Question

nccer 27105 - floor systems 49min after raising a wall panel for a platform frame, where should the panel first be fastened? to the subfloor to the top plate to the foundation to the ceiling joist

Explanation:

When raising a wall panel for a platform frame, the first step in fastening is to secure it to the subfloor. This provides a stable base and aligns with standard construction practices for platform framing. The subfloor serves as the foundational connection point for the wall panel in this construction method.

Answer:

to the subfloor