How To Waterproof A Shower Floor

You have to mop up the floor every time you hop out of the shower.

How to waterproof a shower floor.

You will need available from mica. Tal floor primer or tal floorkey. Spread mortar and press in continuous strips of waterproof membrane. A wrb behind the cement wallboard does the same job up the walls.

Ensure the entirety of the room has a smooth even layer of primer. If you are waterproofing a shower recess apply primer at least 6 feet up the wall. These are just a few of our recommended tips and tricks when preparing to waterproof a shower. Spread mortar around the opening of the drain hole then press the floor drain into place.

Cut the waterproof membrane into lengths of the bathroom walls. It may sound funny but waterproofing is a crucial first step when installing a new shower. This is the last line of defense. Embed a thin fiberglass mesh into the membrane for changes of plane and for gaps 1 8 or greater for the best performance.

Backup waterproof layer under mud and behind the board. The idea is to create a watertight seal around the stall that will keep draining water from leaking into the tiny crevices around the wall joints and floorboards and causing rot and other structural issues. Mica hardware has you covered with our how to on waterproofing your shower. To stick the membrane down use either a paint roller or brush to paint over it with the waterproofing agent.

Use a plumber s pan and drain to encapsulate the shower floor. If water gets through this you are going to have a problem. Lay the membrane down so that half is on the wall and the other half on the bathroom floor covering the crack. Scutching hammer optional or bolster to remove any tile and or tile adhesive remains.

To assure a continuous film with no voids on the floor apply a second coat over the first.