Tubolit DG EnergyGuard Foam Insulation

Armacell Tubolit DG Pipe Insulation – Polyethylene Foam Lagging

1m / 10mm / 9mm
£0.62
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Tubolit DG EnergyGuard Foam Insulation
  • Tubolit DG EnergyGuard Foam Insulation
Armacell Tubolit DG Pipe Insulation – Polyethylene Foam Lagging

Armacell Tubolit DG Pipe Insulation – Polyethylene Foam Lagging

CF09X10X1M
£0.62
Insulation Length1m
Pipe Size (mm)
Insulation Thickness (mm)

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This insulation is also available in full boxes - perfect for larger projects.
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Armacell Tubolit DG Pipe Insulation – Polyethylene Foam Lagging

Tubolit DG is Armacell's economical closed-cell polyethylene foam (PEF) pipe insulation, designed for domestic heating, plumbing, and cold water installations across the UK. Available in 1m single lengths and 2m box quantities, with pipe sizes from 10mm to 60mm and wall thicknesses of 9mm, 13mm, 19mm, and 25mm.

Key Benefits

  • Reduces heat loss by up to 80% – low thermal conductivity keeps heating costs and CO₂ emissions down
  • Prevents condensation – closed-cell structure protects cold water pipes from moisture and corrosion
  • Protects against aggressive materials – acts as a barrier between pipes and concrete or plaster
  • Acoustic insulation – reduces noise from water flow in residential and commercial buildings
  • Easy to install – flexible foam cuts cleanly and fits around bends and fittings; self-adhesive variants available
  • CFC/HCFC-free – compliant with EN 14313 and European energy efficiency regulations

Technical Specifications

  • Material: Closed-cell polyethylene foam (PEF) – EN 14313
  • Pipe sizes: 10, 15, 22, 28, 35, 42, 48, 54, 60mm
  • Wall thickness: 9mm, 13mm, 19mm, 25mm
  • Lengths: 1m single lengths; 2m box quantity (15mm × 19mm wall)
  • Max operating temperature: +85°C continuous
  • Country of origin: Germany

Applications

Suitable for hot and cold water services, central heating pipework, chilled water lines, and condensation control in residential and light commercial buildings. Compatible with copper, plastic, and steel pipes.

Complete Your Installation

Pair with Armaflex self-adhesive lagging tape to seal longitudinal joints and butt ends for a professional, airtight finish.

Available for fast UK delivery from Pipelagging.com.

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Complete Your Installation

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  • 5 stars: 133 (94%)
  • 4 stars: 7 (5%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
L
LUCY

Fantastic

L
LUCY

Superb quality

M
Mr Keith Chapman

Good product and the reviews are to long

J
Joanne Houghton

Great product, easy to install and does the job it's supposed to do.

M
Matthew

Good quality and great value. Did the intended job perfectly.

M
Matthew

Good quality and great value. Did the intended job perfectly.

M
Matthew

Good quality and great value. Did the intended job perfectly.

J
JASON fulker

great product and great website easy to order and fab delivery

T
The Water Gardener

Except product. Just what I needed and expected.

A
Andy

Great product at a great price also quick delivery

A
Andy

Great product at a great price also quick delivery

K
Kevin Lyth

Product is exactly what I required

c
customer

Great product and easy to install

c
customer

Great product and easy to install

M
Mike Moore

Quality product that is easy to cut to length and secure to pipe with either tape or cable ties.

M
Mike Moore

Easy to install and no quality issues encountered.

R
Robert Taylor

Good, firm foam. Easy to split along the length and easy to cut with a sharp blade.

M
Mr Robert Burton

Ideal foam pipe insulation for tight spaces that gives a good appearance.

S
S.A. Wright

As expected

S
Susan Turner

Just what we wanted to insulate the trunks of Standard shrubs/trees for the winter. Had problems finding pipe lagging with a large bore, but this was a perfect size.

M
Mark in Preston Lancs

A must for protecting outside pipes.

K
Kay

Perfect for the job

K
Keith Meldrum

Good value for money

P
Pauline McLeman

Excellent Product. EXcellent Value. Excellent Service

A
Anthony boulton

1st time i have used , will be using again . VERY GOOD

c
christine

@#£&_-()=%

T
Tim Gooch

Brilliant Service

P
PE Nottingham

Just what I needed for the loft and pipes in the garage. Comes in a good range of sizes

C
Craig Murphy

Great product, easy to work with, cut and fitted in a matter of hours. Be sure to order joint foil tape to ensure no gaps.

D
Don Kehoe

it was what i ordered

D
Don Kehoe

it was what i ordered

M
Martyn

Good product, insulates well.

M
Martyn

Good product insulates well.

M
Martyn

Good product, insulates well.

M
Mike Pickford

You have to cut it to pop it on the pipe unless you remember to slide the pipe in before you connect it.