20 Best Insulation For Cold Water Pipes (2022 Updated)

One of the most important functions of insulation for cold water pipes is to prevent heat loss. By keeping the water inside the pipes at a constant temperature, it helps reduce energy costs associated with heating the water.

Additionally, insulation helps to protect the pipes from freezing, which can lead to burst pipes and expensive repairs.

20 Best Insulation For Cold Water Pipes

1. Frost King 3 in. x 25 ft. Foil Backed Fiberglass Pipe Wrap Insulation

Frost King 3 in. x 25 ft. Foil Backed Fiberglass Pipe Wrap Insulation

  • Simple, effective way to insulate pipes of all diameters
  • Ideal for overwrapping electric heat cables used to prevent water pipe freezing
  • Package dimensions value is 4″ h x 15″ l x 13.5″ w

Check Latest Price

Sold By Price
Amazon.com
Walmart
Home Depot
Lowe’s

Product Details

Specifications

Details
Product Type Pipe Insulation
Maximum Pipe Size 3 in.
Self Sealing No
Length 25 ft.
R Value 2.1

Reviews From Real Customers

NEgirl
Kaitlyn

2. 1-1/2″ x 6 ft. Pipe Insulation, 3/4″ Wall

1-1/2

  • Length: 6 ft
  • For Iron Pipe Size: 1 1/2 in
  • Insulation Nominal I.D.: 2 in
  • Wall Thickness: 3/4 in
  • Insulation Temp. Range: -70 Degrees F to 220 Degrees F

Check Latest Price

Sold By Price
Amazon.com – Seller

Product Details

Specifications

Details
Length 6 ft
For Iron Pipe Size 1 1/2 in
Wall Thickness 3/4 in
Insulation Temp. Range -70 Degrees F to 220 Degrees F

Reviews From Real Customers

Actually Thoughtful

3. Frost King 2″ x 15 ft. Foam and Foil Pipe Insulation Wrap, FV15H

Frost King 2

  • 1-step installation
  • Can be used to insulate both hot and cold pipes
  • Dampens sound and vibration
  • Helps cold water pipes in the summer from sweating and dripping
  • Helps stop heat loss and saves energy

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Lowe’s

Product Details

Specifications

Details
Length 15 ft
Thickness 1/8 in
Approx. R Value 2
Temp. Range 0 Degrees F to 250 Degrees F
For Use On Hot and Cold Pipes
Standards UL 723
Condensed Mfg Number FV15H
Hazardous Material N
Green Material Flag N
COO Name UNITED STATES OF AMERICA
TAA Compliant Y
Country of Origin US
CA Prop 65 Wht Label N

4. K-Flex USA 6RXLO068068 1 inch x 6 ft. Pipe Insulation, 3/4 inch Wall, Black

K-Flex USA 6RXLO068068 1 inch x 6 ft. Pipe Insulation, 3/4 inch Wall, Black

  • 1 in X 6 ft

Check Latest Price

Sold By Price
Amazon
eBay – zorotools
Neobits.com
Global Industrial

Product Details

Specifications

Details
Wall Thickness 3/4″
Length 6 ft
For Iron Pipe Size 1″
Approx. R Value 5.4
Temp. Range -70 Degrees to 220 Degrees F

5. Thermwell Products P11XB-6 Tube Pipe Insulation – 0.75 in x 6 ft.

Thermwell Products P11XB-6 Tube Pipe Insulation - 0.75 in x 6 ft.

  • Pre-slit polyethylene
  • Insulates to keep heat in
  • Prevents cold water pipes from sweating
  • R-value: 2.1
  • Easy to use

Check Latest Price

Sold By Price
Amazon
Guaranteed Lowest Price
Agri Supply

Product Details

Specifications

Details
Insulation R-Value 2.1
Compatible Pipe Material Copper
Minimum compatible pipe size (in.) .675
Pack Size 1
Pipe or Fitting Product Type Accessory

Reviews From Real Customers

Budge
Hunt
Easy Going RV Antifreeze

6. Armacell TundraSeal Self Sealing 1 in. x 3 ft. L Polyethylene Foam Pipe Insulation

Armacell TundraSeal Self Sealing 1 in. x 3 ft. L Polyethylene Foam Pipe Insulation

  • 1 in. X 3 ft / Size 1 in / 3/4 in

Check Latest Price

Sold By Price
Amazon
Valu Home Centers
Farm & Home Hardware
Do it Best

Product Details

Specifications

Details
Self Sealing Yes
Maximum Pipe Size 1 in
Length 3 ft
Minimum Temperature -297 °F
Maximum Temperature 200 °F

Reviews From Real Customers

TSeltz
Kalvin
Gman

7. Thermwell P12X 4 Pack Foam Pipe Insulation – 3 ft.

Thermwell P12X 4 Pack Foam Pipe Insulation - 3 ft.

