Ceramic and Porcelain Tile Expert Answers installation Plywood Substrate Waterproofing

Is it required to have a Waterproof Membrane under a Floor Tile Installation in a Mud Room, Laudry Room or in a Bathroom floor

ANSWER - It depends on what type of mat was used over the plywood on whether it is an acceptable installation method.  Although it would be ideal to install a waterproof membrane in areas that…

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Backer Board Ceramic and Porcelain Tile cracks Expert Answers Exterior failures installation Plywood Substrate Standards

Why is by Exterior Covered Deck Tile Backer Board Installation Causing Tile to Crack?

ANSWER - Normally when you get cracking over a suspended floor following the joints of the tile backer board that the tile was bonded to, it is due to a combination of excessive deflection in…

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Ceramic and Porcelain Tile Expert Answers Plywood Substrate Squeaky Floors

Why is my tile making noise when I step on them?

ANSWER - I am assuming that the tile was adhered directly to the plywood subfloor. he VersaBond LFT thin-set does meet ANSI A118.11 for bonding to exterior grade plywood substrates. If the tile feels solid,…

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