What type of framing technique involves the use of long horizontal framing members called "joists"?

The correct choice refers to platform framing, which is a widely used construction technique in modern building practices. In platform framing, the structure is built in layers or "platforms," with each floor constructed on top of the other. This method typically involves the use of joists, which are the long horizontal framing members that span between vertical supports, providing the necessary support for flooring and ceilings.

The advantage of platform framing lies in its efficiency and ease of construction. Each floor is framed separately, allowing for quicker assembly times and straightforward modifications if needed. The use of joists in this framing method helps distribute loads effectively, contributing to the overall stability and durability of the building.

Considered alongside balloon framing, which utilizes continuous vertical studs without the same horizontal layering, platform framing stands out for its practicality in residential buildings. In contrast, post and beam framing relies on larger vertical posts and beams to create open spaces, which is a very different structural approach. SIP (Structural Insulated Panel) framing involves insulated panels for walls and roofs rather than traditional framing with joists. Each of these framing techniques has its own unique characteristics and applications, but platform framing is specifically defined by its use of joists in constructing horizontal supports.