  • 1″ X 3′

Check Latest Price

Sold By Price
Amazon
Home Repair Parts
Agri Supply

Product Details

Specifications

Details
Assembled Depth (in) 36.3 in
Assembled Height (in) 1.9 in
Assembled Width (in) 7.6 in
Assembled Weight (lbs) 0.25 lbs
Item has MSDS (SDS)? N

Reviews From Real Customers

mmabbitt
psccoopersta
ViewInOhio

8. Duck Foam Pipe Cover – 12 ft

Duck Foam Pipe Cover - 12 ft

  • Duck Brand insulating foam pipe sticks are great for insulating both hot and cold pipes
  • Prevents winter freezing and summer sweating
  • Safe for temperatures up to 212-Degree-Fahrenheit
  • Versatile sticks are pre-slit for easy opening and installation on curved pipes and the self sealing edges make it easy to secure
  • 3-Feet sticks fit 3/4-Inch I.D. copper pipes and come four to a pack

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
litvon

Product Details

Specifications

Details
Additional Feature Insulates hot & cold pipes

Reviews From Real Customers

Jaq
Truthshopper
mkmk

9. Armacell TundraSeal Self Sealing 3/4 in. x 3 ft. L Polyethylene Foam Pipe Insulation

Armacell TundraSeal Self Sealing 3/4 in. x 3 ft. L Polyethylene Foam Pipe Insulation

Check Latest Price

Sold By Price
Amazon
Valu Home Centers
Farm & Home Hardware
Do it Best

Product Details

Specifications

Details
Country of Origin Canada
Wall Thickness 1/2 In
Pipe Size 3/4 In. Copper, 1/2 In. Iron
Length 37-1/2 In
R Value 3.223

10. Tundra Foam Pipe Insulation, Gray, 3/4″ x 6′

Tundra Foam Pipe Insulation, Gray, 3/4

  • Brand Name: Tundra.
  • Maximum Pipe Size: 3/8 in.
  • Product Type: Pipe Insulation.
  • Length: 6 ft.
  • Material: Polyethylene.

Check Latest Price

Sold By Price
Amazon
Rainbow Americas Country Store
Long Beach Ace Hardware

Product Details

Specifications

Details
Maximum Pipe Size 3/8 in
Length 6 ft
R Value 2.1
Self Sealing No
Assembled Product Weight 0 oz

Reviews From Real Customers

Bandi53
LS M
Marcie

11. Thermacel 5/8″ x 6 ft. Pipe Insulation, 3/4″ Wall, 6XE068058

Thermacel 5/8

  • 3/4 in

Check Latest Price

Sold By Price
Amazon
MSC Industrial Supply

Product Details

Reviews From Real Customers

thomp1981-ey8czn
billp0023
usaseamstress

12. Aeroflex 1 in Thick, Flexible EPDM Pipe Insulation, 6 ft Insulation Length – 545-ac65810

Aeroflex 1 in Thick, Flexible EPDM Pipe Insulation, 6 ft Insulation Length - 545-ac65810

Check Latest Price

Sold By Price
Amazon
Neobits.com

Product Details

Reviews From Real Customers

Pat
PowerfulHyena-61408

13. Frost King 2 in. x 15 ft. Foam and Foil Pipe Wrap Insulation Tape FV15H | Conservation Mart

Frost King 2 in. x 15 ft. Foam and Foil Pipe Wrap Insulation Tape FV15H | Conservation Mart

