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Pipe Insulation

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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.
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Product Image of 7/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
7/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
SKU: 6RXLO048078
K-Flex
SKU: 6RXLO048078
Brand: K-Flex
(159)
$9.98 each
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$323.28 box of 36
$8.98 each
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Product Image of 3/4" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$9.06 each
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$366.75 box of 45
$8.15 each
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Product Image of 5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$7.58 each
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$354.64 box of 52
$6.82 each
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Product Image of 1/8" x 2" x 30 Ft. Black Foam Insulation Tape
1/8" x 2" x 30 Ft. Black Foam Insulation Tape
SKU: ITB200-30
Bluefin
SKU: ITB200-30
Brand: Bluefin
(2)
$9.44 each
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Product Image of 3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$6.47 each
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$417.20 box of 70
$5.96 each
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Product Image of 1-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$11.04 each
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$248.50 box of 25
$9.94 each
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Product Image of 1/8" x 2" x 30 Ft. Black Foam Insulation Tape
$10.01 each
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Product Image of 1/2" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$7.14 each
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$341.64 box of 52
$6.57 each
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Product Image of 7/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
$6.72 each
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$297.12 box of 48
$6.19 each
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Product Image of 3/4" Pipe (O.D.) x 1/2" Wall Titan Pipe Insulation, 6'
$10.88 each
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$450.00 box of 45
$10.00 each
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Product Image of 7/8" Pipe (O.D.) x 1/2" Wall Titan Pipe Insulation, 6'
$12.54 each
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$429.02 box of 38
$11.29 each
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Product Image of 7/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$15.23 each
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$294.21 box of 21
$14.01 each
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Product Image of 1-3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$12.70 each
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$223.60 box of 20
$11.18 each
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Product Image of 373 Brush Top Adhesive (1 Pint)
373 Brush Top Adhesive (1 Pint)
SKU: 800-373-PTB
K-Flex
SKU: 800-373-PTB
Brand: K-Flex
(2)
$19.72 each
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$435.36 box of 24
$18.14 each
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Product Image of 1-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
$7.69 each
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$254.88 box of 36
$7.08 each
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Product Image of 1-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$13.91 each
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$230.40 box of 18
$12.80 each
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Product Image of 5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
$5.39 each
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$287.68 box of 58
$4.96 each
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Product Image of 1-1/8" Pipe (O.D.) x 1" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$25.09 each
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$253.88 box of 11
$23.08 each
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Product Image of Foam-Tite Insulation Tape
Foam-Tite Insulation Tape
SKU: 4219-12
Nu-Calgon
SKU: 4219-12
Brand: Nu-Calgon
(4)
$16.71 each
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Product Image of 1/4" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6'
$5.72 each
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$210.40 box of 40
$5.26 each
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Product Image of 7/8" Pipe (O.D.) x 1" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$24.31 each
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$284.44 box of 13
$21.88 each
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Product Image of 2-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$15.72 each
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$245.82 box of 17
$14.46 each
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Product Image of Elastometric Insulation Tape
Elastometric Insulation Tape
SKU: 800-EL-018
K-Flex
SKU: 800-EL-018
Brand: K-Flex
(3)
$15.13 each
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$167.04 box of 12
$13.92 each
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Product Image of 1-1/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$15.38 each
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$212.25 box of 15
$14.15 each
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Product Image of 7/8" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6'
$9.30 each
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$179.55 box of 21
$8.55 each
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Product Image of 1-1/8" Pipe (O.D.) x 1/2" Wall Titan Pipe Insulation, 6'
$14.00 each
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$334.88 box of 26
$12.88 each
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Product Image of 1/2" x 3' x 4' Insul-Sheet, 12 Sq. Ft
1/2" x 3' x 4' Insul-Sheet, 12 Sq. Ft
SKU: 6RSX3X4048
K-Flex
SKU: 6RSX3X4048
Brand: K-Flex
$33.99 each
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$391.56 box of 12
$32.63 each
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Product Image of 200' Pipe Guard (Blue)
200' Pipe Guard (Blue)
SKU: 38707
Oatey
SKU: 38707
Brand: Oatey
$12.92 each
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Product Image of 3-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$28.87 each
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$212.48 box of 8
$26.56 each
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Product Image of 2-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$25.38 each
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$228.40 box of 10
$22.84 each
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Product Image of 3/4" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6'
$8.09 each
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$178.80 box of 24
$7.45 each
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Product Image of 1-3/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$17.02 each
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$203.58 box of 13
$15.66 each
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Product Image of 3/8" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6'
$5.83 each
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$203.68 box of 38
$5.36 each
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Product Image of 7/8" Pipe (O.D.) x 1/2" Wall Insul-Tube Pipe Insulation, 6'
$5.93 each
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$207.48 box of 38
$5.46 each
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Product Image of 1-5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
$10.53 each
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$212.96 box of 22
$9.68 each
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Product Image of 5/8" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6'
$7.51 each
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$207.30 box of 30
$6.91 each
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Product Image of PT1 Premium Cork Insulation Tape (1/8" x 2" x 30' Roll)
$20.84 each
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Product Image of 2" Pipe (O.D.) x 1/2" Wall Insul-Tube Pipe Insulation, 6'
$9.40 each
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$164.35 box of 19
$8.65 each
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Product Image of 1/2" Pipe (O.D.) x 1/2" Wall Titan Pipe Insulation, 6'
$9.88 each
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$545.40 box of 60
$9.09 each
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Product Image of 1-3/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
$9.05 each
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$208.00 box of 25
$8.32 each
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Product Image of 200' Pipe Guard (Red)
200' Pipe Guard (Red)
SKU: 38708
Oatey
SKU: 38708
Brand: Oatey
$12.92 each
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Product Image of 1-5/8" Pipe (O.D.) x 1" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$29.84 each
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$192.15 box of 7
$27.45 each
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Product Image of 1-3/8" Pipe (O.D.) x 1" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$26.07 each
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$239.80 box of 10
$23.98 each
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Product Image of 5/8" Pipe (O.D.) x 1" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$20.50 each
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$339.48 box of 18
$18.86 each
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Product Image of Perma-Wrap Foam Insulation Tape Dispenser Pack (2" x 1/8" x 30' Roll)
$22.30 each
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Product Image of 2" Foam Insulation Tape, 75'
2" Foam Insulation Tape, 75'
SKU: 800-TAPE-TITAN-2
K-Flex
SKU: 800-TAPE-TITAN-2
Brand: K-Flex
(3)
$21.29 each
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Product Image of 3/4" Pipe (O.D.) x 1" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
$21.17 each
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$253.24 box of 13
$19.48 each
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Product Image of 5/8" Pipe (O.D.) x 1/2" Wall Titan Pipe Insulation, 6'
$11.17 each
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$554.58 box of 54
$10.27 each
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Resources
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Videos
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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.
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1/2" Pipe (12)
3/8" Pipe (6)
3/4" Pipe (14)
1" Pipe (11)
1-1/4" Pipe (9)
1-1/2" Pipe (6)
2" Pipe (7)
2-1/2" Pipe (2)
3" Pipe (2)
4" Pipe (1)
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Wall Thickness

3/8" (7)
1/2" (70)
3/4" (59)
1" (18)
0.01" (1)
1-1/2 (5)
1/4" (1)
2" (2)

R-value

2 (3)
2.2 (2)
2.3 (2)
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2.9 (3)
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Review Score

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Price Range

$5 to $10 (51)
$10 to $15 (39)
$15 to $20 (29)
$20 to $25 (32)
$25 to $30 (12)
$30 to $35 (6)
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