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Insulation

Protect and insulate pipework with our range of plumbing insulation products. Pipe insulation can help reduce heat loss from hot water and heating pipework, as well as helping protect cold water pipes against condensation and temperature changes in suitable applications.

Our range includes foam and fibreglass insulation, with different sizes and specifications available to suit different types of pipework and installation requirements. Always select insulation that is suitable for the pipe size, temperature and intended application, and follow the manufacturer's guidance.

Whether you're a plumber, heating engineer or installer, browse our range of pipe insulation at competitive prices from Thompson and Leigh.

 

  • HV K-Flex ST Self-Seal Pipe Insulation 48mm x 13mm Wall x 2m
    SKU: 06010121
    HV K-Flex ST Self-Seal Pipe Insulation 48mm x 13mm Wall x 2m
    £21.63 £18.02
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  • HV K-Flex ST Self-Seal Pipe Insulation 42mm x 13mm Wall x 2m
    SKU: 06010119
    HV K-Flex ST Self-Seal Pipe Insulation 42mm x 13mm Wall x 2m
    £16.05 £13.37
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  • HV K-Flex ST Self-Seal Pipe Insulation 35mm x 13mm Wall x 2m
    SKU: 06010117
    HV K-Flex ST Self-Seal Pipe Insulation 35mm x 13mm Wall x 2m
    £10.71 £8.92
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  • HV K-Flex ST Self-Seal Pipe Insulation 28mm x 13mm Wall x 2m
    SKU: 06010115
    HV K-Flex ST Self-Seal Pipe Insulation 28mm x 13mm Wall x 2m
    £8.51 £7.09
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  • HV K-Flex ST Self-Seal Pipe Insulation 22mm x 13mm Wall x 2m
    SKU: 06010113
    HV K-Flex ST Self-Seal Pipe Insulation 22mm x 13mm Wall x 2m
    £5.41 £4.51
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  • HV K-Flex ST Self-Seal Pipe Insulation 15mm x 13mm Wall x 2m
    SKU: 06010111
    HV K-Flex ST Self-Seal Pipe Insulation 15mm x 13mm Wall x 2m
    £5.68 £4.73
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  • HV K-Flex ST Self-Seal Pipe Insulation 54mm x 9mm Wall x 2m
    SKU: 06010123
    HV K-Flex ST Self-Seal Pipe Insulation 54mm x 9mm Wall x 2m
    £18.21 £15.17
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  • HV K-Flex ST Self-Seal Pipe Insulation 42mm x 9mm Wall x 2m
    SKU: 06010120
    HV K-Flex ST Self-Seal Pipe Insulation 42mm x 9mm Wall x 2m
    £12.66 £10.55
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  • HV K-Flex ST Self-Seal Pipe Insulation 35mm x 9mm Wall x 2m
    SKU: 06010118
    HV K-Flex ST Self-Seal Pipe Insulation 35mm x 9mm Wall x 2m
    £10.90 £9.08
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  • HV K-Flex ST Self-Seal Pipe Insulation 28mm x 9mm Wall x 2m
    SKU: 06010116
    HV K-Flex ST Self-Seal Pipe Insulation 28mm x 9mm Wall x 2m
    £9.66 £8.05
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  • HV K-Flex ST Self-Seal Pipe Insulation 22mm x 9mm Wall x 2m
    SKU: 06010114
    HV K-Flex ST Self-Seal Pipe Insulation 22mm x 9mm Wall x 2m
    £8.32 £6.93
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  • HV K-Flex ST Self-Seal Pipe Insulation 15mm x 9mm Wall x 2m
    SKU: 06010112
    HV K-Flex ST Self-Seal Pipe Insulation 15mm x 9mm Wall x 2m
    £6.52 £5.43
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