Impermeable Liners

Unlike the permeable options, impermeable geotextile membranes do not allow any water to pass through them. They are used to retain water within an area or a structure, or to prevent water ingress into a specific area or structure. Impermeable membranes are available in rolls allowing you to wrap your system yourself.

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7 Items

  1. Techline 1mm Polypropylene Impermeable Membrane 2m x 20m
    1. Code LLDP-2X20
    2. Brand TCS Geotechnics
    £226.25 £271.50
  2. Techline 1mm Polypropylene Impermeable Membrane 2m x 40m Roll
    1. Code LLDP-2X40
    2. Brand TCS Geotechnics
    £389.00 £466.80
  3. Techline 1mm LLDPE Impermeable Membrane 2m x 25m
    1. Code LLDPE225
    2. Brand TCS Geotechnics
    £238.75 £286.50
  4. Techline 1mm LLDPE Impermeable Membrane 2m x 50m
    1. Code LLDPE250
    2. Brand TCS Geotechnics
    £426.25 £511.50
  5. 110mm Flexible Tophat
    1. Code HAN07
    2. Brand TCS Geotechnics
    £14.29 £17.15
  6. 160mm Flexible Tophat
    1. Code HAN08
    2. Brand TCS Geotechnics
    £20.00 £24.00
  7. 225mm Flexible Tophat
    1. Code HAN09
    2. Brand TCS Geotechnics
    £25.71 £30.85
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7 Items