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

Name: Frost King 6-ft Foam Tubular pipe insulation for 1/2-in Pipe
Brand: Frost King
SKU: 1001277248
Price: 2.68 USD
Availability: InStock
Rating: 4.8 (537 reviews)

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4.8

537

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Unavailable

Shipping

Sat, Oct 17

2,228 available

Delivery

Sat, Oct 17

2,364 available

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Frost King pre-slit polyethylene pipe insulation is used to slow down heat loss on hot water pipes and to prevent freezing of all water pipes. It is ideal for residential applications but can be installed in light commercial and light industrial projects. The insulation is 100% non-particulate closed-cell polyethylene foam.

Fits 1/2-in copper, PEX, CPVC pipe or 1/4-in iron pipe
Prevents pipes from sweating and dripping
Protects pipes against freezing
Conserves energy
R-value 3.3
Pre-slit, flexible foam is easy to cut and install
Reduces plumbing noise

General
Type	Tubular pipe insulation	Application	Plumbing
Backing	None	Package Quantity	1
Material	Foam	Fire Rated	No

Dimensions
Cut to Length	Yes	Length (Feet)	6
Fits Pipe Size	1/2-in

Features
Self-Sealing	No	Insulation R-Value	3.3

Compatibility
Compatible Pipe Material	Copper	Maximum Compatible Pipe Size (Inches)	.5
Minimum Compatible Pipe Size (Inches)	.25

Certifications
CA Residents: Prop 65 Warning(s)	No	Safety Listing	Not safety listed

Warranty
Warranty	1-year limited

Miscellaneous
UNSPSC	72153200

Check out the Best Selling Pipe Insulation on Lowes.com

Review

4.8 out of 5

537 Reviews

96% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

What Customers Are Saying

The product is an effective and easy-to-use pipe insulation solution. Customers praised its simple installation, good quality, and ability to keep pipes warm in cold weather. Many found it to be an inexpensive and valuable product. Some customers also used the insulation for other creative projects beyond its intended purpose. Overall, the product is considered a reliable and versatile solution for preventing heat loss and protecting pipes.

Customer review summary generated by AI, including incentivized reviews.

537 Customer Reviews

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Good product

Would Recommend

I'm very satisfied with my purchase

ReddOctober 12, 2026
Verified Purchaser

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Great insulation for water pipes

Would Recommend

Have used this pipe insulation before and it's great for preventing condensation on cold incoming well water pipes

pocono SteveOctober 6, 2026
Verified Purchaser

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Would Recommend

Fits perfect on my water pipes great to keep from freezing

FrippSeptember 29, 2026
Verified Purchaser

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Great!

Easy use. Perfect insulation!

KircasSeptember 21, 2026
Verified Purchaser

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great product easy instillation

Brackney BillSeptember 16, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Frost King6-ft Foam Tubular pipe insulation for 1/2-in Pipe
		Ratings	537
		Material	Foam
		Type	Tubular pipe insulation
		Length (Feet)	6
Frost King3/8-in x 6-ft Foam Tubular pipe insulation for 3/4-in Pipe	Frost King6-ft Foam Self-sealing tubular pipe insulation for 3/4-in Pipe	Frost King1/2-in x 6-ft Foam Tubular pipe insulation for 3/4-in Pipe	RELIABILT1/2-in x 6-ft Foam wrap insulation for 1/2-in Pipe	Frost King6-ft Foam Tubular pipe insulation for 1-in Pipe	Frost King6-ft Foam Self-sealing tubular pipe insulation for 1/2-in Pipe	Frost KingFits pipe size 6-ft Foam Self-sealing tubular pipe insulation for 1-in Pipe	Frost King1/2-in x 6-ft Rubber Self-sealing tubular pipe insulation for 1/2-in Pipe	Frost King1/8-in x 15-ft Foam Pipe wrap insulation
73	499	489	67	424	323	322	698	234
Foam	Foam	Foam	Foam	Foam	Foam	Foam	Rubber	Foam
Tubular pipe insulation	Self-sealing tubular pipe insulation	Tubular pipe insulation	Pipe wrap insulation	Tubular pipe insulation	Self-sealing tubular pipe insulation	Self-sealing tubular pipe insulation	Self-sealing tubular pipe insulation	Pipe wrap insulation
6	6	6	6	6	6	6	6	15