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HVAC Pipe Insulation

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K-Flex 1/2-in x 4-ft Rubber Pipe wrap insulation for 3/4-in Pipe

K-Flex 

1/2-in x 4-ft Rubber Pipe wrap insulation for 3/4-in Pipe

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4.2
38
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K-Flex 1/2-in x 4-ft Rubber Pipe wrap insulation for 1/2-in Pipe

K-Flex 

1/2-in x 4-ft Rubber Pipe wrap insulation for 1/2-in Pipe

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4.6
25
IMPERIAL 2-in x 5-ft Fiberglass Tee Pipe wrap insulation for 6-in Pipe

IMPERIAL 

2-in x 5-ft Fiberglass Tee Pipe wrap insulation for 6-in Pipe

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4.3
30
IMPERIAL 2-in x 5-ft Fiberglass Tee Pipe wrap insulation for 8-in Pipe

IMPERIAL 

2-in x 5-ft Fiberglass Tee Pipe wrap insulation for 8-in Pipe

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4.4
12
PATIKIL 1Inch(25mm) ID x 6Ft x 0.35Inch Pipe Insulation Foam Tube Pipe Cover Wrap Roll Bar Padding Tubing for Handle Grip HVAC Outdoor Air Conditioner Units

PATIKIL 

1Inch(25mm) ID x 6Ft x 0.35Inch Pipe Insulation Foam Tube Pipe Cover Wrap Roll Bar Padding Tubing for Handle Grip HVAC Outdoor Air Conditioner Units

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VEVOR Pipe Insulation Wrap 32.8 FT x 2-inch Pipe Insulation Tape with Aluminum Foil Layer Self-Adhesive Foam and Foil Pipes Wrap for Freeze Protection Heat and Cold Resistant for Outdoor Indoor Use

VEVOR 

Pipe Insulation Wrap 32.8 FT x 2-inch Pipe Insulation Tape with Aluminum Foil Layer Self-Adhesive Foam and Foil Pipes Wrap for Freeze Protection Heat and Cold Resistant for Outdoor Indoor Use

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VEVOR Pipe Insulation Wrap 14 FT x 2-inch Pipe Insulation Foam Tape Self-Adhesive Water Pipes Insulated Foam Wrap for Winter Freeze Protection Heat and Cold Resistant for Outdoor Indoor Use

VEVOR 

Pipe Insulation Wrap 14 FT x 2-inch Pipe Insulation Foam Tape Self-Adhesive Water Pipes Insulated Foam Wrap for Winter Freeze Protection Heat and Cold Resistant for Outdoor Indoor Use

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UniTherm 3-in x 2-ft Fiberglass Pipe wrap insulation for 6-in Pipe

UniTherm 

3-in x 2-ft Fiberglass Pipe wrap insulation for 6-in Pipe

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UniTherm 3-in x 2.5-ft Fiberglass Pipe wrap insulation for 10-in Pipe

UniTherm 

3-in x 2.5-ft Fiberglass Pipe wrap insulation for 10-in Pipe

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UniTherm 3-in x 3-ft Fiberglass Pipe wrap insulation for 10-in Pipe

UniTherm 

3-in x 3-ft Fiberglass Pipe wrap insulation for 10-in Pipe

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Freeze Free 1-ft 3 -Watt Pipe heat cable

EasyHeat   Freeze Free 1-ft 3 -Watt Pipe heat cable

Stop pipe freeze-ups this winter! This pipe heating cable helps keep water supply pipes from freezing all the way down to -60°F/-51°C. The self-regulating effect of the cable saves you money by reducing power consumption when the pipe does not require freeze protection. Freeze Free cable is also available on reels of 300 Ft. (2302) and 500 Ft. (2502) and can be cut to desired lengths per application. You'll also need HCA application tape, or a high-quality electrician's tape, and 1/2 In. thick non-flammable insulation to complete the installation (sold separately).

F-series 3-ft Fiberglass Tubular pipe insulation for 1-in Pipe

Frost King   F-series 3-ft Fiberglass Tubular pipe insulation for 1-in Pipe

Frost King commercial grade, high temperature, self-sealing fiberglass 3-ft long tube with reinforced foil and paper wrap. Use for 1-in diameter pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate. The advanced adhesive closure fastens and installs with no need for staples or tape. The all-service-jacket exterior, made of polymer film, is smooth, durable, cleanable, wrinkle-resistant, resists water staining and doesn't support mold or mildew growth.

