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  5. Pipes, Valves & Fittings
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  7. Pipe & Tubing Insulation
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  9. Pipe Insulation
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Pipe Insulation (1,000+ items)

K-Flex Usa Pipe Insulation Tube, Slit W/ Adhesive & Flap, 2 in x 6 ft L, 3/4 in Thick, Buna-N Rubber/PVC 6RXLO068238
K-Flex Usa

Pipe Insulation Tube, Slit W/ Adhesive & Flap, 2 in x 6 ft L, 3/4 in Thick, Buna-N Rubber/PVC

Zoro # G1808497
Mfr # 6RXLO068238
product price: $20.29
/ea
K-Flex Usa Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1-1/2 in x 6 ft L, 3/4 in Thick, Buna-N Rubber/PVC 6RXLO068200
K-Flex Usa

Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1-1/2 in x 6 ft L, 3/4 in Thick, Buna-N Rubber/PVC

Zoro # G1808591
Mfr # 6RXLO068200
product price: $16.19
/ea
Owens Corning Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall 722563
Owens Corning

Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G3366736
Mfr # 722563
product price: $23.89
/ea
K-Flex Usa Pipe Insulation, 3/4" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048068
K-Flex Usa

Pipe Insulation, 3/4" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808451
Mfr # 6RXLO048068
product price: $9.39
/ea
K-Flex Usa Pipe Insulation, 3-1/2" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048348
K-Flex Usa

Pipe Insulation, 3-1/2" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808305
Mfr # 6RXLO048348
product price: $27.19
/ea
Owens Corning Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall 722586
Owens Corning

Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G2463081
Mfr # 722586
product price: $13.89
/ea
K-Flex Usa Pipe Insulation, 1-1/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1 in Wall 6RXLO100118
K-Flex Usa

Pipe Insulation, 1-1/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1 in Wall

Zoro # G1808567
Mfr # 6RXLO100118
product price: $18.29
/ea
Aeroflex Pipe Insulation, 6 ft. L, EPDM, 1/2 in Wall 334-AC41212
Aeroflex

Pipe Insulation, 6 ft. L, EPDM, 1/2 in Wall

Zoro # G8641997
Mfr # 334-AC41212
product price: $45.79
/ea
K-Flex Usa Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1 in x 6 ft L, 1 in Thick, Buna-N Rubber/PVC 6RXLO100138
K-Flex Usa

Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1 in x 6 ft L, 1 in Thick, Buna-N Rubber/PVC

Zoro # G1808217
Mfr # 6RXLO100138
product price: $17.79
/ea
Nu-Calgon Pipe Insulator, Aerosol, 14 oz, Spray Can 4297-76
Nu-Calgon

Pipe Insulator, Aerosol, 14 oz, Spray Can

Zoro # G511378466
Mfr # 4297-76
product price: $25.85
/ea
K-Flex Usa Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1-1/2 in x 6 ft L, 1/2 in Thick, Buna-N Rubber/PVC 6RXLO048200
K-Flex Usa

Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1-1/2 in x 6 ft L, 1/2 in Thick, Buna-N Rubber/PVC

Zoro # G1808488
Mfr # 6RXLO048200
product price: $14.19
/ea
K-Flex Usa Pipe Insulation, 7/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048078
K-Flex Usa

Pipe Insulation, 7/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808366
Mfr # 6RXLO048078
product price: $9.99
/ea
K-Flex Usa Pipe Insulation Tube W/ Slit. Adhesive & Flap, 2 in x 6 ft L, 1/2 in Thick, Buna-N Rubber/PVC 6RXLO048238
K-Flex Usa

Pipe Insulation Tube W/ Slit. Adhesive & Flap, 2 in x 6 ft L, 1/2 in Thick, Buna-N Rubber/PVC

Zoro # G1808199
Mfr # 6RXLO048238
product price: $17.00
/ea
K-Flex Usa Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1/2 in x 6 ft L, 1 in Thick, Buna-N Rubber/PVC 6RXLO100078
K-Flex Usa

Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1/2 in x 6 ft L, 1 in Thick, Buna-N Rubber/PVC

Zoro # G1808506
Mfr # 6RXLO100078
product price: $17.79
/ea
K-Flex Usa Pipe Insulation, 4-1/2" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048448
K-Flex Usa

