BriskHeat
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Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 in (79 mm)
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Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 in (79 mm)
Enjoy maximum thermal efficiency and peace of mind knowing your pipes are protected from freezing and condensation.
Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 in (79 mm)
Item #: 24217374

Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 in (79 mm)

89% of respondents would recommend this to a friend

Item #: 24217374

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Enjoy maximum thermal efficiency and peace of mind knowing your pipes are protected from freezing and condensation.
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What Stands Out

Optimized Insulation
Designed for effective thermal performance, reducing energy loss. The 1/2 inch thickness provides superior insulation for various applications, ensuring energy efficiency and cost savings in heating and cooling systems.
Precision Fit
Compatible with nominal 1-1/8 inch copper tubes, ensuring a secure and snug fit. This precision minimizes gaps, significantly enhancing the overall insulation effectiveness and longevity of the installation.
Generous Length
At 72 inches long, this insulation piece allows for extensive coverage in various projects. This reduces installation time and waste, making it an economical choice for both DIY enthusiasts and professional contractors.

Product Details

Discover the BriskHeat INSUL312 Insul-Lock 3-12 in Flexible Pipe Insulation at Ubuy Tonga. Keep your pipes insulated with high-quality and durable insulation. Shop now!
Brand NameBriskHeat
ManufacturerBriskHeat
Number of Items1
Unit Count1 Count
Included ComponentsINSUL-LOCK Double Seal Tube
Item Weight8 ounces (226.8 grams)
Model NumberINSUL318
Manufacturer Part NumberINSUL318
Item Thickness1 inches
Item Dimensions L x W72"L x 3"W (182.9 x 7.6 cm)
Material Typepolymer
Recommended Uses For ProductThermal insulation for pipes
Materialpolymer
BrandBriskHeat
Product Dimensions (L x W x H)72"L x 3"W (182.9 x 7.6 cm)

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC techs needing efficient insulation solutions for copper tubes in residential and commercial settings.

  • Plumbers

    Beneficial for plumbers requiring effective insulation to prevent condensation and energy loss in piping systems.

  • Construction Projects

    Perfect for construction workers looking to ensure pipes are well-insulated during new builds or renovations.

Not Suitable For
  • Low-Budget Projects

    Not suitable for those seeking cheaper alternatives; this product is designed for high-efficiency needs.

Product Description

Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 in (79 mm)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Insul-Lock DS Flexible Closed Cell Pipe Insulation?

    Answer: Insul-Lock DS Flexible Closed Cell Pipe Insulation is a high-performance thermal insulation material designed specifically for pipes. Its flexible closed-cell structure helps minimize heat loss, condensation, and noise transmission. This product is ideal for a variety of applications, such as HVAC systems, refrigeration units, and plumbing. Using this insulation can significantly contribute to energy savings by maintaining temperature consistency, making it valuable for both residential and commercial settings.
  • Question: What are the benefits of using closed cell pipe insulation?

    Answer: Closed cell pipe insulation, like Insul-Lock DS, offers numerous benefits including superior thermal resistance, moisture control, and resistance to mold and mildew. This insulation type traps air within its cells, providing better insulation performance than open-cell alternatives. Additionally, it prevents condensation, which can lead to water damage and increased energy costs. Utilizing closed cell insulation is particularly beneficial in environments where moisture is a concern, such as basements and crawl spaces.
  • Question: Is Insul-Lock DS suitable for outdoor applications?

    Answer: Yes, Insul-Lock DS Flexible Closed Cell Pipe Insulation is suitable for outdoor applications due to its durability and moisture-resistant properties. This insulation can withstand various weather conditions, making it ideal for insulating pipes exposed to the elements. Its flexibility allows for easy installation around bends and joints, ensuring comprehensive coverage. Using this insulation outdoors helps maintain temperature levels in pipes, preventing freezing in colder climates and enhancing the longevity of plumbing systems.
  • Question: How do you install Insul-Lock DS Pipe Insulation?

    Answer: Installing Insul-Lock DS Pipe Insulation involves a few straightforward steps: First, measure and cut the insulation to the desired lengths. Then, simply wrap the insulation around the pipe ensuring overlapping edges where necessary. It’s crucial to secure the insulation with adhesive tape or straps to maintain position. This method is effective for both straight runs and fittings, providing seamless thermal protection. Proper installation not only enhances insulation efficiency but also minimizes potential heat loss in HVAC applications.
  • Question: Can Insul-Lock DS be used for high-temperature applications?

