Torch down roofing—also known as “torch on roofing”—is one of the most common types of roofing for flat and slightly sloped roofs. Torch down roofing consists of multiple modified bitumen membranes, applied with a propane torch.

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This installation process gives torch down roofing a uniquely watertight seal, making it a great choice wherever water damage is a serious concern.

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This watertight seal—and many other advantages offered by torch down roofing—makes it a popular choice for homes with flat roofs. But torch-down roofing isn’t for everyone or every home. If you’re trying to decide whether a torch down roof is right for you, continue reading.

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We’ll cover what makes up a torch down roofing system, as well as its particular advantages and disadvantages, below.

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In this article:

• Two-Layer and Three-Layer Torch Down Roof Systems
• What is Torch Down Roofing Material?
• Torch Down Roof Application
• Benefits of Torch Down Roll Roofing
• Disadvantages of Torch Down Roofing
• Cost of Torch Down Roofing
• Is Torch Down Roofing Right for You?
• FAQs About Torch Down Roofing