Ordinary milled wood regular drywall and even water resistant drywall contain organic elements which will degrade in high moisture environments.
Best tile backer for floors.
Fiber cement board and cement board are closely related.
Tile backer board basics.
Whenever you re laying tile on a wood subfloor you need to first install cement backerboard to prevent leaks and water damage.
Fiberock is another popular product in this category.
Wedi building panels are so much more than a simple tile backer board and offer endless installation opportunities.
This is the industry standard most preferred by construction pros when installing ceramic or porcelain tile backer board comes in four foot by eight foot and three foot by five.
Cement backerboard is a thin layer of concrete with fiberglass mesh on both sides.
Plywood and osb substrates can warp and mold with water damage but tile backer board will do neither.
You ve probably heard of hardiebacker tile backer board.
Its made from cement and sand and is reinforced by fiberglass mats on both sides so it s impervious to water.
The only building material derived from organic elements that does work is.
Cement board is the most durable trouble free tile backer for tub surrounds showers floors and all other wet areas.
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.
Available in a wide variety of thicknesses and sizes they are compatible with virtually any substructure.
Hardibacker is the best known fiber cement board fiber cement board.
It s hard flat and incredibly stable.
Wedi building panels are lightweight internally waterproof and dimensionally stable making them fast clean and simple to work with.
Backer board is the best substrate for tile.
It s typically available in 1 2 in.
Thick 3 x 5 ft.
It s available in sheets of many sizes with 3 foot by 5 foot sheets being the most common.
Keep in mind that most tile setters err on the side of caution and brush a waterproofing membrane on top of cement board when it is in wet areas like showers or tub surrounds.