In platform frame construction, how is each floor structured?

In platform frame construction, each floor is structured as individual separate platforms. This method involves constructing each floor level independently and then placing the walls on top of the platform of the floor below. This approach provides several advantages, such as ease of construction and flexibility in design.

The platform framing technique allows for better insulation and easier access for plumbing and electrical installations as each level can be built separately. Additionally, because the walls are built on the floor platforms, this helps in creating a sturdy and cohesive structure, contributing to the overall stability of the building.

Understanding this aspect of platform framing is essential for fire investigators, as it influences how fires can spread through structures and how building codes may vary based on the framing techniques used.