The facing serves as an integrated waterproofing membrane so you don t need to install a separate layer of plastic behind the tile backer or a sheet membrane over the backer.
Best tile backer board.
Georgia pacific s densshield is one such product.
Cement board is james hardie hardiebacker 1 4 in.
Works under interior floors to provide a solid foundation for tile vinyl wood and other flooring.
Cement board is a cement backerboard designed for use with floors and countertops.
Here s how to choose the best tile backer board for your project.
Fiberock is another popular product in this category.
Tile needs a rock solid base or substrate to last for years without cracking not just any type of material will work as a substrate though.
One type of tile backer board is made with a water resistant facing on both sides of the board.
It s a sort of gray beige colored board and is available at any hardware box store.
Doesn t deteriorate when wet.
The only building material derived from organic elements that does work is.
Here we look at tile backer board including types applications and tips for properly installing it.
Wedi building panels are so much more than a simple tile backer board and offer endless installation opportunities.
Sheets of glass mat gypsum are made from water resistant silicone treated gypsum reinforced on both sides by fiberglass mats.
Available in a wide variety of thicknesses and sizes they are compatible with virtually any substructure.
Glass mat gypsum board is a better choice.
Tile needs to be installed on a backer board to keep the assembly stiff otherwise the assembly will flex at the grout joints allowing water to seep behind the tile and rot the substructure.
Membrane faced board only.
Hardibacker is the best known fiber cement board fiber cement board.
Tile backer board basics.
Water resistant gypsum board or green board was used in the past as a tile backer but is no longer recommended mainly because better products are available.
Cement board will also work as a countertop backerboard and underlayment for tile granite and other stone surfaces.
Plywood and osb substrates can warp and mold with water damage but tile backer board will do neither.
It is made with a high density waterproof extruded polystyrene core and a reinforced waterproof membrane on both sides to give triple protection from water and vapor intrusion.
Ordinary milled wood regular drywall and even water resistant drywall contain organic elements which will degrade in high moisture environments.
It s hard flat and incredibly stable.
Fiber cement board and cement board are closely related.
Wedi building panels are lightweight internally waterproof and dimensionally stable making them fast clean and simple to work with.
James hardie hardiebacker 1 4 in.
You ve probably heard of hardiebacker tile backer board.