Check Latest Price

Sold By Price
Amazon
Conservation Mart

Product Details

Specifications

Details
Minimum compatible pipe size (in.) 0.375
R Value 2.0

14. Tundra Pipe Insulation, Gray, 3/8″ x 72.5″

Tundra Pipe Insulation, Gray, 3/8

  • Fits 1-2 Copper Or 3-8 Steel Pipe; R 2.3
  • 3-8 Wall X 6 , Semi-Slit
  • Polyethylene Foam
  • -90 To +210 Deg. F
  • Bulk In Display Box

Check Latest Price

Sold By Price
Amazon
Ace Hardware
Sun City Hardware – Do It Best

Product Details

Specifications

Details
Assembled Product Weight 0 oz
Assembled Product Dimensions (L x W x H) 16.25 x 16.25 x 74.00 Inches

15. Owens Corning 722655 4-1/8″ x 3 ft. Pipe Insulation, 2″ Wall

Owens Corning 722655 4-1/8

  • 1 1/2 in / Size, 2 in

Check Latest Price

Sold By Price
Grainger Industrial Supply
Neobits.com

Product Details

Specifications

Details
Wall Thickness 2″
Length 3 ft.
For Iron Pipe Size 4-1/8″
Insulation Approx. R Value 13.7
Insulation Nominal ID 4 5/32 in

16. Armacell Pr12078uwtu0 Tundra Pipe Insulation, 3/4 in. x 6 ft.

Armacell Pr12078uwtu0 Tundra Pipe Insulation, 3/4 in. x 6 ft.

  • 3/4 in. X 6 ft. L

Check Latest Price

Sold By Price
Ace Hardware
pointy.com/shops/usa/california/fresno/fresno-ag-hardware
Long Beach Ace Hardware
Dinuba Lumber Co

Product Details

Specifications

Details
Self Sealing No
Flexibility Flexible
Assembled Product Weight 0 oz

17. K-Flex USA Pipe Insulation Black 6RXLO048348

K-Flex USA Pipe Insulation Black 6RXLO048348

  • Pipe Insulation Pre-Slit/Pre-Glued with Overflap, Wall Thickness.
  • Insulation 1/2 In, Insulation Length 6 ft, Fits Pipe Size.
  • Pipe Insulation 3 In, Fits Tube Size 3-1/2 In, Insulation Nominal I.

Check Latest Price

Sold By Price
Grainger Industrial Supply
spsindustrial.com
Zoro

Product Details

18. Tundra 3/4″x6′ Pipe Insulation

Tundra 3/4

  • Pipe Insulation Pre-Slit/Pre Glued, Wall Thickness.
  • Insulation 1/2 In, Insulation Length 6 ft, Fits Pipe Size.
  • Pipe Insulation 4 In, Insulation Nominal I.

Check Latest Price

Sold By Price
Frankfort Hardware

Product Details

Specifications

Details
U/M / EA

19. 1pack Aeroflex 520-AC23810 2 inch x 6 ft. Pipe Insulation, 1 inch Wall, Size: 1 in

1pack Aeroflex 520-AC23810 2 inch x 6 ft. Pipe Insulation, 1 inch Wall, Size: 1 in

  • 2 in X 6 ft

Check Latest Price

Sold By Price
Neobits.com

Product Details

20. K-Flex USA 1/2″ Thick, Unslit NBR/PVC Pipe Insulation, 6 ft. Insulation Length 6RX048238

K-Flex USA 1/2

  • Insulation 1/2 In, Insulation Length 6 ft, Fits Pipe Size.
  • Pipe Insulation 2 In, Insulation Nominal I.

Check Latest Price

Sold By Price
Grainger Industrial Supply
Zoro

Product Details

Specifications

Details
Insulation Body Material NBR/PVC
Type – Pipe Insulation Unslit
Wall Thickness – Insulation 1/2 in
Insulation Length 6 ft
Fits Pipe Size 2 in

Conclusion

Water pipes that are exposed to cold temperatures can freeze and burst, causing significant damage to a home or business. Pipe insulation is vital in preventing this from happening, as it helps to keep the water inside the pipes from freezing.

There are a variety of different types of insulation available, so it is important to choose the right one for the job. Foam insulation is a good choice for exposed pipes, as it is easy to install and provides a high level of insulation.

Fiberglass insulation is another option, but it is not as effective in preventing heat loss.

Sharing is caring!

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *