Insulation by Pipe Size

A section of Tubolit DG Pipe Insulation, a grey polyethylene foam tube, displayed against a white background. The insulation shows its closed-cell structure and hollow core, which are designed for energy-efficient plumbing and heating applications.
Tubolit DG EnergyGuard Foam Insulation
£0.74 £0.62
K-Flex Self Seal ST/SK Pipe Insulation Lagging
K-Flex ST-SK Pipe Insulation Self Seal
£2.69 £2.24
A close-up image of Armaflex Evo Class O pipe insulation features a black foam tube with a copper pipe visible inside. The Armaflex logo is printed in yellow on the side of the insulation. The background shows more of the insulated pipe extending out of t
Armaflex Pipe Insulation Lagging Black Nitrile Foam Class O EVO 2m
£2.70 £2.25
A cross-sectional view of Armaflex pipe insulation on a copper pipe, showing the black nitrile rubber foam core with a yellow "Armaflex" logo. Water droplets on the pipe illustrate condensation control, and the insulation is displayed against a white back
Armaflex EVO Self Seal Pipe Insulation Lagging Black Nitrile Foam Class O 2m
£3.54 £2.95
Supaphen Phenolic Pipe Insulation 1m
Supaphen Phenolic Foil Covered Pipe Insulation 1m Long
£4.63 £3.86
A 1m-long section of Kingspan Kooltherm Phenolic Pipe Insulation with a silver foil vapour barrier jacket and a pink phenolic foam core. The exterior features the "Kingspan Kooltherm" logo in blue, along with small text indicating it’s a registered tradem
Kingspan Kooltherm Phenolic Pipe Insulation 1m Long
£5.32 £4.43
Close-up of a cylindrical fibreglass Rock Mineral Wool K-Flex K-Rock Alu Pipe insulation material wrapped in reflective foil, showing a hollow centre with a dark shadow set against a dark background.
K-Flex K-Rock Foiled Mineral Wool Pipe Insulation - 1m
£5.88 £4.90
Close-up of Rockwool Rocklap H&V Pipe Sections, showcasing a 1-meter foil-backed mineral wool insulation lagging wrapped around a copper pipe. The pre-slit design with self-adhesive overlap is visible, highlighting its easy installation and shiny, reflect
Rockwool Rocklap 1m Foil Backed Pipe Insulation Lagging
£5.96 £4.97
A 2m-long section of Armaflex HT Solar Pipe Insulation, a black EPDM foam rubber tube, coiled to show its flexibility. The insulation features yellow text on the exterior reading "HT/Armaflex® 13x035" and "www.armacell.com," displayed against a white back
Armaflex HT Solar Pipe Insulation 2m Outdoor High Temperature UV Resistant
£8.36 £6.97
Coiled blue ArmaFlex Ultima pipe insulation with copper pipes visible at the ends, showcasing its flexible elastomeric foam design for HVAC and refrigeration applications.
Armaflex Ultima Low Smoke Insulation Un-Split Tube 2m
£11.14 £9.28
Armaflex Tuffcoat Pipe Insulation
Armaflex EVO Tuffcoat Class O 1m Underground Waterproof Pipe Insulation
£16.70 £13.92
armaflex roll
Armaflex EVO Class O Foam Pipe Insulation Coils Nitrile Rubber 15m Long
£23.87 £19.89

If you're looking for the full range of pipe insulation sizes, then you've come to the right place. Within any conventional heating or industrial installation, there will be a wide range of different pipe sizes in use. That's why, here at Pipelagging.com, we supply pipe insulation sizes to suit them all. 

 

You may need the pipes in your domestic plumbing and heating system insulating. Or perhaps you have an industrial oil or maritime application that requires lagging. We have all these pipe sizes covered and everything in-between!

We have insulation sizes to suit all types of copper pipe sizes. These are typically measured in metric sizes (in mm). Additionally, we stock insulation which is designed specifically for steel pipe work which is traditionally measured in imperial sizes, (in inches).

You may need to insulate a standard 28mm copper pipe in your indoor plumbing. If so, why not try our Armaflex Self-Seal Insulation? This will ensure you keep heat in your tubes and ultimately save you money in the long run.

Alternatively, you may be working on an industrial site where your 2-inch steel steam pipes need lagging. Our Rockwool Rocklap Mineral Fibre Insulation would be an ideal product for this.

Pipe Insulation Sizes & Options:

  • We stock insulation to suit the most common copper pipe sizes. 15mm, 22mm, 28mm and 35mm, plus many more,
  • Need insulation to cover the common Imperial sizes? Our insulation to suit 1/2 inch to 4 inches and every size in between is ready for immediate dispatch.
  • Before you insulate your pipes, measure them first! Poorly fitting insulation is poor insulation!  Use a tape measure and accurately measure the distance across the tube. The Outside Diameter, or O.D.
  • Check our technical product documentation to convert imperial to metric pipe sizes and vice-versa easily.

So, if you know your pipe size and are unsure of the insulation you need, why not call our sales team on 0161 775 1190? We'll be happy to help find the ideal pipe insulation sizes to match your needs.

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