F-series 3-ft Fiberglass Tubular pipe insulation for 1-1/2-in Pipe

Frost King   F-series 3-ft Fiberglass Tubular pipe insulation for 1-1/2-in Pipe

Frost King commercial grade, high temperature, self-sealing fiberglass 3-ft long tube with reinforced foil and paper wrap. Use for 1-1/2-in diameter pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate. The advanced adhesive closure fastens and installs with no need for staples or tape. The all-service-jacket exterior, made of polymer film, is smooth, durable, cleanable, wrinkle-resistant, resists water staining and doesn't support mold or mildew growth.

3/8-in x 0.5-ft Foam Elbow Insulation fitting for 1-in Pipe

Frost King   3/8-in x 0.5-ft Foam Elbow Insulation fitting for 1-in Pipe

Pre-slit, self-sealing foam elbow joint pipe insulation with 3/8 in. wall thickness. Connector fits 1 in. copper, PEX and CPVC pipes or 3/4 in. iron and Sch. 40 PVC pipes.

Foam Tee Insulation fitting for 1/2-in Pipe

Frost King   Foam Tee Insulation fitting for 1/2-in Pipe

Tee joint pipe fitting with pre-slit design and 1/2-in. wall thickness for 1/2-in Copper, PEX or CPVC or 1/4-in Iron & Sch. 40 PVC pipes. Sold individually.

3-ft Fiberglass Tubular pipe insulation for 3/4-in Pipe

Frost King   3-ft Fiberglass Tubular pipe insulation for 3/4-in Pipe

Frost King commercial grade, high temperature, self-sealing fiberglass 3-ft long tube with reinforced foil and paper wrap. Use for 3/4-in diameter pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate. The advanced adhesive closure fastens and installs with no need for staples or tape. The all-service-jacket exterior, made of polymer film, is smooth, durable, cleanable, wrinkle-resistant, resists water staining and doesn't support mold or mildew growth.

3-ft Fiberglass Tubular pipe insulation for 1-1/4-in Pipe

Frost King   3-ft Fiberglass Tubular pipe insulation for 1-1/4-in Pipe

Frost King commercial grade, high temperature, self-sealing fiberglass 3-ft long tube with reinforced foil and paper wrap. Use for 1-1/4-in diameter pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate. The advanced adhesive closure fastens and installs with no need for staples or tape. The all-service-jacket exterior, made of polymer film, is smooth, durable, cleanable, wrinkle-resistant, resists water staining and doesn't support mold or mildew growth.

Freeze Free Heat cable plug kit

EasyHeat   Freeze Free Heat cable plug kit

This kit provides the specially designed fused plug that connects one Freeze Free self-regulating cable into an electrical outlet. Also included: a special cable end seals to ensure safe and proper usage, caution labels that clearly identify the pipe, and cable ties to complete the installation. Plug assembly is required. The Freeze Free self-regulating pipe heating system is for use on metal and plastic insulated domestic water pipes only.

Pipe Heating Cable 5 W/FT Self-Regulating 6-ft Rubber 30 -Watt Pipe heat cable for 2-in Pipe

VEVOR   Pipe Heating Cable 5 W/FT Self-Regulating 6-ft Rubber 30 -Watt Pipe heat cable for 2-in Pipe

6 ft Pipe Heating Cable; 5W/ft and Self-regulating and 3 Years; If you are setting up an RV in freezing climates, or you want to keep water flowing uninterrupted in a water pipe in your home or garden - our electric water pipe heat cable is what you need; The 6 ft cable comes with a thermostat that switches the flow of electricity on and off based on temperature. It keeps the water running down even at 0 fahrenheit degree; Let your pipes do what they are supposed to and provide them with the protection they deserve; Get ready for quality and reliability you can trust, VEVOR; Beat the Winter; Quality You Can Trust; Premium Built-in Thermostat; Perfect 6 ft Length; Convenient and Smooth Installation; 1 x Self-regulating Pipe Heating Cable; 1 x 20 m Heat-resisting Tape

5 W/FT Self-Regulating Pipe Heating Cable 100-ft Rubber 500 -Watt Pipe heat cable for 2-in Pipe

VEVOR   5 W/FT Self-Regulating Pipe Heating Cable 100-ft Rubber 500 -Watt Pipe heat cable for 2-in Pipe

