Pipe Insulation

This category contains Insul-Lock pipe insulation.

31 products shown

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  • 1/2" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $3.55 / each

    $69.00 / box
    20 x $3.45

    In Stock! (535 Available) Ships in 24-48 Hrs
  • 5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $4.35 / each

    $83.00 / box
    20 x $4.15

    In Stock! (316 Available) Ships in 24-48 Hrs
  • 7/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $5.35 / each

    $103.00 / box
    20 x $5.15

    In Stock! (250 Available) Ships in 24-48 Hrs
  • 1-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $6.05 / each

    $117.00 / box
    20 x $5.85

    In Stock! (459 Available) Ships in 24-48 Hrs
  • 1-3/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $7.15 / each

    $137.00 / box
    20 x $6.85

    In Stock! (155 Available) Ships in 24-48 Hrs
  • 1-5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $8.35 / each

    $161.00 / box
    20 x $8.05

    In Stock! (115 Available) Ships in 24-48 Hrs
  • 2-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $11.25 / each

    $215.00 / box
    20 x $10.75

    In Stock! (132 Available) Ships in 24-48 Hrs
  • 1/2" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $6.25 / each

    $119.00 / box
    20 x $5.95

    In Stock! (81 Available) Ships in 24-48 Hrs
  • 5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $7.05 / each

    $135.00 / box
    20 x $6.75

    In Stock! (367 Available) Ships in 24-48 Hrs
  • 7/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $7.85 / each

    $151.00 / box
    20 x $7.55

    In Stock! (575 Available) Ships in 24-48 Hrs
  • 1-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $8.75 / each

    $167.00 / box
    20 x $8.35

    In Stock! (764 Available) Ships in 24-48 Hrs
  • 1-3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $9.95 / each

    $191.00 / box
    20 x $9.55

    In Stock! (257 Available) Ships in 24-48 Hrs
  • 1-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $10.95 / each

    $211.00 / box
    20 x $10.55

    In Stock! (329 Available) Ships in 24-48 Hrs
  • 2-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $14.45 / each

    $138.50 / box
    10 x $13.85

    In Stock! (100 Available) Ships in 24-48 Hrs
  • 2-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $19.95 / each

    $191.50 / box
    10 x $19.15

    In Stock! (43 Available) Ships in 24-48 Hrs
  • 3-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $23.55 / each

    $113.25 / box
    5 x $22.65

    In Stock! (161 Available) Ships in 24-48 Hrs
  • 4-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $30.75 / each

    $147.75 / box
    5 x $29.55

    In Stock! (19 Available) Ships in 24-48 Hrs
  • 5/8" Pipe (O.D.) x 1" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $16.15 / each

    $155.50 / box
    10 x $15.55

    In Stock! (175 Available) Ships in 24-48 Hrs
  • 7/8" Pipe (O.D.) x 1" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $19.15 / each

    $183.50 / box
    10 x $18.35

    In Stock! (86 Available) Ships in 24-48 Hrs
  • 1-1/8" Pipe (O.D.) x 1" Wall Insul-Lock Pipe Insulation, 6' View Specs

    $20.75 / each

    $199.50 / box
    10 x $19.95

    In Stock! (106 Available) Ships in 24-48 Hrs

More About Pipe Insulation

Pipe insulation is a reliable and inexpensive condensation preventative, reducing the risk of water freezing in pipe lines installed outside or in unheated areas. Using pipe insulation provides a number of cost effective benefits when used and installed properly. Insulating your hot water pipes offers energy savings, as it reduces the heat loss that results from the temperature differential between the pipes and the surrounding ambient air. The most common pipe insulation materials used today include polyethylene and flexible elastomeric foam, which are available in either pre-slit or unslit form.

We offer the environmentally friendly 6 foot length K-Flex Insul-Lock Pipe Insulation, which is available in wall thicknesses of 3/8" through 1" and in sizes ranging from 1/2" to 4-1/8". These flexible elastomeric tube insulations are pre-slit and include a factory-applied pressure sensitive adhesive seam-seal system, which is non-porous, non-fibrous and resists mold growth. Insul-Lock Seam-Seal can be used in applications such as refrigerant lines, cold water plumbing, roof drains and chilled water systems.