    Answer: Insul-Lock DS is designed to handle a range of temperature applications, but it is primarily suited for moderate temperature environments. For high-temperature systems, it’s essential to check the specific temperature ratings to ensure performance and prevent material degradation. If operating temperatures exceed standard limits, there may be other specialized insulation products better suited for the job. Always consult product specifications before using it in high-temperature settings to ensure safety and efficiency.
  • Question: What sizes does Insul-Lock DS Insulation come in?

    Answer: Insul-Lock DS Flexible Closed Cell Pipe Insulation is available in various sizes to accommodate different pipe diameters. The standard option, which you mentioned, is 3-1/8 inches (79 mm), allowing it to fit a wide range of residential and commercial pipes. However, other sizes might also be available, making it easier to find the perfect match for your project. Having the right size is crucial for achieving optimal insulation performance and ensuring a snug fit around the pipe.
  • Question: Does Insul-Lock DS help with noise reduction?

    Answer: Absolutely, Insul-Lock DS contributes to noise reduction in addition to thermal insulation. The closed-cell structure minimizes sound transmission through pipes, which is particularly beneficial in environments where quietness is desired, such as residential settings or office buildings. By incorporating this insulation, you can effectively reduce the noise generated by water flow or mechanical vibrations, creating a more comfortable and serene atmosphere for occupants.
  • Question: What is the R-value of Insul-Lock DS Insulation?

    Answer: The R-value of Insul-Lock DS Flexible Closed Cell Pipe Insulation varies based on the thickness of the material. Typically, closed cell insulation offers an R-value that reflects its effective thermal resistance. Higher R-values equate to better insulation performance, which helps reduce energy loss. It’s advisable to consult specific product specifications or manufacturer details for the exact R-value applicable to the thickness used in your project, ensuring you meet your insulation needs.
  • Question: Can I use Insul-Lock DS for insulating refrigeration lines?

    Answer: Yes, Insul-Lock DS Flexible Closed Cell Pipe Insulation is an excellent choice for insulating refrigeration lines. Its closed-cell structure provides effective thermal insulation, preventing heat gain or loss in refrigeration systems. This is crucial for maintaining efficient operation and preventing condensation, which can lead to potential issues with moisture and performance. Using this insulation ensures that your refrigeration lines operate at optimal temperatures, ultimately leading to energy savings and improved system efficacy.
  • Question: Where can I buy Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 In 79 Mm?

    Answer: You can buy Insul-Lock DS Flexible Closed Cell Pipe Insulation 3-1/8 In 79 Mm from Ubuy. Ubuy offers a comprehensive selection of products, including high-quality insulation materials like Insul-Lock DS. Shopping through Ubuy ensures that you access a wide range of options along with detailed product descriptions, helping you make informed decisions tailored to your needs.

BriskHeat Pipe Insulation INSUL318 Editorial Review

BriskHeat INSUL138 1/2" Insullock DS features advanced thermal insulation designed to protect pipes from freezing. With a nominal inner diameter of 1-3/8" and suitable for 1-1/4" copper tube sizes, this product provides efficient coverage of 6.0 feet along the pipe, making it a reliable choice for ensuring pipe integrity in colder conditions. constructed from durable polymer, it is lightweight at 8 ounces and measures 72" in length and 6" in height. Ideal for thermal insulation, the INSUL138 is a must-have for those concerned about potential pipe damage during winter months.

Customer Reviews & Ratings

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Pros

  • Effective thermal insulation for pipes
  • Lightweight design for easy handling
  • Durable polymer material ensures longevity
  • Covers 6 feet of pipe effectively
  • Fits common copper tube sizes

Cons

  • Installation may require additional fasteners

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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Order now and get it around Wednesday, September 30

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Fastest cross-border delivery

Features & Benefits

  • Prevents pipe freezing and condensation.
  • Easy to install with locking adhesive flaps.
  • Maximizes energy efficiency.
  • Flexible closed cell foam insulation.
  • Compatible with various heating cables and tapes.
  • Built-in pressure-sensitive adhesive for enhanced thermal protection.

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