How much does it cost to put in a walk in shower?
Walk-in showers can cost between $8,500 (for a smaller walk-in shower without glass panels) and $20,000, depending on the materials chosen, number of shower heads, and design. This is higher than the cost of a normal shower, which ranges between $2,622 and $9,326.
The cost to convert your bathtub to a shower during a bathroom remodel ranges from $1,200 to $8,000, with an average cost of $3,000. The total cost depends on size, accessibility features, fixtures, installation and other aspects.
Walk in showers are often considered luxury showers and carry the highest price point. These can range from $6,000-$15,000 depending on size, labor, materials and finishes.
In general, removing a tub and installing a well-appointed walk-in shower also increases the value of a home.
Taking hot showers in walk-in showers raises your bathroom's humidity and moisture levels, which leads to eventual mold growth. Homeowners should also note that water can splash on their bathroom's other parts as the walk-in shower is used, leading to a messy or slippery bathroom.
Replacing a tub with a shower is a complex task that can take from two days to a full week to complete, but it is a project that often pays itself off after the dust has settled.
Replace a Bathtub With a Shower Stall
The total cost to replace a tub with a shower stall can range from $1,000 to $8,000, depending on the size, shape, style, and material of the prefab shower stall kit.
Generally, a bathtub is seen as more valuable in terms of resale value. This is because bathtubs are seen as more difficult and more expensive to install when compared to showers. The market itself has seen a surge in freestanding bathtubs especially, with their popularity growing over the past 10 years.
Because experienced labor is required, custom-tile showers are usually considerably more expensive than prefabricated shower units, although luxury-end prefabricated showers come close in cost.
The average walk-in shower in the U.S. measures 60" x 30", though size options can vary widely, typically up to 60" x 42" for a rectangular shower and 42" x 42" for a square one. For smaller bathrooms, most experts recommend a shower enclosure no smaller than 36" x 36".
Which is better tile or fiberglass shower?
Unlike prefab fiberglass that will dull from over scrubbing the surface, tiles are hard and kiln-fired, so you can scrub the bathroom as much as you want with a brush when cleaning mold or hard water mineral debris in a shower with no worries.
A walk in shower will usually be cheaper than a wet room as you only need to install panels and a shower tray, rather than adjusting the floor and making a large area waterproof.

Doorless showers offer accessibility!
Leaving off the glass door can significantly reduce the cost of installation. However, a curbless, walk-in shower will typically be more expensive due to the specialty drain and the tile work needed to create the curbless layout.
The short and simple answer to whether a walk-in shower is considered a full bath is “no”. It is not. As mentioned previously, a bathroom is considered a full bath only when it has all the 4 components of a sink, toilet, shower and bathtub. If it doesn't include all 4 features, then it doesn't count.
Overlapping short walls at the entrance will help keep water inside where it belongs. One popular design is to create an entrance where you have to walk around a short wall on one side and then another short wall on the other side to enter the shower.
How Big Should a Doorless Shower Be? A doorless shower layout requires a larger footprint than a standard tub or shower stall. Building codes may specify that a standard shower stall must be a minimum of 36 inches by 36 inches while the average doorless shower is about seven feet by four feet with many much larger.
For durable, water-resistant, safe (not scratchy or slippery), and easy-to-maintain flooring, ceramic and porcelain tiles are both excellent choices for walk-in showers.
Tubs are often cheaper to install.
Standard bathtubs and shower stalls are at the low end, while whirlpool tubs and walk-in showers are pricier. You can have a whirlpool tub installed for an average of $4,500, less than three-fourths of what you'd pay for a walk-in shower, priced at $6,000 on average.