from USA
to Australia
in 5-8 days
At your doorstep by Jan 23  to Jan 26 with standard delivery


  • 【Protect your tiles from cracking】Our uncoupling membrane serves as tile underlayment to uncouple the movement of the substrate from the stone, ceramic, or porcelain tiles above. With the uncoupling membrane in place, any expansion or movement of the substrate won’t reach the tiles, preventing a common source of tile cracking.
  • 【Waterproof your substrate】The polyethylene top layer of the uncoupling membrane prevents moisture from leaking through to the substrate.
  • 【Bonds well with any mortar】The polyethylene grid top layer and anchoring fleece underside both bond tightly with thinset mortar. Both unmodified and modified thinset mortar work well with our uncoupling membrane.
  • 【Use with any substrate】Our uncoupling membrane can be laid on top of concrete, wood, OSB, or gypsum.
  • 【Load bearing with vapor management】The uncoupling membrane offers load support for large tiles or heavy pressure; it also allows excess moisture to escape from the substrate through channels on the uncoupling membrane underside.
  • ›See more product details.
  • Imported from USA.
Size Name:108 sqft (1x10m) This uncoupling membrane serves as tile underlayment and is designed to protect stone and tile installations. The membrane uncouples the substrate below from the stone or tile above, preventing cracking of tile and grout. It also serves as a waterproofing layer that protects substrates that may sensitive to water such as OSB and plywood. The uncoupling membrane is 3.3 ft wide (1M) by 12.8 ft long (10M) for a total of 108 sqft (10 sqm). The membrane is 1/8 inch or 3mm in thickness.

1/8" Uncoupling Membrane Underlayment (108 sqft (1x10m))

Size Name
108 sqft (1x10m)

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