What type of cut is suitable for flat or sloping roofs with plywood decking?

The louver cut is designed specifically for use on flat or sloping roofs with plywood decking. This type of cut creates open spaces that allow for ventilation while being less likely to allow water infiltration, which is essential in maintaining the integrity of the roofing system. The architecture of a louver cut permits effective drainage and airflow, making it particularly suitable for these roofing types.

In contrast, other cuts like the square cut, V-notch cut, and round cut serve different purposes or may be more appropriate for different applications. For instance, a square cut can be used for straight cuts, but it might not provide the same benefits for ventilation and drainage as a louver cut would on sloping surfaces. Hence, understanding the specific characteristics and intended applications of various cuts is crucial for effective roofing work, particularly in firefighting contexts where roof ventilation can be vital for safety.