A single head gas torch used for roofing is a tool that attaches directly to a gas bottle, typically propane or butane, to provide a controlled flame for tasks like heat-sealing roofing materials. It features a single burner head designed to produce a high-intensity, consistent flame, making it ideal for applying heat to roofing membranes, adhesives, or bitumen. Commonly used in flat roofing applications, it allows roofing professionals to efficiently bond materials or melt tar and seal seams, ensuring long-lasting, waterproof results. These torches are portable, durable, and designed for use in outdoor or tough environments.