How do you install plumbing for a bathtub and shower?

Follow the manufacturer's directions for plumbing the faucet. And, if your faucet does not have integrated shutoff valves, install shutoff valves in the lines to the valve. For optimal comfort, position the faucet about 28 inches above the floor for a tub, and about 48 inches for a shower.

Thereof, can I run 3 4 PEX to shower?

The key is how much will be running at the same time. One 1/2" pex line feeding two showerheads is close to that tubing's max flow depending on the hot/cold mix. 3/4" pex is somewhat larger than 1/2" copper, and 3/4" copper is probably a good size for a bathroom group.

Furthermore, how thick does a shower wall need to be? 5 inch

Also, where do you mount a shower valve?

The lower crosspiece, which will hold the shower valve, may be around 50 inches from the floor for a shower enclosure and lower for a bathtub -- just enough to clear the lip of the tub by a few inches. The top crosspiece, which supports the showerhead, may be 76 inches above the floor in a typical installation.

What goes behind a tub surround?

The insulation behind the tub or shower should be equivalent to the insulation in the rest of the exterior walls and should be covered with an air barrier of cement backer board, rigid foam insulation, or non-paper-faced drywall that is sealed at the edges and seams to provide a continuous air seal.

Should I put drywall behind tub surround?

Fiberglass and acrylic tub and shower enclosures come with a flanged edge that attaches directly to the wall studs, and the proper way to hide this flange is to install drywall over it. Consequently, enclosures are typically installed on the bare studs.

How much does it cost to replace a bathtub with a shower?

“It's generally about the same price range for the average tub or shower replacement. If you're replacing a tub with a tub or a shower with a shower and aren't adding new features, the typical cost is about $3,000 to $5,000. This is when people want a new tub or shower environment, generally for a facelift.”

Do I need mortar under tub?

When you're installing a heavy bathtub or one that you expect to support an unusual amount of weight, it's important to lay mortar underneath it. The mortar conforms to the contours of the tub, and when it sets, it prevents the tub from moving and supports the weight.

What screws to use for tub?

Predrill 3/16-inch-diameter screw holes through the tub's flange, then fasten the tub to the wall studs with 1¼-inch-long decking screws. 10. Use a drill and hole saw to cut holes through the fiberglass tub surround for the shower valve and tub spout.

How do you remodel a bathtub?

Steps to Remodel a Bathroom

Remove or Demolish Bathroom Fixtures.
Install Your New Shower or Tub Basin.
Install New Fixtures and Features.
Lay Down Your New Floor Tiles.
Hang New Drywall and Start Painting.
Install Your New Vanity and Cabinets.
Finish Hooking Up the Plumbing.

Can you put a tub over an existing tub?

Bathtub liners are custom acrylic inserts that can be easily installed over the top of your existing tub or shower. With sound measurements and professional installation, a bathtub liner is a great alternative to a complete remodel, giving you the look of a brand new tub or shower for less cost and hassle.

How can I hide my shower pipes?

Pipework for a Concealed Shower Pipes can be notched into the timber studwork in plasterboard walls or holes drilled in the studs and noggins to accommodate the pipework. The walls can then be re-covered with plasterboard before you begin ceramic tiling. The pipes can also be hidden behind shower panels fixed to walls.

How do you hook up a mixer shower?

Decide where to take the hot and water supplies from.
Isolate the supply.
Run the pipework towards the shower.
Flush the pipework through to remove any dirt.
Work out how much outlet pipe is required.
Cut the outlet pipes.
Drill the holes.
Place a collapsible olive into each inlet.

What size pipe is used for shower?

A 2-inch pipe is the recommended pipe size because showers have a low threshold for flooding, and a 2-inch pipe helps the water drain faster than does a 1 1/2-inch pipe. So, if you are converting from a tub and shower combination to a shower, you'll likely have to change the drain pipe size.

Can I fit an electric shower myself?

If you're replacing an existing electric shower unit like-for-like, you may be able to install it yourself. However, if the new shower unit has a higher wattage than the old one an electrician should replace the unit as the cabling may need changing.

Are shower valves universal?

They are all universal and all Delta Shower Trim Kits will fit every single one of these valves.

Do you need to turn off water to change shower faucet?

Turn off the shower faucets so you don't get drenched while you're working. There's no need to turn off the water to the house. Unscrew the old showerhead by twisting it by hand in a counterclockwise direction. Most aren't screwed into place, but if yours is, remove the screws first.

Are Moen shower valves universal?

For many years Moen tub/shower valves have been manufactured using one of three valves. These valves are Standard, Posi-Temp and Moentrol. Although the look is similar, the trim is not necessarily interchangeable. If this is the way your Moen valve operates, any Posi-Temp trim will fit.