Expert Answers in Waterproofing
How do you waterproof a tile floor that is already installed?
ANSWER - If the ceramic tile is already installed there is no way to fully waterproof the floor after the fact, unless you replace the tile and install a legitimate waterproof membrane during the replacement…Read More
How to Construct a Shower over a CMU substrate?
ANSWER - Definitely do not install green board in a shower or wet area. Although it is technically moisture resistant, it is not recommended for showers per the building code and industry standards, because when…Read More
Can I adhere Ceramic Tiles to a Waterproof Membrane on an Exterior Deck?
ANSWER - Ceramic tile can be adhered directly to certain types of waterproof membranes, which are designed for ceramic tile or stone. A roof that has a concrete substrate, over interior occupied space, can have…Read More
What is the Max Acceptable Vapor Transmission for Porcelain Tile w/ Epoxy Grout?
ANSWER - The allowable vapor emission rate depends on what installation and tile products you are using. Generally speaking the standard for the floor covering industry and what most installation product manufacturers publish is 3…Read More