The most frequently replaced exterior building component is the
roof system, and roof system replacement costs are rising. As a
result, building owners want to make informed choices to maximize
their investments. Choosing a roof system with a projected long
service life will help achieve this goal.
To assist life-cycle cost data seekers, there are several
sources of roofing-related life-cycle cost information. NRCA does not endorse these
sources; they are referenced for...
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