consider the standard practices in carpentry and framing. The width of the door is crucial in determining the appropriate header size.

A 2 foot, 8 inch door translates to 32 inches wide. When installing a door, the header must be wide enough to adequately support the structure above the door opening, plus additional space for the king studs and any necessary allowances for framing. This ensures that the header can effectively transfer loads from the structure above to the studs on either side of the door.

Typically, headers are constructed to extend a little beyond the width of the door itself. In this case, a header size of 37.5 inches is appropriate as it provides necessary support and meets the standard recommendations for framing members in residential construction. This additional width accommodates the full dimension of the door and provides for the installation of proper framing components.

Thus, using 37.5 inches for the header size guarantees structural integrity and safety while ensuring compliance with building codes.