How To Install Concrete Shower Floor

The side facing the outside of the shower stall.

How to install concrete shower floor.

Mark a chalk line across the center of the floor in a north south direction and a second line across. The shower in this project will be flush with the side of the whirlpool bath so the frame needed to extend under the tub overhang. Install diamond mesh around your curb as backing for mortar. This guide teaches you how to install a shower pan including floor prep and compression drain assembly.

The pipe should be sticking at least 2 inches above the floor at least an inch space between the pipe and the concrete for the accommodation of the drain assembly. Deck mud also known as floor mud or dry pack mortar is a simple mixture of sand portland cement and water. Plug the drain with a rag. The inside face will be held in place by the shower floor mortar bed.

Also make sure your floor is pre sloped before installing the rubber liner in the following steps to prevent. A ready made shower pan makes shower installation easier. Diamond mesh will be used for the curb only. It is used because it is moldable and will hold form.

Use the acrylic caulk or construction adhesive depending on the shower pan manufacturer s recommendations and caulk gun to secure the pan to the concrete or subfloor. Ideally you ll already have a drain roughed in with the pipe sticking a few inches above the floor. It is easy to learn how to install a shower in the basement without breaking concrete. If you want to install a shower over a concrete floor a fiberglass shower stall will work just fine.

A drain pipe is already in place. This will allow you to staple only one face of the curb. A drain pipe is already in place. If the underside of your shower pan is flat apply caulk or adhesive to the floor base in a zigzag pattern.

Leave the mortar to cure. Whether you ll be installing tile over your shower s concrete floor or leaving it bare you will need to use a mixture called deck mud to form the shower s base. With so many options available you are sure to find the size and style of shower pan that fits your bathroom.