Structural metal panel roof systems have become a common choice
for low-slope roofing applications. These systems are an appealing
alternative to using low-slope roof membrane systems for several
reasons. For example, structural metal panels have the strength and
capability to span structural members, therefore eliminating the
need for a roof deck. In addition, structural metal panel roof
systems can be attractive and provide long-lasting, cost-effective
service lives.
However, roof system designers who specify structural metal
panel roof systems need to be aware of varying recommendations for
minimum roof slope by different sectors of the construction
industry.
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