Foam Insulation

Slipping over exposed water and refrigerant lines, foam pipe insulation wraps vulnerable pipe in a protective, energy-saving sleeve that would otherwise lose heat, sweat, or freeze. The tubular foam wall slows heat transfer so hot lines stay hot and cold lines stay cold, trimming energy waste, while that same barrier keeps warm room air off cold pipe to stop the surface condensation that drips and invites mold and water damage. In unheated basements, crawlspaces, and exterior-adjacent runs, it adds a layer of freeze protection to pipe that would otherwise be at risk. Offered in a range of inner diameters and 5' and 6' lengths, this one product line covers copper and larger pipe sizes across a building.

Key Features:

• Cuts Heat Loss and Gain -- Foam wall slows heat transfer to keep hot water lines hot and cold lines cold, reducing energy waste.
• Stops Pipe Sweating -- Insulating cold lines keeps warm air off the pipe surface, preventing the condensation that drips and causes mold and water damage.
• Adds Freeze Protection -- Provides a thermal barrier that helps protect exposed pipe from freezing in unheated and exterior-adjacent spaces.
• Slip-On Tubular Design -- The pre-formed foam tube fits over the pipe for a fast, clean install along the run.
• Full Range of Sizes -- Inner diameters from 1/2" copper up to 2-5/8", in 5' and 6' lengths, cover common pipe across a building.

Where to Use:

• Building maintenance -- Insulating exposed hot and cold water lines in basements, crawlspaces, and mechanical rooms.
• HVAC and refrigerant lines -- Covering suction and refrigerant lines to cut energy loss and prevent condensation.
• Freeze prevention -- Protecting vulnerable pipe runs in unconditioned and exterior-adjacent spaces.

Available Sizes (SKU -- Size):

• 1014109 -- 1/2" C x 5'
• 1014110 -- 3/4" C x 5'
• 1016330 -- 1-5/8" x 6'
• 1016331 -- 2-1/8" x 6'
• 1016332 -- 2-5/8" x 6'