Stephen paul for hunker if you re going to install floor tile you need some kind of underlayment like cementboard tile backerboard or an uncoupling membrane.
Tile backer membrane.
Plywood isn t suitable because it s too flexible and it isn t waterproof.
Save 211 50 15.
Model gpst 5 x98 5 85 92 85 92.
Product overview durabase ci is an uncoupling membrane used for tile installations.
They re typically used as underlayment in.
Apply a layer of thin set adhesive fortified with latex to the subfloor.
Because they will absorb moisture there should always be some sort of a moisture barrier when using these tile backer boards in a shower or other wet area.
Item 634203 model ditra150.
Backer board is usually a simpler way to go than plywood.
The anchoring fleece is embedded in thin set mortar to provide a mechanical bond to the substrate.
Schluter systems ditra 150 sq ft orange plastic waterproofing tile membrane.
By design ci uncoupling mat protects tile and stone floors from unsightly cracks caused by the constant expansion and contraction of your home s subfloors.
This product is a waterproof lightweight alternative to traditional cement backer boards.
Cut the membrane to size.
Waterproofing membranes such as kerdi available on amazon manufactured by shulter systems are diy friendly and can be cut to fit with a utility knife.
Tile backer board 60 boards model 90017267 1 198 50 pallet 1 410 00.
Goof proof shower goof proof water proofing sheet membrane seam tape 5 in.
This can take the form of a sheet membrane or a paint on liquid.
Alternatively instead of backer board you can use two layers of plywood topped with a waterproof uncoupling membrane which is a lightweight plastic underlayment that allows independent movement between the tile and the plywood to prevent cracks in the tiles and grout.
This laticrete uncoupling membrane and mat is thin easy to install lightweight and high performance.
Apply a bed of thin set without latex additive and set the tile in it.
Schluter ditra is a polyethylene membrane with a grid structure of square cavities each cut back in a dovetail configuration and an anchoring fleece laminated to the underside.
When using the membrane.
Goboard johns manville goboard 3 ft.
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It provides an excellent underlayment for ceramic tile and stone installations on wood and cement substrates and is suitable for both residential and commercial applications.
Uncoupling mats can also be easily cut with a utility knife with no dust while it s more difficult to cut backer board because it s made of cement.
Either a vapor type barrier behind the board or a waterproofing membrane on the front.