Installing A Tub Shower On Existing Concrete Floor

Leave a 5 5 opening for the drain.

Installing a tub shower on existing concrete floor.

In order to add a bathroom to a house on a concrete slab you will need to locate the existing water supply and waste lines. Ideally you ll already have a drain roughed in with the pipe sticking a few inches above the floor. We also include how to install a freestanding tub faucet. Mark the outline of the shower pan on the subfloor using pencil or a chalk line.

Step 1 put your new bathtub in the the room you ll install it in 24 hours before installation to allow the tub to adjust to the climate at the location. Sketch the new design in place if possible fine tune the design and then finalize the plan. Frame your shower walls to ensure that the shower bay fits. Reinstall the baseboard and finish moulding around and in front of the tub.

Lay the bay backward to install the shower drain. Drain with the p trap located under the concrete slab. With the tub in place finish off the wall with drywall and paint. Use no caulk shower drain which is a leak proof shower drain assembly.

In this video home renovation brothers dave and rich show you how to install a freestanding tub. Shower stall on concrete a shower usually requires a 2 in. The most efficient and least expensive method of installing a basement shower without the need to break concrete is to install it over existing plumbing stub outs. If you want to install a shower over a concrete floor a fiberglass shower stall will work just fine.

This limits your ability to change the basement layout but if the stub outs are in place using them will save money and labor. Pre drill holes through the shower pan rim at the marked locations. Then design a bathroom layout that will function properly with the existing plumbing plan or with limited modification. Shower base installation instructions.

For a stable floor floors and studs must be at the right angle. You will later screw the shower pan into the wall studs. Mark the center of each wall stud on the shower pan rim. If the underside of a bathtub isn t supported well the floor and tub material are likely to flex.