Best Steam Pipe Insulation

RANK 1.
Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25'
  • The product is manufactured in china
  • The product is highly durable and easy to use
  • Easy installation and easy handling
  • Size: 3" x 1" x 25 ft.The product is manufactured in china
  • The product is highly durable and easy to use
  • Easy installation and easy handling
  • 1-Inch X 3-Inch X 25-Feet Fiberglass Pipe Wrap
  • Comes With A Vapor Barrier 1-Inch Thick
  • Foil-backed Insulation, Which Cuts Wasteful Heat Loss On Hot Water Pipes
  • Helps Keep The Cold Water Pipes From Sweating
  • Simple, One-step Installation
RANK 2.
HSPLXYT Steam Pipe Boiler Insulation Pipe Sleeve, Self-Adhesive Insulation Pipe, Aluminum Foil Glass Wool Pipe, Insulation Material, Industry and Construction(ID27MM/THK30MM)
  • 1. Good sound insulation performance: ultra-long fibers can effectively prevent heat transfer and reduce heat loss; secondly, the long plush fibers can effectively inhibit sound propagation, reduce pipeline noise and improve sound insulation performance.
  • 2. Good thermal insulation performance: aluminum foil backed insulation layer design, lock the heat, reduce the heat radiation loss of hot water pipeline, can effectively prevent the pipeline from freezing in winter, reduce heating costs.
  • 3. Applicable scenes: self-sealing insulation pipe is suitable for domestic hot and cold water pipes, industrial piping, air conditioning external piping, construction industry piping, automobile air conditioning piping and so on.
  • 4. The price of this product is the price of one, about one meter each, need a few meters to shoot a few, the inner diameter of the casing is the outer diameter of the pipe, please measure the diameter of the pipe first, and then select the appropriate size specifications!
  • 5.Inner diameter: 27-114mm, thickness: 30mm, length 1m
RANK 3.
Fiberglass Pipe Insulation Self-Sealing Tube 3.3 ft Length, Pre Slit Insulated Foam Tubular, Thermal Insulation Shield Outdoor Winter Pipe Insulation Cover(2 2/5" ID x 2")
  • Effortless Installation: This semi-split pipe insulation features a pre-slit tubular design and a self-adhesive seam, allowing for quick, tool-free application that seals tightly for a perfect fit
  • Superior Material: Constructed from high-quality pipe insulation tubing fiberglass with a reinforced aluminum foil exterior, it ensures excellent corrosion resistance and a long service life
  • Extreme Temperature Control: Effectively operates from -184°F to 752°F, making this antifreeze foam tubing with aluminum foil ideal for both intense cold and high-heat applications
  • Noise Reduction: The fluffy, intertwined fiberglass fibers absorb sound vibrations, continuously reducing unwanted noise from pipes for a quieter environment
  • Versatile Application: Perfect for a wide range of uses, including outdoor refrigeration lines, gas pipeline protection, air conditioning ducts, and solar energy systems
RANK 4.
Owens Corning Pipe Insulation, 4" ID, 1" Wall Thick
  • Plumbing
  • Manufacturer: Owens Corning
  • Country of manufacture: United States
RANK 5.
Duck Brand Foam Pipe Covers, Pipe Insulation Foam Tubes for Hot and Cold Water Pipes, Pre Slit and Self Sealing Adhesive Edge, 0.75 in. x 1 Ft., 6 Sticks Per Package, 6 Feet Total, Black
  • Duck Brand insulating foam pipe stick covers are great for insulating both hot and cold water pipes
  • These foam pipe covers are pre-slit for easy opening and installation on curved pipes and the self sealing edges make it easy to secure
  • Versatile foam pipe insulation helps prevent winter freezing and summer sweating of indoor water, air conditioning and HVAC pipes. Safe for temperatures up to 212 F.
  • These pipe covers have an R Value of 3.6 and can fit 1/2" to 3/4" pipes
  • Each foam pipe stick is 12" long for easy installation. 6 pipe sticks come in a pack for a total of 6 feet of pipe insulation
  • MADE IN THE USA: This Duck Brand product is made in America
RANK 6.
