Pipe Insulation for 1/2″ Copper Pipe, 6′

Maintain optimal pipe temperatures and prevent energy loss with this 6-foot section of closed-cell polyethylene foam insulation. Engineered specifically for 1/2″ copper lines, it delivers reliable thermal protection and condensation control in plumbing and HVAC systems.

Whether you’re upgrading existing piping or specifying insulation for new runs, the semi-slit design makes fitting around straight runs and fittings fast and mess-free. Its flexible yet durable construction resists moisture and mold while reducing noise transmission.

Key Features

• Precise fit for 1/2″ copper pipe
• 6 ft length per piece for extended coverage
• ¾″ wall thickness delivers an R-value of 5.6
• Closed-cell polyethylene foam resists moisture, mold and mildew
• Semi-slit profile for quick “wrap-around” installation
• Flexible construction accommodates slight bends
• Temperature range –90 °F to +180 °F
• Black finish for a professional, low-profile appearance
• Helps reduce pipe noise and prevents sweating