Shower Remodel in Arlington, TX Showers Rebuilt for Daily Comfort

Reading the failure before anyone quotes it

Sort the symptoms into two piles. Cosmetic: dull grout, scratched acrylic, hard water film, a door binding on its track. Structural: grout that keeps opening at the same inside corner, tile that sounds hollow under a knuckle, a curb that has swollen, soft drywall on the far side of the wet wall, a musty smell that returns a day after cleaning, a stain on the ceiling below. The second pile means water is getting past the finish and living inside the assembly. Photographs help, but pressing the tile field with a flat hand and tapping across it tells you more, because backing that has lost its bond flexes and sounds different from backing that has not.

What is behind the tile in a postwar Arlington bath

In the 1950 to 1969 stock that dominates the Central and East sectors, the original shower was usually a mortar bed over a sheet pan, with tile set into that mud. Those beds work for decades and then stop, because the pan corners are the weak point and the mortar holds water once the pan gives up. Later remodels layered on their own eras: paper-faced board with no waterproof coating, a fiberglass insert dropped onto the old bed, or mastic-set tile in a wet area where mastic never belonged. Two or three of those layers stacked in one wall is common, and each one changes how far demolition has to go before there is something to build on.

Why regrouting is the wrong answer here

Grout is not a waterproof layer and was never meant to be one. Sealing a shower whose pan or backing has failed hides the evidence for a season while the framing keeps taking on water. The same goes for a new liner laid over a spent mortar bed. The tell that somebody is planning this is a scope that names caulk, grout and glass and never names the waterproofing membrane by product. Under the 2021 codes Arlington adopted in November 2022, the shower is an assembly rather than a surface. Ask which membrane, ask whether it is sheet or liquid applied, and ask to see the flood test before any tile reaches the wall.

Movement joints, and the reason that floor cracked in a line

A straight crack running across a tile floor, or a line of loose grout parallel to a wall, is usually the slab telling on itself. Clay under the house swells with spring rain and shrinks through a summer that averages 20.2 days at or above one hundred degrees at the DFW airport, and rigid tile bonded to a moving slab has to be given somewhere to go. The TCNA Handbook's EJ171 detail sets interior movement joints no more than twenty-five feet apart in each direction, and tightens that to eight to twelve feet where the installation sees moisture or direct sun. It also calls for a soft joint at the room perimeter that base or shoe molding normally hides. A shower floor is a wet interior.

Slope, drains, and the thing under the pan

A shower floor has to fall a quarter inch per foot toward the drain, and that pitch belongs in the substrate rather than faked with extra mortar under the tile. In an older bath the drain itself is often the interesting part: a cast iron shower drain with a lead bend, corroded at the connection, sitting in concrete. Replacing that assembly means opening the slab, which pulls the job into permitted plumbing work and onto the inspection calendar. It is a real cost, and it is also the one moment when the component most likely to leak for the next thirty years can be swapped for plastic while the floor is already open.

Humidity, fifty cubic feet a minute, and a fan aimed at the attic

North Texas is not dry at the hours a shower runs. National Weather Service normals for the DFW airport put average relative humidity at 82 percent at 6 a.m. across the year, and 87 percent at 6 a.m. in May. That is the outside air a fan draws in while it pushes wet air out, which is why an undersized fan never clears a mirror. The residential code sets bathroom local exhaust at 50 cubic feet per minute intermittent or 20 continuous, and requires it to discharge outdoors rather than into an attic or a soffit. A duct that simply ends above the insulation is a common finding in this housing stock, and it is why a rebuilt shower grows a stained ceiling in year two. Fans themselves run about ten years.

What the work weeks look like, and what widens the range

A shower rebuild is a staged week or two rather than a day. Protection and demolition, an honest look at framing and the drain, any approved corrective work, rough plumbing, inspection, backing and membrane, flood test, sloped bed and tile, grout, glass measured after the tile is set, then fixtures and final sealing. Glass is a lead time rather than a task, because it is templated on finished walls. The range on this work is driven by whether the pan is rebuilt or replaced, whether the drain moves, tile size and pattern, and whether the glass is framed or frameless. A scope that cannot say which pan it is building has not looked yet.