Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing __22__Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof replacement > 50% of the total roof area, apply Cool Roof Product labeled and certified by Cool Roof Rating Council (CRRC). Cool Roof may be required for non-residential buildings per Title 24, Part 6, Section 141.0(b)2B. · 2026-09-11
Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing__23____Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone(VHFHSZ).For residential roof replacement>50% of the total roof area, apply Cool Roof Product labeled and certified byCool Roof Rating Council (CRRC). Cool Roof may be required for non-residential buildings per Title 24, Part6, Section 141(b) 2B. · 2026-07-15