MM380 Tanking Membrane

Demonstrating superior tear and puncture resistance as well as excellent chemical resistance, Marshalls MM380 Tanking Membrane has been designed specifically to tank "Type C" non-filtration permeable pavements.

The unique co-polymer blend provides confidence that attenuated water will be retained within the structure and not leak into the sub grade.

Despite its inherent strength, at 0.38 microns MM380 is thinner than alternative membranes, making it lighter to carry and easier to roll out. Manufactured in "Marshalls Red" for easy identification on site and double folded to minimise pack size, its 80m2 roll size minimises time spent rolling out and jointing the membrane.

All necessary ancillary products are available including Marshalls Tanking Tape - for the waterproof jointing of Marshalls M380 Membranes and 110mm and 160mm flexible top hat units - to create neat, secure pipe outfalls.

  • Impermeable polymer-blend membrane
  • Superior strength
  • Thinner and lighter than alternative membranes
  • 80m² roll size reduces jointing time
  • Ancillary products available

Price Range

  • £
  • £
  • £

Carbon Footprint

Available on Request

Certifications, Accreditations & Credentials

  • Accreditation Sustainability Icon Made in Britain Logo
  • Accreditation BES 6001 Logo
  • Accreditation Marshalls certified ISO 9001 quality management systems FM 00004 Logo
  • Accreditation Marshalls certified ISO 14001 environmental management EMS 56194 Logo
  • Accreditation Marshalls certified ISO 45001 occupational health and safety management OHS 69609 Logo
Product Name id Length (mm) Width (mm) Thickness (mm) Made to Stock / Made to Order Carbon Footprint
MM380 Tanking Membrane (roll) PV9701000 20000 4000 380 Made To Stock 0 kg CO2
160mm Top Hat (including clip) PV9701100 380 Made To Order 0 kg CO2
110mm Top Hat (including clip) PV9701200 380 Made To Order 0 kg CO2
Jointing Tape (roll) PV9701300 380 Made To Stock 0 kg CO2

Made to stock: Item is in stock and available for delivery.

Made to order: Item will be manufactured when the order has been placed, lead times vary dependent on product.

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