20 Best Insulation For Water Pipes (2023 Updated)

This foil-backed fiberglass is a simple and effective way to insulate pipes of all diameters. Easy to use, this fiberglass willᅡᅠinsulate pipes in exposed areas, and it prevents pipes from sweating. Also ideal for over-wrapping Electric Heat Cable Kits used to prevent water pipe freezing.

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 Insulation Approx. R Value: 4. 8 Insulation Body Material: NBR/PVC br Type: Pipe Insulation Pre-Slit/Pre-Glued with Overflap br Length: 6 ft br For Iron Pipe Size: 1 1/2 in br Insulation Nominal I.

D. : 2 in br Wall Thickness: 3/4 in br Insulation Temp. Range: -70 Degrees F to 220 Degrees F br Insulation Approx. R Value: 4. 8 br Insulation Approx. K Value: 0. 23 br Color: Black br.

Frost King’s foam and foil pipe insulation is a simple, one-step way to insulate both hot and cold pipes. On hot pipes, Frost King Foam and Foil Pipe Insulation helps stop wasteful heat loss. On cold pipes it can stop sweaty pipes which can cause mold.

Also great for dampening sounds and vibrations throughout the house.

Insulating tubes made of closed cell polyethylene foam or rubber, these foam pipe covers will slip over your pipes quickly and easily. They come in sizes to fit all sizes of pipes. Use these pipes with the entire line of Frost King Tees and Elbows to save money and energy throughout your entire home.

Fire retardant. Will not rot or disintegrate. Eliminates freeze during the winter and reduces condensation in the summer. Use over cold and hot water systems, refrigeration and air conditioning lines, and a broad range of other insulating applications.

Fire retardant. Will not rot or disintegrate. Eliminates freeze during the winter and reduces condensation in the summer. Use over cold and hot water systems, refrigeration and air conditioning lines, and a broad range of other insulating applications.

Insulating tubes made of closed cell polyethylene foam or rubber, these foam pipe covers will slip over your pipes quickly and easily. They come in sizes to fit all sizes of pipes. Use these pipes with the entire line of Frost King TEES AND ELBOWS to save money and energy throughout your entire home.

Insulating pipes can prevent energy loss helping you save on energy bills while also protecting your home from costly water damage due to frozen pipes. Duck Brand Foam Pipe Covers are great for insulating both hot and cold pipes, preventing them from winter freezing and summer sweating.

The sticks are pre-slit for easy opening and installation on curved edges. Plus, the self-sealing edges make it easy to secure on your pipes. Use together with other Duck Brand weatherization products to make your home more comfortable and energy efficient all year long.

This K-Flex USA Insul-Tube pipe insulation is an elastomeric material that helps retard heat loss, prevents condensation, and provides effective moisture vapor resistance. Environmentally friendly, CFC-free, mold- and mildew-resistant, fiber-free, and nondusting.

Can be used in underground applications above the water table. Seal before back-filling. Unslit tubing can be slit lengthwise and fit over existing pipes. Seal with R-320 Contact Adhesive No. 3F417, sold separately.

Range -297 Degrees to 220 Degrees F, Insulation Approx. R Value 3. 00, Color BlackThis product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

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K-Flex 6RXLO100448 6′ Insul-Lock DS Pipe Insulation 4-1/2″ID x 1″ Thick W/Overlap Tape INSUL-LOCK DS (DoubleSeal) is a flexible closed-cell elastomeric insulation tube product used to conserve energy and prevent condensation on piping applications.

It is pre-slit with a factory-applied pressure sensitive modified-acrylic adhesive with scrim reinforcement on the seam surface and a flexible PVC overlap tape with acrylic adhesive for doubled seam security.

The system reduces installation time and costs, and ensures a strong, durable seal. The product’s closed-cell structure creates exceptional thermal properties (k-value of 0. 245 at 75F and wvt of 0. 03 perm-in) that protect against moisture penetration in applications within a -70 F to +220 F temperature range.

This K-Flex USA K-Fit prefabricated insulation is easier to install and provides a cleaner appearance than field-constructed insulation. Designed to fit over elbows and tees with no additional cutting or molding.

Can be used for hot/cold water, chilled water, refrigeration, and air conditioning applications.

Thickness: 1/8″ Width: 2″ Agency Compliance: UL 723 Temp. Range: 0 to 250 Degrees F Material of Construction: Foam and Foil Wall Thickness: 1/8″ For Use On: Hot and Cold Pipes Approx. R Value: 2 Code : 592-863986000222481.

