Insulation by Pipe Size

Name: Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-40mm-15mm
Brand: Kooltherm
SKU: K40X17
Price: 15.32 GBP
Availability: InStock

Rockwool Rocklap 1m Foil Backed Pipe Insulation Lagging-15mm-30mm-Wall

£9.73 £8.11

Supaphen Phenolic Pipe Section Foiled 25mm x 54mm Bore (16)

Special Price £10.09 £8.41 Regular Price £13.87 £11.56

15mm Armaflex HT Solar Pipe Insulation 13mm Wall 2M Outdoor High-Temperature UV Resistant.

Armaflex HT Solar Pipe Insulation 2M Outdoor High Temperature UV Resistant-15mm-13mm-Wall

£10.27 £8.56

Supaphen 34mm x 1m x 25mm Thick Foiled Pipe Insulation (25)

£10.39 £8.66

Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-30mm-15mm

£11.22 £9.35

Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-15mm-54mm

£11.28 £9.40

K-Flex ST Self-Seal Pipe Insulation 25mm x 15mm x 2m

£11.44 £9.53

22mm Bore 25mm Wall Armaflex Self Seal Pipe Insulation Lagging Black Nitrile Foam Class O 2m

Armaflex Self Seal Pipe Insulation Lagging Black Nitrile Foam Class O 2m-22mm-25mm-Wall

Special Price £11.65 £9.71 Regular Price £16.02 £13.35

28mm Diameter 19mm Wall Armaflex Class O Pipe Insulation 2 metre length Tube

Armaflex Pipe Insulation Lagging Black Nitrile Foam Class O 2m-28mm-19mm-Wall

£11.98 £9.98

Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-30mm-22mm

£12.19 £10.16

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 Unslit 2m Pipe Lagging - Fire-Resistant Low Smoke

As low as £12.25 £10.21

12mm Diameter 9mm Wall Armaflex Ultima Low Smoke Pipe Insulation 2 metre length Un-Slit

Armaflex Ultima Low Smoke Insulation Un-Split Tube 2m-12mm-09mm-Wall-Unslit

£12.25 £10.21

A coiled blue foam 18mm pipe insulation sleeve with copper pipes visible at both ends, set against a plain grey background.

Armaflex Ultima Low Smoke Insulation Un-Split Tube 2m-18mm-09mm-Wall-Unslit

Special Price £12.32 £10.27 Regular Price £16.96 £14.13

Rockwool Rocklap Thick Foil Faced Pipe Insulation-40mm-17mm

Rockwool Rocklap Foiled Pipe Insulation-40mm-17mm

£12.78 £10.65

12mm Diameter 25mm Wall Armaflex Class O Pipe Insulation 2 metre length Tube

Armaflex Pipe Insulation Lagging Black Nitrile Foam Class O 2m-12mm-25mm-Wall

£12.85 £10.71

Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-30mm-28mm

£12.85 £10.71

Close-up of a cylindrical 76mm rock mineral wool insulation material K-Rock Alu wrapped in reflective foil, showing a hollow centre with a dark shadow set against a dark background.

25x76 K-Flex K-Rock Foiled - 1m

Special Price £13.66 £11.38 Regular Price £18.78 £15.65

15mm Diameter 9mm Wall Armaflex Ultima Low Smoke Pipe Insulation 2 metre length Un-Slit

Armaflex Ultima Low Smoke Insulation Un-Split Tube 2m-15mm-09mm-Wall-Unsplit

£13.75 £11.46

Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-30mm-54mm

Special Price £14.02 £11.68 Regular Price £19.27 £16.06

35mm Diameter 19mm Wall Armaflex Class O Pipe Insulation 2 metre length Tube

Armaflex Pipe Insulation Lagging Black Nitrile Foam Class O 2m-35mm-19mm-Wall

£14.11 £11.76

15mm Bore 25mm Wall Armaflex Self Seal Pipe Insulation Lagging Black Nitrile Foam Class O 2m

Armaflex Self Seal Pipe Insulation Lagging Black Nitrile Foam Class O 2m-15mm-25mm-Wall

£14.18 £11.82

15mm Diameter 25mm Wall Armaflex Class O Pipe Insulation 2 metre length Tube

Armaflex Pipe Insulation Lagging Black Nitrile Foam Class O 2m-15mm-25mm-Wall

£14.27 £11.89

15mm Diameter 13mm Wall Armaflex Ultima Low Smoke Pipe Insulation 2 metre length Un-Slit

Armaflex Ultima Low Smoke Insulation Un-Split Tube 2m-15mm-13mm-Wall-Unslit

Special Price £14.69 £12.24 Regular Price £20.20 £16.83

Kingspan Kooltherm Phenolic Pipe Insulation 1m Long-40mm-15mm

£15.32 £12.77

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.