7/8" x 3 ft. Fiberglass Pipe Insulation, 1" Wall
  • Price For: Each Approx. K Value: 0.23 Insulation Type: Hinged with Self Sealing Lap Item: Pipe Insulation Length: 3 ft. Material: Fiberglass Color: White Standards: ASTM C547 Type 1, ASTM C585, ASTM C1136, NRC 1.36, ASTM C795, Mil-I-24244C, MEA Compliant For Iron Pipe Size: 1/2" Temp. Range: 0 Degrees to 850 Degrees F Wall Thickness: 1" Approx. R Value: 4.35
  • Country of Origin (subject to change): United States
RANK 7.
Pipe Insulation Glass Wool Tube Pre Slit Tubular with Aluminum Foil ID 1 3/10" 3 1/2" 4 1/2" 5 1/4" 6 1/4" 6 1/2" Self Adhesive Tubing for Insulating Steam Pipelines(1 1/10" x 1 1/6")
  • Durable material: The antifreeze glass wool tubing with aluminum foil offers a robust, waterproof, and moistureproof barrier for pipes
  • Quick installation: As a pre-slit tubular product, it's designed for easy application. The self-adhesive insulation pipe ensures a firm, lasting seal
  • Operating temperature: This self-sealing pipe insulation tubing withstands extreme temperatures from -184°F to 752°F, preventing freeze damage
  • Cuts easily: Can be simply trimmed to fit any pipe length or layout, providing custom installation for various needs
  • Ideal outdoors: Excellent for protecting outdoor plumbing, industrial pipes, and irrigation systems from the elements
RANK 8.
Manson Fiberglass Pipe Insulation 1" x 1" - Pack of 10
  • Preformed thermal insulation for hot and cold service piping in cylindrical form with white all service self sealing ASJ jacket - Lot of 10 pcs
  • Fits 1" Iron Pipe Size (1.315" Outside Diameter)
  • Insulation is 1" Thickness with white ASJ paper jacket
  • R value = 7.4
  • Made in USA
RANK 9.
Manson Fiberglass Pipe Insulation 1-1/4" x 1" - Pack of 10
  • Preformed thermal insulation for hot and cold service piping in cylindrical form with white all service self sealing ASJ jacket - Lot of 10 pcs
  • Fits 1 1/4" Iron Pipe Size (1.66" Outside Diameter)
  • Insulation is 1" Thickness with white ASJ paper jacket
  • Each piece is 3 ft in length
  • R value = 5.6, Made in USA
RANK 10.
Frost King CF42X Foil Backed "No Itch" Natural Cotton Pipe Wrap, 3-Inch x 1-Inch x 25-Feet
  • Provides maximum insulating power
  • Safe alternative - no gloves, face mask, or goggles needed
  • Class A fire rating
  • Insulates, cushions, and reduces vibrations on heating and AC ducts
  • Easy installation
RANK 11.
CrsaSwivo 3 Layers HVAC Copper Pipe Insulation Cover, 78.7x11.8 inch 600D Oxford Air Conditioner Line Insulation, AC Pipe Insulation Wrap for Outside, Features 4 Adjustable Nylon Straps (Black)
  • AC line insulation is composed of three layers of Oxford cloth, pearl cotton compartment and aluminum foil inner layer, which prevents cold loss in summer and condensation in winter, and effectively reduces heat and cold loss during air conditioning operation.
  • Pipe covers for outside approx size 78.74 inches (length) × 11.81 inches (width), with adjustable length to fit various HVAC duct specifications. Features 4 adjustable nylon straps suitable for all ducts with an outer diameter under 11.8 inches. Perfectly compatible with HVAC, refrigeration, and air conditioning systems, ensuring a tight and secure fit.
  • AC pipe insulation has strong weather resistance, anti-aging design, long-term use still maintains the elasticity, to avoid the traditional material embrittlement and shedding problems, to extend the life of air-conditioning piping.
  • Pipe insulation wrap with velcro design, no need for professional tools, can be torn to closely fit the pipe, DIY installation can also be easily done.
  • HAVC line cover waterproofing and moisture-proofing, humid environment can also be easily dealt with.
  • CrsaSwivo AFTER SALE SERVICE: If you have any questions or concerns regarding your order, please feel to reach out to us
RANK 12.
