QUESTION
When you are pouring you mortar for on your shower pan how thick do you want it before laying of tile
ANSWER
ANSWER - First of all, the way you construct a shower pan is to first apply a pre-sloped mortar bed to establish a slope to the drain of 1/4" per foot. You can float over a concrete substrate or nail on metal lath over a wood subfloor. Then you have to waterproof the pre-sloped mortar bed with either a liquid applied membrane or a sheet membrane. Then you float a dry-packed mortar bed over the pre-sloped membrane to a thickness of at least 1.5" thick. The mortar bed should have wire reinforcement fabric suspended within the mortar bed if it is a shower pan area larger than 65 square feet. Otherwise you can leave off the wire reinforcement. Per ANSI A108.1A-2017. So after installing the tile the slope to drain should be a minimum of 1/4" per foot, but should not exceed 1/2" per foot per the IAMPO plumbing code IAPMO PS 10612015
e1.
I think our shower tile guy made this base too thick. Seems like 2-3 inches. We have to step up to go in shower!!!
It is normal to have a shower curb/dam. It is going to be 4″ tall or so from the bathroom floor. Although curbless showers that were originally meant for handicap showers has become more popular and more in demand.