Can I replace a shower pan without removing tile?
You can’t remove the pan without damaging the surrounding walls or tile, so make sure you’re prepared to patch or redo your shower walls.
Can you do a concrete shower floor?
Concrete is perfectly adequate, if not recommended, for use as the shower pan base for materials such as stone, tile or mosaic tile to be used as the finish surface (as long as there is a proper membrane between the concrete and any vulnerable surrounding material).
Can you build a shower pan on a concrete floor?
Building a shower pan on a concrete slab floor is in many ways ideal. Tile showers are quite heavy considering the weight of the tiles plus the mortar and cement board backing. Some types of floors need to be reinforced in order to support a shower and build a shower pan on them, but with a concrete slab floor, you’re all set.
Can a shower pan be replaced in an old house?
In this how-to video, This Old House plumbing and heating contractor Richard Trethewey installs a new waterproof shower floor. 5 Moderate requires some demo work and advanced plumbing skills. A shower pan is the floor portion—or the base—of your shower.
What to do if shower pan leaks on slab floor?
Fill the pan with water and using yellow or orange chalk, mark the water line in a few locations. Since you are on a concrete slab, you will not know if it leaks unless the water falls below the chalk lines.
Can you build a shower stall over a concrete slab?
Building a shower stall over a concrete slab is a straight forward process. Just don’t let the concrete slab trick you into thinking that you don’t need to waterproof the shower pan, because you do. Concrete will absorb water and you will have no idea where it travels and what it is effecting.
Building a shower pan on a concrete slab floor is in many ways ideal. Tile showers are quite heavy considering the weight of the tiles plus the mortar and cement board backing. Some types of floors need to be reinforced in order to support a shower and build a shower pan on them, but with a concrete slab floor, you’re all set.
Fill the pan with water and using yellow or orange chalk, mark the water line in a few locations. Since you are on a concrete slab, you will not know if it leaks unless the water falls below the chalk lines.
Building a shower stall over a concrete slab is a straight forward process. Just don’t let the concrete slab trick you into thinking that you don’t need to waterproof the shower pan, because you do. Concrete will absorb water and you will have no idea where it travels and what it is effecting.
What can I use to waterproof slab floor for shower?
Remember, tile and mortar are NOT waterproof. Using concrete mix, create a 1/4″ per foot slope to the shower drain. Waterproof the shower pan. Depending on local building code, you can use a vinyl sheet membrane or hot mop with tar.
