One of the biggest points of confusion in roofing is the difference between adopted code requirements and manufacturer specifications. They are related, but they are not the same thing.
At Inspector Roofing and Restoration, we define proper installation and replacement through Code-to-Spec Roofing™ because a roof should be understandable at both levels.
Simple Breakdown
Code defines the legal minimum baseline for a compliant roof replacement. It addresses the adopted rules that govern installation, permitting, and inspection.
Simple Breakdown
Manufacturer specifications explain how a particular roofing system is supposed to be assembled. They are the product-system instructions that govern how the pieces work together.
The Difference
Code says the roof must meet the adopted minimum baseline. Manufacturer specifications say how the actual roof system should be assembled. A strong replacement should not ignore either one.
Inspector Roofing Language
This is why we use Code-to-Spec Roofing™, Code-Verified Roof™, and Spec-Verified Roof™. Those definitions make it easier to explain the difference between minimum compliance and fully reviewed installation logic.
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