This pipe insulation from Owens Corning is a solid option for when you want to make sure your insulation helps protect against freezing, condensation, and other possible hazards. Made for 3/4″ iron pipes, this 3 ft.

fiberglass pipe insulation provides 1″ of insulation. Hinged with self sealing lap insulation is perfect for easy installation. It comes in tan. This pipe insulation is Greenguard Certified. An approximate R-value of 5.

8 leads to prime insulating power and better performance.

Pipe Insulation, Insulation Body Material Fiberglass, Type – Pipe Insulation Hinged with Self Sealing Lap, Wall Thickness – Insulation 1/2 in, Insulation Length 3 ft, Fits Pipe Size – Pipe Insulation 1/2 in, Fits Tube Size 7/8 in, Insulation Nominal I.

D. 7/8 in, Insulation Temp. Range 0 Degrees F to 850 Degrees F, Insulation Approx. R Value 2. 2, Insulation Approx. K Value 0. 23, Color White, Standards ASTM C1136, ASTM C547 Type 1, ASTM C585, ASTM C795, MEA Compliant, Mil-I-24244C, NRC 1.

36Features – For Tube O. D. : 7/8 inch – Approx. R Value: 2. 2Insulation Approx. K Value: 0. 23Length: 3 ft. – Standards: ASTM C1136, ASTM C547 Type 1, ASTM C585, ASTM C795, MEA Compliant, Mil-I-24244C, NRC 1.

36Insulation Length: 3 ft – Insulation Type: Hinged with Self Sealing Lap – Wall Thickness – Insulation: 1/2 in – Insulation Approx. R Value: 2. 2Insulation Body Material: Fiberglass – Fits Tube.

Pipe Insulation, Insulation Body Material Fiberglass, Type – Pipe Insulation Hinged with Self Sealing Lap, Wall Thickness – Insulation 1 1/2 in, Insulation Length 3 ft, Fits Pipe Size 10 in, Insulation Nominal I.

D. 10 in, Insulation Temp. Range 0 Degrees F to 1000 Degrees F, Insulation Approx. R Value 7. 8, Insulation Approx. K Value 0. 19, Color Tan, Includes Pressure Sensitive Adhesive System.

Features a cleanable, encapsulated paper jacket that doesn’t support mildew or mold growth. Moisture won’t penetrate the jacket during intermittent, short duration precipitation exposure during installation (with properly sealed joints per installation guidelines).

SSL Max closure system provides a tight, reliable seal without the need for glue or staples. Certified by SCS Global Services to contain a minimum of 53% recycled glass content, 31% pre-consumer and 22% post-consumer.

Range -297 Degrees F to 300 Degrees F, Insulation Approx. R Value 4. 08, Insulation Approx. K Value 0. 25, Color Black, Standards ASTM E84, UV Resistant,ASTM E96,D635, C692 Non Corrosive, ASTM C534, Flexibility.

Tundra closed-cell polyethylene foam semi-slit pipe insulation is used in residential and light commercial plumbing projects to prevent heat loss and protect pipes from freezing. It is available in wall thicknesses of 3/8 to 1 in sizes ranging from 3/8 in up to 4 in IPS ID.

Tundra is available to the trade in 6 ft L and also sold in limited sizes through retail stores across North America. Tundra has a low thermal conductivity and very low water vapor transmission rate.

This low density product demonstrates excellent thermal, physical and chemical resistant properties and has a broad service temperature range between -297° F and 200° F (-183° C and 93° C). It can be installed in residential and light commercial plumbing projects.

It is acceptable for use with heat tracing/heat tape.

This K-Flex Insul-Lock DS pipe insulation is a closed cell, preslit, flexible elastomeric foam material that comes with a pressure-sensitive adhesive on the seam, plus flexible PVC overlap tape with acrylic adhesive for added security.

The insulation comes with an antimicrobial agent that is mold-, fungi-, and bacteria-resistant. Suitable for use on chilled water and refrigerant lines, plus it helps prevent heat loss when used on piping in hot water plumbing, liquid heating, and solar thermal applications.

Fits pipe size 1-1/2″ Copper / 1-1/4″ Iron Closed cell polyolefin tubing with excellent thermal insulating capabilities. Fire retardant. Will not rot or disintegrate. Eliminates freeze during the winter and reduces condensation in the summer.

Use over cold and hot water systems, refrigeration and air conditioning lines, and a broad range of other insulating applications.