Frost King Fiberglass Pipe Wrap Kits, 3"x1/2"x50'
  • Simple, effective way to insulate pipes of all diameters
  • Ideal for overwrapping electric heat cables to prevent freezing
  • Kits consist of a roll 1/2in thick fiberglass and plastic vapor barrier overwrap
  • Frost King. Fiberglass. Pipe Insulation Kit
  • Simple And Effective Way To Insulate Pipes Of All Diameters
  • Ideal For Overwrapping Electric Heat Cables, And Used To Prevent Water Pipes Freezing
  • Kit Comes With 25-Feet Plastic Vapor Barrier, 1.6 R-value Package Covers
  • 3-Inch X 1/2-Inch X 50-Feet Roll For Either Hot Or Cold Water Pipes
RANK 13.
Redford Supply Co. 2 inch x 14 ft Pipe Insulation, Outdoor Pipe Insulation Wrap for Winter Freeze Protection, Water Line Freeze Protection Foam, Insulated Wrap for Copper Pipes, PVC, AC Line
  • GORILLA STRENGTH ADHESION: With an insane tensile strength of 110 lbs/inch, this isn’t just any ordinary insulating tape — it’s the strongest foam pipe insulation on the market. Built to withstand harsh weather for a whopping 25 years, this pipe foam provides long-lasting protection. If you're serious about keeping your pipes safe, this is the ONLY insulated tape you need!
  • NO MORE HASSLE: Forget the bulky foam tubes! Our easy-to-apply ac duct insulation wrap around your pipes in seconds, providing fast, stress-free protection. This ac pipe insulation outdoor solution is ideal for homeowners looking to protect pipes without the headache. If you want quick and easy coverage, this ac tape is it—making it a perfect HVAC insulation wrap choice.
  • 25% THICKER COMPARED TO ALL BIG BOX: This isn’t your average water hose insulation. It stretches up to 7x without snapping and easily contours to extreme bends. It’s the ultimate pipe insulation foam tape for tackling tough-to-reach spots on your pipes. If flexibility and durability are what you need, this foam pipe insulation delivers like no other!
  • FREEZE PROOF INSULATION: Our waterproof insulation boasts ultra-low thermal conductivity (0.11 BTU), slashing energy loss and stopping frost dead in its tracks. The foam pipe wrap ensures your home’s temperature stays perfectly regulated. If you're tired of wasting energy and money, this adhesive heat insulation tape is your secret weapon against leaks and energy loss.
  • SUMMER AND WINTER GUARD: Built to handle it all—frost, humidity, corrosion, UV rays, and scorching temps. This isn’t just steam pipe insulation; it’s the ultimate water heater insulation, designed to withstand the harshest conditions. For pipes facing extreme weather, this pvc pipe insulation solution is your best defense!
RANK 14.
12 Pack Pipe Insulation Foam Tube,Self Adhesive Insulation Foam Wrap with Seam Tape and Zip Ties,Aluminum Foil Pipe Covers for Spigot,Sprinkler,Winter Outside Pipes,1.3 Ft x 0.8 Inch
  • Package Includes:You will receive 12 pieces of self adhesive pipe insulation foam tube,aluminum foil joint tape(6 ft) and 50 pcs black cable zip ties,adequate quantity,thoughtful design and rich accessories can meet your diverse usage and replacement needs
  • Size:Each pipe insulation tube is about 1.3 feet long,which can be cut to the required length,with a total length of 15.6 feet for 12 tubes,the inner diameter of the insulation tube is about 0.8 inches and the thickness is about 0.39 inches,suitable for pipes with a diameter of 0.8 inches,3/4 inches,or smaller,please check the size carefully before placing your order
  • Reliable Material:The insulation pipe cover is filled with excellent rubber insulation foam and wrapped in high-quality aluminum foil on the outside,which is waterproof,oil-proof,corrosion-resistant,heat-insulating and dust-proof,providing long-term protection for your pipes
  • Easy to Use:The pipe insulation foam tubes feature a pre-cut design,allowing them to be easily secured by simply peeling off the self-adhesive paper and wrapping them around the pipe,to better withstand harsh outdoor weather conditions such as rain and snow,we have additionally provided tape and zip ties to ensure the foam tubes are securely fastened to the pipes
  • Wide Application:The pipe wrap is an ideal choice for outdoor pipe insulation and freeze protection,preventing pipe freezing in winter and providing thermal insulation in summer,suitable for water pipes,air conditioning pipes,exterior wall pipes and garden water pipes,can also be used for outdoor winter irrigation,sprinkler systems and faucets
RANK 15.
