Our closed-cell polyethylene hot water Pipe Insulation is used to insulate residential and commercial hot water, non-steam pipes providing improved thermal efficiency. Insulating hot water pipes reduces heat loss and can raise water temperature 2°F – 4°F and prevents sweating. Our pipe insulation provides excellent resistance to water and water vapor. The insulation is flexible and easy to install.

This pipe insulation:

• Is 100 percent pre-slit.
• Rated for a temperature range -200°F to 200°F.
• Comes in 3ft. sections.
• Passes ASTM E 84 1″ 25/50 standard tests.