Preserve the useful detail
Map supply piping near exterior walls, garages, crawl areas, cabinets, and prior trouble. Confirm private valve operation before winter.
The decision on display
Do not transfer the hazard
Never use an open flame or improvised high heat. Stop thawing if leakage begins and avoid wet electrical areas.
Make the proposed work comparable
Define air sealing, insulation, approved heat, valve access, seasonal drainage, monitoring, pipe repair, and finish responsibility.
CURRENT PRIMARY SOURCE