Minimum Insulation R-value Requirements: Non-Residential, Above Roof Deck
This resource was intended to provide a basis for discussion on minimum R-values for non-residential, above roof deck applications as they relate to code adoption by state.
Enter the password to open this PDF file:
Preparing document for printing…
Check out this info from Versico
I thought you might be interested in this information from Versico Roofing Systems.
Learn more by visiting the Versico website at