Pipe Insulation, 4-1/2" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808269
Mfr # 6RXLO048448
product price: $36.59
/ea
Johns Manville Pipe Insulation, 1-1/8" OD, 3 ft. L, Fiberglass, 1 in Wall 690445
Johns Manville

Pipe Insulation, 1-1/8" OD, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G1994590
Mfr # 690445
product price: $12.59
/ea
Owens Corning Pipe Insulation, 3 ft. L, Fiberglass, 2 in Wall 722568
Owens Corning

Pipe Insulation, 3 ft. L, Fiberglass, 2 in Wall

Zoro # G2995142
Mfr # 722568
product price: $44.69
/ea
Johns Manville Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall 693666
Johns Manville

Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G1994435
Mfr # 693666
product price: $12.79
/ea
K-Flex Usa Pipe Insulation, 1-5/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048158
K-Flex Usa

Pipe Insulation, 1-5/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808418
Mfr # 6RXLO048158
product price: $13.29
/ea
Tubolit Pipe Insulation, 6 ft. L, Polyethylene, 1/2 in Wall DGT11012SY
Tubolit

Pipe Insulation, 6 ft. L, Polyethylene, 1/2 in Wall

Zoro # G1212486
Mfr # DGT11012SY
product price: $11.49
/ea
K-Flex Usa Pipe Insulation, 1-3/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048138
K-Flex Usa

Pipe Insulation, 1-3/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808479
Mfr # 6RXLO048138
product price: $12.59
/ea
K-Flex Usa Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1/2 in x 6 ft L, 3/4 in Thick, Buna-N Rubber/PVC 6RXLO068078
K-Flex Usa

Pipe Insulation Tube W/ Slit. Adhesive & Flap, 1/2 in x 6 ft L, 3/4 in Thick, Buna-N Rubber/PVC

Zoro # G1808171
Mfr # 6RXLO068078
product price: $15.29
/ea
Tubolit Pipe Insulation, 6 ft. L, Polyethylene, 1/2 in Wall DGS20012
Tubolit

Pipe Insulation, 6 ft. L, Polyethylene, 1/2 in Wall

Zoro # G1734363
Mfr # DGS20012
product price: $14.25
/ea
Owens Corning Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall 722566
Owens Corning

Pipe Insulation, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G2230891
Mfr # 722566
product price: $29.39
/ea
Aeroflex Pipe Insulation, 6 ft. L, EPDM, 3/8 in Wall 684717
Aeroflex

Pipe Insulation, 6 ft. L, EPDM, 3/8 in Wall

Zoro # G9076067
Mfr # 684717
product price: $31.19
/ea
Owens Corning Pipe Insulation, 1-5/8" OD, 3 ft. L, Fiberglass, 1/2 in Wall 722605
Owens Corning

Pipe Insulation, 1-5/8" OD, 3 ft. L, Fiberglass, 1/2 in Wall

Zoro # G0335450
Mfr # 722605
product price: $12.29
/ea
Johns Manville Pipe Insulation, 1-3/8" OD, 3 ft. L, Fiberglass, 1 in Wall 690446
Johns Manville

Pipe Insulation, 1-3/8" OD, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G1994557
Mfr # 690446
product price: $16.09
/ea
Owens Corning Pipe Insulation, 1-1/8" OD, 3 ft. L, Fiberglass, 1 in Wall 722471
Owens Corning

Pipe Insulation, 1-1/8" OD, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G0928261
Mfr # 722471
product price: $10.25
/ea
Owens Corning Pipe Insulation, 3-1/2" OD, 3 ft. L, Fiberglass, 2 in Wall 722574
Owens Corning

Pipe Insulation, 3-1/2" OD, 3 ft. L, Fiberglass, 2 in Wall

Zoro # G0335581
Mfr # 722574
product price: $36.59
/ea
Tubolit Pipe Insulation, 2-1/8" OD, 6 ft. L, Polyethylene, 3/8 in Wall DGT21838S
Tubolit

Pipe Insulation, 2-1/8" OD, 6 ft. L, Polyethylene, 3/8 in Wall

Zoro # G0813811
Mfr # DGT21838S
product price: $8.99
/ea
Tubolit Pipe Insulation, 6 ft. L, Polyethylene, 1/2 in Wall 6XP048128
Tubolit

