What is necessary in order for the peak ventilation cut to be used?

The peak ventilation cut is a technique used in firefighting to create an opening at the peak of a roof to assist with ventilation and smoke removal during a structure fire. For this technique to be effectively implemented, it is essential to have a material that is both sturdy and capable of being manipulated during roof operations. Plywood sheeting is a suitable choice because it is robust enough to withstand the physical stresses of cutting and will provide a stable surface for firefighters working at heights.

Plywood can also act effectively as a barrier against falling debris while maintaining the structural integrity necessary for safe operations on the roof. Its weight and durability make it the preferred material for facilitating ventilation cuts in most scenarios, making it a logical choice for this operation.