DEMEDO Pipe Insulation Tape, Pipe Wrap Insulation Foam Tape Self Adhesive, Outdoor Water Pipe Insulation Roll for HVAC, AC Line Insulation, 2 inch x 16.5 FT Heat Tape for Water Pipe, Black
  • [Better Insulation for Pipes] 16.5 ft long x 2 inch wide pipe insulation tape, is longer than other exterior pipe insulation tapes, better to wrap the whole pipeline. Also the outdoor pipe insulation tape is easy enough to customize and cut to size with scissors, bend easily and conform to any shape.
  • [Flexible to Fit Various Water Pipes] The pipe insulation tape is made of soft rubber foam, which is more flexible to fit pipes of various shapes even pipe elbows firmly. High density insulation foam tape protects from severe snow, rain, wind and intense sun and heat.
  • [Longer Service Life] Upgrade fabric adhesive backing provide stronger adhesion for water pipes of various materials, such as pvc pipe, metal pipe, ac pipe, rv skirting, AC pipes. Easy to wrap and stick firmly, will not come loose even after a long time. No additional glue need. The foam tape is ideal pipe cover for heating pipe, water pipe antifreeze protection and pipes exposed to high temperatures.
  • [Avoid Costly Repairs] Pipe insulation wrap foam protect the pipe from freezing and sun exposure. Provide pipes protection such as water pipes or AC pipes to avoid expensive repairs. The pipe wrap insulation is waterproofing, weather resistance, temperature resistance, thermal insulation, and so on.
  • [Maximum Pipe Protection] Best pipe protection when used with our pipe cover, such as our backflow preventer covers, outdoor faucet covers and long hydrant covers. Prevents pipeline and valve damage from intense sun and freezing in winter. Best outdoor pipe insulation cover.
RANK 16.
DGSL Pipe Insulation Wrap, 2" Wide X 33 Ft (1 Roll) Pipe Insulation Foam Tube, Self-Adhesive AC Line Insulation for Winter Freeze Protection
  • Premium Material: our outdoor pipe insulation rolls are constructed with 0.2-inch thick rubber and plastic wool, which protects the water pipes from high temperatures and strong sunlight in the summer, and retains heat in the winter to protect the outdoor pipes from freezing
  • Excellent performance: The pipe insulation wrap has good water-tight, fireproof, Water-tight and so on. Provides excellent heat retention and insulation, enhances water-tight and frost protection while extending the life of the pipe
  • Strong self-adhesive: Our ac line insulation has a strong adhesive backing. Just peel off the film backing and use the tape to fix it on the outer pipe, and it won't come loose even after a long time
  • Aluminum Foil Layer: The outer layer of aluminum foil not only reflects heat, but also has the function of flame retardant and fireproof, the special water-tight coating makes the pipe not afraid of rain and snow erosion, even if it is used for many years in the outdoor area, it can still be kept strong and new
  • Suitable for many scenarios: Pipe insulation foam tube are 33 feet long each. Suitable for home gardens, roof drains, garage water heaters, etc., providing an all-in-one package for whole-house pipe protection needs
RANK 17.
Nashua – 1087654 ASJ Paper/Tri-Directional Fiberglass/Foil All-Service Insulation Jacketing Tape Duct and Pipe Sealing, 50 yds Length x 72mm Width, White
  • "Designed for ASJ Insulation: Designed with premium materials making this product highly resistant to tearing while providing a reliable and strong bond for sealing cold and dual temperature duct and pipe systems. "
  • Super High Tack and Aggressive Bond: The tape features a acrylic adhesive that offers super high tack, ensuring a strong and secure hold on a variety of surfaces, including sealing inuslation and refridgeration/cooler repairs.
