How To Waterproof A Shower Floor

You will need available from mica.

How to waterproof a shower floor.

If you are waterproofing a shower recess apply primer at least 6 feet up the wall. 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. Tal superflex1 membrane. You have to mop up the floor every time you hop out of the shower.

It may sound funny but waterproofing is a crucial first step when installing a new shower. If water gets through this you are going to have a problem. Use a plumber s pan and drain to encapsulate the shower floor. Cut the waterproof membrane into lengths of the bathroom walls.

To stick the membrane down use either a paint roller or brush to paint over it with the waterproofing agent. Mica hardware has you covered with our how to on waterproofing your shower. A wrb behind the cement wallboard does the same job up the walls. Scutching hammer optional or bolster to remove any tile and or tile adhesive remains.

Spread mortar and press in continuous strips of waterproof membrane. To assure a continuous film with no voids on the floor apply a second coat over the first. Backup waterproof layer under mud and behind the board. Tal floor primer or tal floorkey.

This is the last line of defense. These are just a few of our recommended tips and tricks when preparing to waterproof a shower. Waterproof the seams along the base of the shower walls where the walls meet the shower pan. Embed a thin fiberglass mesh into the membrane for changes of plane and for gaps 1 8 or greater for the best performance.

To fully waterproof the room apply primer to the walls as well up to about half a foot from the floor.