How to Check Pipe Insulation

Pipes running through unheated spaces—crawl spaces, garages, attics, and along exterior walls—are vulnerable to freezing during cold snaps. This preventive maintenance task involves inspecting all exposed pipes for adequate insulation coverage, checking existing insulation for gaps or damage, and adding foam insulation where needed. Spending $20-50 on pipe insulation can prevent a burst pipe disaster that costs thousands in repairs and water damage, not to mention the disruption of being without water during the coldest part of winter.