100 ft Pipe Heating Cable: If you are setting up an RV in freezing climates, or you want to keep water flowing uninterrupted in a water pipe in your home or garden - our electric water pipe heat cable is what you need! The 100 ft cable comes with a thermostat that switches the flow of electricity on and off based on temperature; It keeps the water running down even at 0 degrees Fahrenheit! Let your pipes do what they are supposed to and provide them with the protection they deserve; Get ready for quality and reliability you can trust, VEVOR; [Package Content] 1 x Selfregulating Pipe Heating Cable; 1 x 20 m Heatresisting Tape

F-series 3-ft Fiberglass Self-sealing tubular pipe insulation for 2-1/2-in Pipe

Frost King   F-series 3-ft Fiberglass Self-sealing tubular pipe insulation for 2-1/2-in Pipe

Frost King commercial grade, high temperature, self-sealing fiberglass 3-ft long tube with reinforced foil and paper wrap. Use for 2-1/2-in diameter pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate. The advanced adhesive closure fastens and installs with no need for staples or tape. The all-service-jacket exterior, made of polymer film, is smooth, durable, cleanable, wrinkle-resistant, resists water staining and doesn't support mold or mildew growth.

25-ft Fiberglass Pipe wrap insulation

Frost King   25-ft Fiberglass Pipe wrap insulation

The insulation wrap is simple effective way to insulate pipes of all diameters. They are also ideal for over wrapping electric heat cables used to prevent water pipe freezing. The kit consist of a roll of thick fiberglass plus length of plastic vapor barrier overwrap.

F-series 3-ft Fiberglass Tubular pipe insulation for 3-in Pipe

Frost King   F-series 3-ft Fiberglass Tubular pipe insulation for 3-in Pipe

Frost King commercial grade, high temperature, self-sealing fiberglass 3-ft long tube with reinforced foil and paper wrap. Use for 3-in diameter pipes immediately exiting furnace and water heaters, where foam pipe insulation might not be appropriate. The advanced adhesive closure fastens and installs with no need for staples or tape. The all-service-jacket exterior, made of polymer film, is smooth, durable, cleanable, wrinkle-resistant, resists water staining and doesn't support mold or mildew growth.

3/8-in x 6-ft Foam Tubular pipe insulation for 1/2-in Pipe

Frost King   3/8-in x 6-ft Foam Tubular pipe insulation for 1/2-in Pipe

Slip onto pipes quickly and easily.

1-in x 4-ft Fiberglass Pipe wrap insulation

Frost King   1-in x 4-ft Fiberglass Pipe wrap insulation

The roll is useful to have on hand whenever you need insulation. It can be used on water heaters and heating and air conditioning ducts. It can be used on car hoods and trunks.

6-ft Foam Self-sealing tubular pipe insulation for 1-1/4-in Pipe

Frost King   6-ft Foam Self-sealing tubular pipe insulation for 1-1/4-in Pipe

Tubular poly foam pipe insulation that is self sealing pre-slit and 1/2-in thick wall.

1/2-in x 16-ft Rubber Pipe wrap insulation for

UniTherm   1/2-in x 16-ft Rubber Pipe wrap insulation for

FreezePro® Frost Protection Systems deliver a barrier of uniform, directional heat where it is needed most - to tanks, pipelines, drums, buckets, IBC totes, and other temperature sensitive equipment. The advanced, all-in-one design of FreezePro® eliminates the need for multiple product purchases and simplifies the entire implementation process while saving time and money. The end result is an efficient heating solution with the most cost-effective method for minimizing damage caused by harsh or freezing temperatures. FreezePro® Tote Tank Insulation Jackets are designed to ensure temperature stability for temperature-sensitive products during the transport, handling and storage of chemicals, fluids, and bulk materials. NOTE: FreezePro® Tote Jackets do not come with an insulated lid. FreezePro® Tote Lids must be ordered/purchased separately. FreezePro® Tote Lids also fit certain sizes so make sure you are buying the right size for your FreezePro® Tote Jacket.

3-in x 3-ft Fiberglass Pipe wrap insulation for 10-in Pipe

UniTherm   3-in x 3-ft Fiberglass Pipe wrap insulation for 10-in Pipe

FreezePro® Frost Protection Systems deliver a barrier of uniform, directional heat where it is needed most - to tanks, pipelines, drums, buckets, IBC totes, and other temperature sensitive equipment. The advanced, all-in-one design of FreezePro® eliminates the need for multiple product purchases and simplifies the entire implementation process while saving time and money. The end result is an efficient heating solution with the most cost-effective method for minimizing damage caused by harsh or freezing temperatures. FreezePro® Wrap Insulation Jackets are suitable for straight sections of pipe, which do not involve complex shapes, such as flanges, couplings, or the like.

