The most frequently used method of roofing is torch down roofing, so called because the job involves burning bitumen sheets onto a sheet of fiberglass in order to install them. The bonding of the burning bitumen and fiberglass through melting creates a tough, weatherproof roof that will last an average of twenty years or so. In this brief we will provide some guidelines on how to install torch down roofing, along with some safety advice.
Flat roofs, where rainwater tends to collect and cause
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