K-Flex Pipe Insulation

K-Flex Insulation is a multi-purpose flexible elastomeric thermal insulation with a built in vapour barrier and a closed cell structure.

In stock
Category: Pipe Insulation
SKU: N/A

K-Flex Insulation is a multi-purpose flexible elastomeric thermal insulation with a built in vapour barrier and a closed cell structure. This makes Insulation highly resistant to water vapour transmission and enables the product to maintain a high level of energy conservation efficiency.

Insulation is dust, fibre free and is HCFC–CFC free with an Ozone Depletion Potential (ODP) of zero. The impressive technical properties and supporting certifications and accreditations position Insulation as an ideal solution for any commercial, industrial, domestic, and marine and offshore applications.

  • ISO 9001:2000 Registered with over a thousand additional domestic and international certificate
  • A wide range of tube and sheet with self-adhesive & aluminium foil available
  • Light weight and flexible for easy and speedy installation with low maintenance resulting in time and cost savings
  • CFC and HCFC free with ozone depletion potential of zero
  • Non-corrosive, smoke and fire rated material
  • Low thermal conductivity and high mµ factor for effective control of condensation and insulating against heat loss and heat gain
  • FM Approved
Nominal Pipe Size Insulation Thickness (mm)
inch mm 9mm 13mm 19mm 25mm 32mm 40mm 50mm
1/4 6 0.5 0.81 1.33 1.9 2.39 3.18 4.23
3/8 10 0.44 0.7 1.14 1.63 2.06 2.75 3.66
1/2 12 0.41 0.65 1.06 1.51 1.9 2.54 3.39
5/8 15 0.39 0.61 1 1.42 1.79 2.39 3.19
3/4 20 0.37 0.59 0.95 1.35 1.7 2.27 3.03
7/8 22 0.36 0.57 0.91 1.29 1.63 2.17 2.9
1 25 0.35 0.55 0.88 1.25 1.57 2.09 2.79
1 1/8 28 0.35 0.54 0.86 1.21 1.52 2.02 2.7
1 1/4 32 0.34 0.52 0.83 1.17 1.46 1.95 2.6
1 3/8 35 0.33 0.51 0.81 1.14 1.43 1.9 2.53
1 1/2 40 0.32 0.5 0.78 1.09 1.36 1.81 2.4
1 5/8 42 0.32 0.5 0.78 1.09 1.36 1.81 2.4
2 50 0.32 0.48 0.76 1.06 1.32 1.74 2.31
2 1/8 54 0.31 0.48 0.74 1.03 1.28 1.69 2.24
2 3/8 60 0.31 0.47 0.73 1.01 1.25 1.65 2.18
2 5/8 67 0.31 0.46 0.71 0.99 1.22 1.6 2.12
3 76 0.3 0.45 0.7 0.97 1.19 1.56 2.05
3 1/8 80 0.3 0.45 0.7 0.96 1.18 1.54 2.03
3 1/2 89 0.3 0.45 0.68 0.94 1.15 1.51 1.98
4 101 0.3 0.44 0.68 0.94 1.15 1.51 1.98
4 1/2 114 0.3 0.44 0.66 0.9 1.1 1.43 1.87

“R-Value” or thermal resistance is a measure of the ability of a material to retard heat flow. The higher the R-value the higher the insulating value. The Building Code of Australia and several standards specify R-values to help determine what insulation material and thickness is required.

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