EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll
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EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap RollEPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap RollEPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap RollEPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap RollEPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap RollEPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap RollEPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll

EPDM Foam Rubber Pipe Insulation Tube — 3 to 42mm ID, Lagging Wrap Roll

HomeDIYer
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By HomeDIYer®

Price:
$2.52 USD
Stock:
In stock (500 units), ready to be shipped

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Description

EPDM Foam Rubber Pipe Insulation Tube — Stop Heat Loss and Condensation on Your Pipes

Uninsulated pipes lose energy, sweat with condensation, and freeze in cold snaps — problems that cost homeowners and contractors real money. Whether you're a plumber wrapping copper supply lines, an HVAC technician insulating refrigerant tubing, or a DIYer protecting outdoor irrigation pipes, you need a flexible, durable lagging that installs fast and stays put.

Each piece is a closed-cell EPDM foam rubber tube available in inner diameters from 3mm (≈1/8") to 42mm (≈1-5/8"), with outer diameters up to 78mm (≈3"). Lengths are sold per roll in 1m (≈3.3 ft), 2m (≈6.6 ft), 3m (≈9.8 ft), and 5m (≈16.4 ft) options. The closed-cell foam structure resists moisture absorption, keeping the insulating value intact over time. One size variant — 28 × 24mm — is available in yellow for easy visual identification in multi-pipe installations.

Typical applications include thermal insulation for copper hot and cold water pipes, condensation control on chilled water and AC refrigerant lines, freeze protection for outdoor hose bibs and irrigation risers, and acoustic dampening on noisy drain pipes. The flexible foam rubber tube lagging wrap conforms to bends and offsets without cracking, making it a go-to choice for tight mechanical rooms and crawl spaces.

🔧 Compatibility: Fits copper, PVC, CPVC, steel, and most AC refrigerant lines. Match the tube's ID to your pipe's outer diameter for a snug fit. See the size chart below.

✅ Key Features of These EPDM Foam Rubber Pipe Insulation Tubes

  • 🌡️Thermal Insulation Performance — Closed-cell EPDM foam rubber reduces heat transfer on both hot and cold pipes, helping maintain fluid temperature and cut energy costs in residential and light commercial plumbing systems.
  • 💧Condensation and Moisture Resistance — The closed-cell structure blocks water vapor from penetrating the foam, preventing surface condensation on chilled water lines and protecting pipe surfaces from corrosion-causing moisture.
  • ☀️UV and Ozone Resistant EPDM Material — EPDM rubber is inherently resistant to UV radiation and ozone degradation, making this foam pipe lagging wrap suitable for outdoor installations where other foam types would crack and crumble.
  • ✂️Easy to Cut and Install — Soft, flexible foam cuts cleanly with a utility knife. Slide over pipe ends before fitting connections, or slit and wrap around existing pipes. No adhesive required for a friction fit on most pipe sizes.
  • 📐Wide Size Range — 3mm to 42mm ID — With 34 inner diameter options and 4 length choices, this foam rubber insulation tube covers the most common pipe sizes found in residential plumbing, HVAC, and refrigeration applications.
  • 🔇Acoustic Dampening on Drain Pipes — The dense foam wall absorbs pipe vibration and water-flow noise, reducing sound transmission through walls and floors in multi-story buildings and finished basements.

📐 Technical Specifications — EPDM Foam Rubber Pipe Insulation Tube

Material Closed-cell EPDM foam rubber (sponge)
Inner Diameter (ID) Range 3mm (≈1/8") to 42mm (≈1-5/8") — see variant options
Outer Diameter (OD) Range 6mm (≈1/4") to 78mm (≈3") — see variant options
Wall Thickness Varies by size — typically 1.5mm to 18mm depending on OD × ID selected
Available Lengths 1m (≈3.3 ft) / 2m (≈6.6 ft) / 3m (≈9.8 ft) / 5m (≈16.4 ft)
Color Black (standard); Yellow available for 28 × 24mm size
Temperature Range Typically –40°F to +250°F (–40°C to +120°C)
UV / Ozone Resistance Yes — EPDM inherently resistant
Moisture Absorption Low — closed-cell structure
Flexibility Flexible at room temperature; conforms to bends
Installation Method Slide-on or slit-and-wrap; seal seam with foam tape or contact adhesive
Sold As Individual tube per selected size and length
⚠️ Size Note: The ID (Inner Diameter) must match your pipe's outer diameter. If your pipe OD falls between two listed sizes, select the next size up for a proper fit. Contact us to confirm if you are unsure.

❓ Frequently Asked Questions

How do I choose the right size pipe insulation tube?

Measure the outer diameter (OD) of your pipe. The insulation tube's inner diameter (ID) should match or be very slightly larger than your pipe's OD for a snug fit. For example, a 15mm copper pipe typically needs a 15mm ID tube. If you're between sizes, size up. All sizes are listed as OD × ID in millimeters on this page.

What temperature range can this foam rubber insulation handle?

EPDM foam rubber insulation generally handles temperatures from approximately –40°F to +250°F (–40°C to +120°C). It is suitable for both hot and cold pipe applications in most residential and light commercial settings. For steam lines or very high-temperature applications, please contact us to confirm suitability.

Can this pipe insulation be used outdoors?

EPDM foam rubber is generally resistant to UV exposure, ozone, and weathering, making it suitable for outdoor use in most climates. For prolonged direct sunlight exposure, an additional UV-protective wrap or aluminum jacketing is typically recommended to extend service life.

Is this insulation compatible with copper, PVC, and AC refrigerant lines?

Yes. EPDM foam rubber insulation is compatible with copper water pipes, PVC pipes, CPVC, and most AC refrigerant lines. It is chemically inert and will not react with standard pipe materials used in plumbing and HVAC applications.

How do I install the foam rubber pipe insulation?

For new installations, slide the tube over the pipe end before connecting fittings. For existing pipes, slit the tube lengthwise with a utility knife, wrap it around the pipe, and seal the seam with foam insulation tape or contact adhesive. No special tools are required, and the flexible foam conforms easily to bends and offsets.

What is the difference between the OD and ID dimensions listed?

OD (Outer Diameter) is the total outside width of the insulation tube, and ID (Inner Diameter) is the hollow bore that fits over your pipe. When selecting a size, match the ID to your pipe's outer diameter. The wall thickness is approximately (OD – ID) ÷ 2. For example, a 16 × 8mm tube has a wall thickness of about 4mm (≈5/32").

Can I cut the tube to a custom length?

Yes. EPDM foam rubber cuts cleanly with a utility knife or sharp scissors. You can trim any length variant (1m, 2m, 3m, or 5m) to fit your specific installation without fraying or crumbling. Buying a longer roll is more economical if you need multiple short sections.

🛒 Select your size (OD × ID) and length above, then add to cart — ships from our US warehouse.

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