AlinO DeCup

AlinO DeCup

AlinO DeCup Uncoupling Membrane solves one of the most significant causes of cracked ceramic tile or stone. Specifically designed for ceramic and stone tile installations, uncoupling membranes are a separation layer, creating a waterproof coating to protect the substrate and prevent moisture from infiltrating the surfaces below

Designed to control the transfer of moisture between two different substrates, the Uncoupling Membrane comprises two other polyethylene foil nonwovens that will hold grout in place after installation. This controls the transfer of water vapor from one surface to another to provide an additional barrier between different substrates and allows moisture to move freely within the membrane. There is minimal moisture infiltration, and the Uncoupling Membrane will prevent water or mold from remaining stagnant.

  • Description
  • Specifications
  • Installation Instructions

Provides uncoupling, waterproofing, vapor management, and heavy load distribution to ensure the durability and integrity of tile installations.

Allows for ceramic tile application over singlelayer plywood/OSB subfloors.

Can be installed on top of concrete, plywood, OSB, Gypsum, existing vinyl floors, structural planks, subfloors, and radiant heated floors.

Features a grid structure of square cutback cavities and an anchoring fleece laminated to the underside, which is bonded to the surface of the substrate and prevents thin-set from filling the cavities.

Quick and easy to install; few tools required and ready to receive tile immediately.


Tile Crock borrier & waterproofing

Absorption of underground movement

Stabilization of substrates

Equal load transfer

Easy & faster installation