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Cement backer board comes in two standard thicknesses, 1/2 inch and 1/4 inch. The industry standard is to use 1/2-inch-thick backer board on wall tile installations, such as a tub surround.
Can you use 1/4 inch Hardibacker walls?
3 Answers. 1/4″ hardibacker alone is an unsuitable substrate for shower wall tile. If it were attached to properly waterproofed drywall, plywood, or plaster it would be fine. Think about it, one wayward elbow, knee, or hip bump and you may get flexion which would cause the grout (or tile) to crack.
How thick should cement board be for shower walls?
Walls: Use 1/2-inch or 5/8-inch-thick cement board, not 1/4-inch. The extra thickness is needed when spanning the studs and it provides a solid base for the tile.
What thickness Hardibacker should I use?
We recommend 1/4 in HardieBacker® board for floor applications, unless 1/2 in thickness is needed for transition. On existing structures: Ensure subfloor is not damaged. Replace any loose, warped, uneven or damaged sections of floor.
What is the best Backerboard for a shower?
Cement board is a good, reliable backer board that works well on both floors and walls. 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.
Can you use Hardie board on shower walls?
Installing cement backerboard is one of the more popular choices for a shower wall substrate. Cement backerboards include Hardiebacker, Durock, Fiberboard, wonderboard, and similar products. When installed properly they will give you many, many years of durable shower construction.
How thick is backer board shower?
Cement backer board comes in two standard thicknesses, 1/2 inch and 1/4 inch. The industry standard is to use 1/2-inch-thick backer board on wall tile installations, such as a tub surround.
What size is Hardiebacker board?
x 5 ft. x 1/4 in. Cement Backerboard.
Does shower wall tile need cement board?
Shower floors and walls must be backed with a waterproof backer board to prevent water damage to your home. Exterior walls with tile must have a waterproof backer. A waterproof backer board is not required for kitchen and bathroom backsplashes.
Can you use 6mm Hardibacker on walls?
Wall installation for masonry walls Both 6mm and 12mm HardieBacker cement boards can be used on masonry walls.
Do you need to put thinset under Hardie board?
However, many manufacturers including, both Durock and Hardiebacker not only recommend that you use thinset under their backerboard, but they specify it and will void the warranty on their product if it’s not used. Thinset is going to create a solid surface under tile and prevent flexing that could lead to cracking.
Can you use backer board in a shower?
Don’t use paper-faced backer board, i.e., paper-faced drywall, behind seamed tub and shower enclosures. Use an alternate approved product such as fiber-cement, fiber-reinforced gypsum, glass mat gypsum, or fiber mat-reinforced cementitious backer panels.
Do you need backer board for a shower?
Step 3: Install the Tile Backer Board You don’t need to use a backer board in the entire bathroom, just in the wet shower area. Choose a backer board that’s the same thickness as the drywall so you have a seamless transition from one to the other.
Can tile board be used in a shower?
If you are using it in a bathroom, tileboard should be applied only to dry surfaces. Never used tileboard as a wall surface in showers or tub surround areas. The melamine surface is easy to clean and will not be damaged by humidity or an occasional splash of water.
What kind of board do you use in a shower?
In showers, the standard substrate is tile backer, also called cement board or cement backer board.
Do you need to waterproof Hardie board in a shower?
Hardiebacker (James Hardie): the use of a waterproof membrane, vapor barrier or vapor. retarding membrane is optional unless the local building code requires it.
Can you install Hardibacker over drywall?
You can install backer board over drywall, as long as your screws are long enough to go through to firmly penetrate the studs, and then install the stone on the backer board. Better would be to take the drywall off, which is easy to do, and put on backer board in its place to take the stone.
Which is better cement board or Hardibacker?
Durock is a reliable cement product that contains glass mesh. It is the heavier of the two materials, which means it is more difficult to use and maneuver. HardieBacker is much more light, and it is also the best selling brand of cement board available. It is much cleaner because it does not have any glass in it.
What does 1/4 Hardie board weigh?
Weight: 1.9 lbs/sq. ft.
How much does 1/2 inch Hardibacker weigh?
Weight: 2.6 lbs/sq. ft.
Is James Hardie backer board waterproof?
100% Waterproof Cement Backer Board* exceptional performance and rock solid protection for your customers, your work, and your reputation. Hardie® Backer Board with HydroDefense™ Technology helps protect tile installations and wall cavities from moisture penetration.
Should I wet Hardibacker before tiling?
A. To be more precise, I’ve installed lots of concrete backer board for years, all with good results. The concrete is unaffected by any water that manages to get behind the ceramic tile. If you use cement backer board, you have to install a separate moisture barrier between the board and any wood it’s attached to.
What do you use for Hardibacker seams?
For tile backer boards such as Durock, Wonderboard, Hardiebacker, Permabase, and others the seams between the board need to be treated with 2-inch alkali-resistant mesh tape.
Should I use RedGard on Hardibacker?
You really don’t need the RedGard, but the more protection the betterso go for it. And yes, you can do the boards beforehand. But, hit the filled seams & screws (your weak points) as soon as a panel is ready to give it some time to setup. You’ll have to wait for the fills to dry or at least setup anyway.
What thickness wedi board for walls?
wedi building boards from thickness of 50 mm are suited for walls. Affix the wedi building board to the wall or floor by using wedi 610 adhesive sealant.
