How To Waterproof A Shower Floor

Lay the membrane down so that half is on the wall and the other half on the bathroom floor covering the crack.

How to waterproof a shower floor.

Tal superflex1 membrane. To assure a continuous film with no voids on the floor apply a second coat over the first. Spread mortar around the opening of the drain hole then press the floor drain into place. 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. Waterproof the seams along the base of the shower walls where the walls meet the shower pan. 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.

If you are waterproofing a shower recess apply primer at least 6 feet up the wall. You will need available from mica. Cut the waterproof membrane into lengths of the bathroom walls. 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. Spread mortar and press in continuous strips of waterproof membrane. If water gets through this you are going to have a problem. This is the last line of defense.

Tal floor primer or tal floorkey. These are just a few of our recommended tips and tricks when preparing to waterproof a 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.

Ensure the entirety of the room has a smooth even layer of primer.