Thermal Bypass & Ice Dam Mitigation Analyzer

Frame it as a 'System Failure.' Explain that ice dams result from heat loss through the ceiling, not just cold weather. By upselling air-sealing and R-49 insulation, you provide a permanent solution that protects the shingles and eliminates the risk of interior water damage.

International Residential Code (IRC) mandates that the self-adhered membrane must extend at least 2 feet past the interior 'warm' wall line (not the eave edge). Adhering to this standard protects your business from liability during official building inspections.