LavaTherm Foam Pipe Insulation - 15mm - 9mm Wall

LavaTherm Self-Seal Pipe Insulation provides a professional, high-performance solution for prevent...

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AmazonLavatherm 9Mm Wall Self-Seal Pipe Insulation – 2 Metre Flexible Foam Tube Lagging For Copper Pipes | Thermal Pipe Sleeve | Pre-Slit Peel & Seal | Energy Saving Class 0 Pipe Lagging (, 15Mm)
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B&QB&Q - 15mm Foam Pipe Insulation 2MClass O Self-Seal Lagging For Copper Pipe (9mm Wall)
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Product Information

Full details

LavaTherm Self-Seal Pipe Insulation is designed for both trade professionals and DIY enthusiasts looking to enhance energy efficiency and prevent freezing in their plumbing systems. By utilizing high-quality, closed-cell elastomeric foam, this product effectively minimizes heat loss and prevents condensation on domestic and commercial pipework. While it offers a convenient, user-friendly installation process, users should ensure they measure their pipe diameters accurately, as the product is specific to pipe size and is not adjustable once the adhesive seam is bonded.

All features

Model Part NumberLVOSPI
BrandLavaTherm

Extended Product Information

FAQs

Can I use this on outdoor pipes?

LavaTherm is primarily for internal use; if used outdoors, it must be protected from direct UV exposure and weathering.

Is the adhesive re-usable?

No, the self-seal adhesive is designed for a single-use, permanent bond.

Can it be painted?

It is not recommended to paint the insulation as the solvents in some paints can damage the foam structure.

Does this prevent pipes from freezing?

While it significantly improves resistance to freezing, it is not a heating element and extreme, prolonged sub-zero temperatures may still affect pipework.

What is the wall thickness?

This specific variant features a 9mm wall thickness, which provides optimal thermal resistance for standard domestic pipes.

Troubleshooting

The adhesive seam is not sticking firmly.

Ensure the pipe is completely dry and free from dust, oil, or grease before application. Apply firm pressure along the entire seam.

Gap at the pipe joint/elbow.

Measure more carefully and use a sharp blade to create a clean mitre cut; you may use a small piece of matching foam to plug any small gaps.

Pros and Cons

Pros

  • Quick and clean installation due to the self-adhesive mechanism
  • Excellent resistance to moisture, mould, and biological growth
  • High thermal performance across a wide temperature range
  • Lightweight and flexible for easy handling in tight spaces
  • Compliant with Class 0 fire safety regulations

Cons

  • Adhesive is permanent, making it difficult to reposition once sealed
  • Requires precise measurement of outer pipe diameter
  • Not suitable for outdoor areas exposed to direct, long-term UV degradation

Setup, Compatibility & Care

Before starting, ensure the pipework is clean, dry, and free of dust or grease to allow the self-adhesive strip to bond effectively.

  1. Measure your pipe diameter accurately to ensure the correct sizing.
  2. Cut the insulation to the desired length using a sharp hobby knife or fine-toothed saw.
  3. Position the pre-slit opening over the pipe.
  4. Peel back the release film slowly while pressing the self-adhesive seam firmly together along the entire length.

For maintenance, the insulation requires no specific care, though it should be inspected annually for any accidental tears or structural damage. If cleaning is necessary, use a damp cloth; avoid harsh chemical solvents that could degrade the elastomeric material.

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