3-in x 2-ft Fiberglass Pipe wrap insulation for 6-in Pipe

UniTherm   3-in x 2-ft Fiberglass Pipe wrap insulation for 6-in Pipe

FreezePro® Frost Protection Systems deliver a barrier of uniform, directional heat where it is needed most - to tanks, pipelines, drums, buckets, IBC totes, and other temperature sensitive equipment. The advanced, all-in-one design of FreezePro® eliminates the need for multiple product purchases and simplifies the entire implementation process while saving time and money. The end result is an efficient heating solution with the most cost-effective method for minimizing damage caused by harsh or freezing temperatures. FreezePro® Wrap Insulation Jackets are suitable for straight sections of pipe, which do not involve complex shapes, such as flanges, couplings, or the like.

3-in x 2.5-ft Fiberglass Pipe wrap insulation for 8-in Pipe

UniTherm   3-in x 2.5-ft Fiberglass Pipe wrap insulation for 8-in Pipe

FreezePro® Frost Protection Systems deliver a barrier of uniform, directional heat where it is needed most - to tanks, pipelines, drums, buckets, IBC totes, and other temperature sensitive equipment. The advanced, all-in-one design of FreezePro® eliminates the need for multiple product purchases and simplifies the entire implementation process while saving time and money. The end result is an efficient heating solution with the most cost-effective method for minimizing damage caused by harsh or freezing temperatures. FreezePro® Wrap Insulation Jackets are suitable for straight sections of pipe, which do not involve complex shapes, such as flanges, couplings, or the like.

Reliable HVAC Pipe Insulation for Improved Energy Efficiency

Enhance your home's energy efficiency and maintain consistent indoor comfort with high-quality HVAC pipe insulation from Lowe’s. Specifically engineered to prevent energy loss, pipe insulation helps protect your ac pipes, prevents condensation, and minimizes the risk of mold and moisture-related issues. Ideal for both residential and commercial HVAC systems, this insulation provides essential thermal protection, helping your HVAC system operate at peak efficiency and significantly extending equipment life while reducing energy costs.



Benefits of HVAC Pipe Insulation

  • Enhanced Energy Efficiency: Minimizes heat loss or gain, effectively reducing energy consumption and utility costs.
  • Condensation Prevention: Protects pipes from moisture buildup, preventing mold growth, water damage, and corrosion.
  • Improved HVAC Performance: Maintains consistent temperature levels, ensuring the effective operation of ac insulation and overall HVAC efficiency.
  • Extended Equipment Lifespan: Reduces strain on HVAC systems, promoting durability and long-term functionality.


Key Features of HVAC Pipe Insulation

  • High-Quality Thermal Protection: Engineered to maintain consistent temperatures, reducing energy waste.
  • Easy Installation: Designed for quick, straightforward installation on HVAC pipes and fittings.
  • Durability and Longevity: Crafted to withstand environmental conditions and maintain insulation integrity over time.
  • Versatile Materials: Available in materials like fiberglass insulation for specific thermal and acoustic needs.


How to Select the Right HVAC Pipe Insulation

  • Material Consideration: Choose insulation materials like fiberglass or foam suitable for your specific HVAC requirements.
  • Pipe Size Compatibility: Ensure correct sizing for effective insulation coverage and performance.
  • Environmental Conditions: Consider moisture, temperature extremes, and exposure levels to select the best pipe insulation.
  • Energy Efficiency Ratings: Select products offering high thermal resistance for optimized energy conservation.


Discover additional plumbing essentials by browsing our comprehensive selection of pipe fittings and plumbing components.



Maintenance Tips

  • Regularly inspect insulation for wear, damage, or moisture intrusion and replace promptly as needed.
  • Ensure insulation coverage remains secure and intact around HVAC pipes for optimal performance.
  • Clean insulation periodically to maintain efficiency and prolong its lifespan.
  • Schedule routine inspections to verify insulation integrity and make necessary adjustments or repairs.


HVAC pipe insulation from Lowe’s is a crucial element in maintaining efficient and effective heating and cooling within your home or workspace. It not only boosts your system's overall performance but also contributes significantly to energy conservation, reduced utility bills, and enhanced indoor comfort. Complement your insulation setup further by incorporating other helpful HVAC products such as duct insulation, air purifiers, or programmable thermostats to create a well-rounded and efficient indoor climate control system.