Pipe Insulation, 6 ft. L, Polyethylene, 1/2 in Wall

Zoro # G1141874
Mfr # 6XP048128
product price: $10.45
/ea
K-Flex Usa Pipe Insulation, 2-5/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 3/4 in Wall 6RXLO068258
K-Flex Usa

Pipe Insulation, 2-5/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 3/4 in Wall

Zoro # G1808445
Mfr # 6RXLO068258
product price: $26.65
/ea
K-Flex Usa Pipe Insulation, 1-3/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 3/4 in Wall 6RXLO068138
K-Flex Usa

Pipe Insulation, 1-3/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 3/4 in Wall

Zoro # G1808460
Mfr # 6RXLO068138
product price: $16.59
/ea
Owens Corning Pipe Insulation, 1-3/8" OD, 3 ft. L, Fiberglass, 1 in Wall 722564
Owens Corning

Pipe Insulation, 1-3/8" OD, 3 ft. L, Fiberglass, 1 in Wall

Zoro # G1120594
Mfr # 722564
product price: $12.79
/ea
K-Flex Usa Pipe Insulation, 2-1/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall 6RXLO048218
K-Flex Usa

Pipe Insulation, 2-1/8" OD, 6 ft. L, NBR/PVC Based Elastomeric, 1/2 in Wall

Zoro # G1808208
Mfr # 6RXLO048218
product price: $13.39
/ea
Owens Corning Pipe Insulation, 2-1/8" OD, 3 ft. L, Fiberglass, 1/2 in Wall 722602
Owens Corning

Pipe Insulation, 2-1/8" OD, 3 ft. L, Fiberglass, 1/2 in Wall

Zoro # G0335609
Mfr # 722602
product price: $12.35
/ea
Pipe Insulation (1,000+ items)
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About Pipe Insulation

Prevent freezing and stop costly accidents in their tracks with premium-quality pipe insulation in a wide range of materials from Zoro. In addition to keeping the water in your pipes from freezing in environments colder than 32°F, pipe insulation can also increase the efficiency of your existing pipes, reduce condensation, and more.

While often overlooked, pipe insulation is one of the most important pieces of the infrastructure of a building, facility, or residence. That's why it makes sense to start right here. Shop our large selection of heavy duty pipe insulation products from the most trusted and reliable brands in the plumbing industry and find the right thermal insulation for your needs.

The Many Benefits of Insulation

Think of it this way: you wear a coat to prevent heat loss in winter. Similarly, you use pipe covers to prevent pipes from freezing and to give your plumbing the same cold-weather coverage that you'd give to yourself. Partner thermal insulated pipes with pipe fitting insulation, pipe insulation jackets, and valve insulation for winter energy savings and comprehensive frost protection.

Find the Right Insulation for Your Needs

Not sure which product you need for proper insulation? Use our robust search tool or handy filtering options to shop pipe wrap insulation by material, temperature range, length, wall thickness, insulation type, and more. We carry insulation in a variety of common pipe sizes, whether you're looking at a 2" diameter, 4" diameter, or any other size.

Pipe insulation is also available in a variety of materials, including fiberglass, foam, rubber, or polyethylene and can be used for steam pipes, steam heat pipes, hot water pipes, HVAC systems, or air conditioner parts. We also carry plumbing insulation products specifically designed for a variety of pipes, including iron pipe, PVC, and CPVC. You can also choose pipe insulation by the application—simply filter by outdoor, indoor, or underground plumbing.

Plus, when you order from Zoro, we always make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms available for qualifying customers, and an unparalleled customer experience.

Related Categories

Pipe Fitting InsulationPipe Insulation TapeInsulation SheetsPipe Insulation JacketsBall Valves
PVC Pipe FittingsPipe & Tube ClampsPush-to-Connect Tube FittingsPipe Test PlugsCheck Valves
1-1/8" x 6 ft. elastomeric pipe insulation 1/2" wall1 1/4" pipe insulation1.25" pipe insulation1/2 in pipe insulation1/2" copper pipe insulation
1/2 in. pvc1 1/2 in. pipe insulation1-1/2" fiberglass pipe insulation1-1/2" pipe insulation1-1/2" x 3/4" pvc

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