Assemble the drain and trap without glue.
Shower drain trap on basement floor.
Water in any trap under unused drains will eventually evaporate.
Finding the source of the basement smell.
You can purchase an elevated shower base or frame one from treated lumber.
Set the shower pan in place and measure from the walls to determine the exact location of the drain.
Basement floor drains don t get a lot of attention until the sewer backs up or the basement smells like an outhouse.
Compare click to add item ab a 2 trap tite floor drain trap to the compare list.
Position the shower drain.
Since this shower drain is in a base.
Add to list click to add item ab a 2 trap tite floor drain trap to your list.
You have a water trap under a floor drain laundry tub or wash basin that has dried out from lack of use.
This will result in the need to step up about 6 inches to enter the shower stall.
Green drain provides an alternative to trap primer installations.
Then set the pan in place again to check your work before you finally glue up the fittings.
When a trap p.
As several others have already stated every drain needs a trap of some sort to prevent the maliforous scent of eau de pew from rising out of the drain and spreading its tendrils throughout your living space.
Typically these traps lie beneath the floor but if you re installing shower on a cement slab such as in a basement the trap is above the cement slab.
Plumbing traps are necessary beneath shower drains because they retain a little bit of water that acts as a plug to prevent sewer gasses from backing up into the room.
This is necessary because a shower drain must have a p trap beneath the shower that connects the drain to the drainpipe.
Many basement floor drains tie directly to the home s sewer system but in some communities local building codes require floor drains to run to a sump pit where a pump lifts the water to the exterior surface of the house.
Creating room for the drain slope as well as for a p trap installed in the drain line beneath the shower necessitates using an elevated shower base.