What is one advantage of platform frame construction over balloon frame construction?

Platform frame construction offers several advantages over balloon frame construction, making it a preferred choice in many modern building practices. One significant benefit is that it inherently incorporates firestops within its structure. In platform framing, each floor is built as a separate platform, which means that the framing members act as barriers to the vertical spread of fire. This design helps to slow down or contain a fire to one level, enhancing safety in residential buildings.

Additionally, platform frame construction is well-suited for prefabrication. Because each floor is constructed as an individual unit, it can be assembled separately in a factory setting before being brought to the building site, which speeds up the overall construction process and can improve quality control.

Furthermore, platform framing does not rely on long lengths of lumber like balloon framing does, where the walls extend continuously from the foundation through to the roof. This characteristic simplifies materials handling and may contribute to reduced waste and cost.

Together, these factors illustrate why platform frame construction is advantageous; it provides improved safety features, supports the use of prefabrication, and optimizes lumber usage, making it a versatile and effective building method.