\u00a9 2021 wikiHow, Inc. All rights reserved. No more guess work, all materials and quantities are estimated for you. • Keep fasteners 3/8 in from board edges and 2 in in from sheet corners. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. • Install boards 1/4 in above floor, tub or shower pan and caulk accordingly. This underlayment is a versatile product allowing you to put laminate, vinyl plank, hardwood, and bamboo flooring on top of this. I am still leaning toward doing a mud pan directly on the subfloor and then covering with Ardex 8+9, also because I am doing a curb-less entry at the end of the 7ft shower area, the liner would have to make some awkward folds to get around the 3.5″ half wall. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Make sure you have a 2-part drain with an upper and lower flange. 8. The USG Durock™ Shower System Pre-sloped Shower Trays are 1 in. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. However, the subfloor is usually plywood. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. You can buy tile grout from your local home improvement or hardware store. What type of cement do I use for a shower pan? ASTM C627 rated for ceramic tile installations over wood subfloors with joists up to 24" (61 cm) o.c. While you can easily buy a prefabricated shower pan, you can just as easily customize your own at home. Thanks to all authors for creating a page that has been read 352,155 times. So essentially the shower subfloor is 3/4 inch below the main bath subfloor. We use cookies to make wikiHow great. Make sure the subfloor is solid and then install a pan membrane, slope the floor, and install the tile. Put down a sheet of tar paper to protect your floor from leakage, making sure there’s a hole for the drain. Improve function by adding a solid surface shower pan, ... Trowel out common modified-latex thinset onto your subfloor or floor backer system. It is natural to think that the weight of plywood impacts its strength; but this is untrue. If I've got an uneven surface to start with can I lay an initial bed of concrete to level it then water proof over it? The amount of mortar you need depends on the size of your shower pan. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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