How To Build A Shower Floor Pan

The curb is the edge of your pan that isn t along a wall and where you would step into the shower.

How to build a shower floor pan. Building a shower stall over a concrete slab is a straight forward process. Nail an 8d nail next to the wall and. Draw the outline of the shower floor on the subfloor to use as a pattern for setting the mortar forms.

The term pan originates from when contractors used to install a copper pan in the base of where the shower was being built. Just don t let the concrete slab trick you into thinking that you don t need to waterproof the shower pan because you do. The shower pan is the part of the shower which waterproofs it protecting the floor and surrounding walls from the effects of constant moisture exposure such as mold rot.

Find the length of the side of your shower area that doesn t have a wall. The more traditional method involves building a shower pan frame pouring mud into it and waterproofing the area before adding tile. Concrete will absorb water and you will have no idea where it travels and what it is effecting.

Pre sloped pans made for using with tile eliminates the need to mud or calculate the proper slope for drainage.