Shower Replacement Cost: Average Prices & Cost Factors

Replacing a shower means pulling out the existing stall, tub-shower, or surround and putting a new one in its place. The work is much narrower than a gut remodel. In many homes the walls stay, the plumbing stays roughly where it is, and the new unit goes into the same footprint.

What you pay depends on the kind of unit, whether the drain lines up with the old one, and how clean the framing is once the old shower is out. The figures below are from published guides, checked as of Oct 11, 2026.

The unit you pick matters more than any other choice. Acrylic and fiberglass stalls come as one or two pieces and install quickly. A custom tile shower is built on site and moves the project toward remodel territory.

The numbers overlap because the sources define the job differently. A "surround, installed" figure covers only the walls around an existing base, while a kit or tub-shower unit replaces the whole enclosure. A tub-to-shower conversion includes removing the tub, which is more labor than swapping one stall for another.

Prefabricated acrylic or fiberglass units: these ship in finished form. Installation is fast and there is little to waterproof beyond the seams. They cost less and are easy to clean, though the style choices are limited and cracks or worn finishes can eventually show up.

Custom tile: tile gives full control over size, shape, and look. It costs more and takes longer because each layer is built and cured on site. It also depends heavily on the quality of the waterproofing underneath. If you want a tile shower rebuilt from the studs out, see the shower remodel cost guide.

Some quotes include everything, and others price the door, fixtures, and trim separately. Check which side your estimate falls on.

A kit price may exclude the door or a better valve. If you are choosing your own fixtures, a shower head is a small item compared with the enclosure, but a premium head and valve set can still add to the total.

Replacements go smoothly when the new unit matches the old opening. They get more expensive when it does not.

Moving a drain means opening the floor, and sometimes the ceiling below, to reroute pipe. Turning a tub space into a walk-in shower often needs a new base, a different drain position, and wall repair. Mold behind the old unit has to be dealt with before the new one goes in. For a suspected mold problem, bring in a qualified remediation professional before work continues.

• Unit size and shape. Standard sizes cost less than custom or oversized units.
• Access. Narrow doors, upper floors, and tight bathrooms make it harder to carry in a one-piece stall, which can force a multi-piece unit.
• Drain location. Matching the existing drain saves plumbing time.
• Condition of the walls and subfloor. Soft or stained framing means repairs before installation.
• Tub removal. Cutting out a cast iron or built-in tub is heavier work than removing a thin fiberglass pan.
• Local labor rates and permit rules. Both vary by city.

Sources publish different ranges because they price different jobs. Some include a tub-to-shower swap, and others price a basic stall.

Look at what the number includes: demolition, haul-away, the unit, the door, and plumbing hookup. A low estimate may leave some of those out.

Cracked pans, soft floors, and leaks that return after caulking suggest the unit has reached the end of its useful life. Minor problems such as failing caulk, a worn showerhead, or a dripping valve are cheaper to fix than the entire shower. A plumber can tell you whether a leak is at a fitting or in the pan. If water is getting into the floor, repair rarely solves it for long.

A one-piece or multi-piece surround can be a weekend project for someone with basic plumbing and carpentry skills. The risks are in the details: a base set poorly, a drain connection that seeps, or seams that are not sealed. Most areas require a licensed plumber for drain and supply changes, and some require a permit. A professional installation also helps keep manufacturer warranties valid.

• Is the shower unit included in the price, or do I buy it?
• Does the quote cover demolition, disposal, and the door?
• What will you charge if the drain has to move?
• What if you find damaged framing or mold?
• Is there a labor warranty, and how long does it last?