  • Versatile Use: Tri-directional fiberglass reinforced for durability to serve as a permanent closure system and vapor barrier on duct and pipe systems. Provides a secure seal without the need for solvents, reducing odor and VOC content.
  • The Professionals Choice for ASJ Tape: Engineered for high performance with a cold weather acrylic adhesive this tape is used by HVAC, mechanical, and plumbing professionals for more than 50 years.
  • Quality Construction for Easy Application: Tested in accordance with UL 723. Operating temperature: -35 to 260 degree F. Total thickness: 8.8 mils. With an easy-to-remove paper liner.
RANK 18.
BriskHeat INSUL138 1/2" Insullock DS, Insulation Nominal ID 1-3/8", Cop Tube Size 1-1/4", Nest Size 2-5/8", 72" Length, 6" Height
  • INSUL-LOCK DS (Double Seal) is an Easy-to-install, 6.0ft (1.8m) in length
  • INSUL138, 1-3/8 in (35 mm) insulation nominal I.D.: Ideal for 1 in (25 mm) diameter pipes when installed with BriskHeat Speed Trace and SLCBL Self-Regulating Heating Cables
  • Easy-to-install with locking adhesive flap
  • Built in pressure sensitive adhesive seam ensures maximum thermal efficiency
  • Built-in PVC overlap tape with acrylic adhesive provides environmental protection
RANK 19.
Nkiy Quen 3 Layers HVAC Copper Pipe Insulation Cover, 72x10.2 Inch 600D Oxford AC Pipe Insulation Covers, Flexible White Gray Copper Line Insulation Sleeve for Central AC Mini Splits Mini Splits
  • Outstanding performance:The hvac outdoor pipe insulation sleeve provides long-lasting protection for HVAC piping, preventing sun damage to pipes and resisting freezing temperatures, making it the perfect outdoor pipe insulation accessory.
  • 3-layer desgin:Our copper pipe insulation tube cover features a three-layer design, with an outer layer of highly effective waterproof 600D Oxford fabric, a soft thickened pearl cotton center, and a high quality insulating aluminum foil inner layer, which protects your copper pipe insulation and duct insulation from harsh outdoor environments.
  • Outdoor protection:HVAC duct set insulation is UV and weather resistant and meets water and air permeability standards for maintenance of HVAC pipe insulation.
  • Easy to install:The flexible ac pipe insulation cover is designed with touch fasteners for easy installation, removal, and reuse, and the enlarged size of 72x10.2 inches meets most duct insulation needs.
  • Insulation cover:You will receive 1 piece of white gray HVAC copper pipe protector cover for split air conditioning system, mini-split system, heat pump system, ductless system with copper flexible piping system, which can continuously protect outdoor insulated pipes.
RANK 20.
10 Pack Self-Adhesive Pipe Insulation Sleeve, Pre-Slit Foam Tube with Aluminum Foil Cover for Winter, Spigot, Sprinkler, Water Heater Pipes, Scratch-Proof and Non-Corrosive (Silver, 1.3 Ft x1/2 Inch)
  • Precise Size and Effortless Installation: This set of 10 foam sleeves (each 1.31 ft long) is designed for 0.6-inch or 1/2-inch pipes, the pre-slit design and self-sealing adhesive backing allow for a swift wrap-and-press installation, with easy trimming for a custom fit on any plumbing project
  • Soft, Non-Irritating Foam Material: Crafted from flexible neoprene, these tubes offer a smooth surface that is gentle to the touch, they provide a clean solution with no shedding of particles or fibers, unlike traditional fiberglass insulation, ensuring a tidy workspace
  • Reduce Condensation: An integrated aluminum foil layer reflects heat to maintain temperature in hot water lines and reduce condensation on cold water pipes, this scratch-proof, non-corrosive foil shield adds durability for consistent performance over time
  • Secure, Long-Lasting Hold: Peel the adhesive strip and press firmly to seal, the strong self-stick closure bonds securely to the pipe, creating a reliable insulation layer that stays in place through temperature changes and daily use
  • Broad Compatibility for Indoor/Outdoor Use: Ideal for insulating pipes connected to water heaters, HVAC units, irrigation sprinklers, outdoor spigots, underfloor heating, and automotive tubing, this versatile sleeve is a go-to for diverse residential and DIY applications
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