Regrouting is different from cleaning or color-sealing. We grind or saw out the failed grout, usually to about two-thirds of the tile depth, vacuum the joints clean and pack in new material. Across Irving the stock varies a lot. The 1970s and 80s ranch homes around Downtown Irving often have thick-set floors with wide, sanded joints. The newer builds and condos in Las Colinas and Valley Ranch tend to have thin-set porcelain with tight joints that need unsanded or high-performance grout instead. Matching joint width to the right product matters. Sanded grout in a 1/16-inch joint won't pack properly. Unsanded grout in a 3/8-inch joint shrinks and cracks within months.
Dallas County sits on expansive clay soil that swells when wet and shrinks during dry stretches. Slab-on-grade homes from Irving to Grand Prairie and Carrollton move with it. That movement shows up as long, straight cracks running through grout lines, often across a hallway or kitchen floor. Regrouting alone won't fix a crack that keeps reopening. Before we quote, we check whether the tile itself has gone hollow. We also check whether the crack follows a slab joint or runs into a wall. In those cases we recommend a flexible caulk at change-of-plane joints and sometimes a crack-isolation repair rather than rigid grout everywhere.
Showers are where regrouting earns its keep. They are also where it can hide a bigger problem. Irving's long, humid summers keep bathrooms damp, and the area's fairly hard municipal water leaves mineral film that traps moisture against the grout. When grout in a shower turns soft, black or powdery near the floor, we probe for loose tiles and a soft substrate. Regrouting over wet, failing backer board just traps the water. If we find that, we tell you plainly and stop rather than charge you for a cosmetic fix that won't last.
Regrouting vs. Grout Cleaning vs. Color Sealing
Grout cleaning removes surface soil, soap scum and mineral film. It's the right call when the grout is still hard and intact but just looks dirty. Color sealing adds a tinted coating over sound grout to unify the color. Regrouting is for grout that is cracked, missing, crumbling, hollow-sounding or permanently stained deep into the joint. A quick test is to drag a key firmly along a joint. If it scratches out sand or leaves a groove, cleaning won't save it. We'll tell you which one your tile actually needs. Often only one room or the shower floor needs regrouting while the rest just needs a deep clean.
Keeping New Grout Healthy in Irving's Climate
Fresh cement grout needs to cure before heavy water exposure. We'll give you a specific wait time for your product, and epoxy cures faster. After that, run the exhaust fan through every shower and squeegee the walls, especially in the muggy summer months. Clean with a pH-neutral cleaner, not vinegar or bleach, which etch cement grout over time. Reseal penetrating-sealed cement grout periodically, and recheck caulked corners each year. The seasonal slab movement from our clay soils hits those joints first.
Technician insight
In Irving, the thing that catches most people out with regrouting is a crack that keeps coming back across the same floor. That's usually the clay under the slab moving with wet springs and dry summers, not bad grout. If we just regrout it rigid, it reopens in a season. I'd rather put a proper flexible movement joint there and tell you honestly why than sell you the same repair twice.
Valley Ranch Shower That Kept Turning Black
A homeowner in Valley Ranch had scrubbed and bleached shower grout that kept going dark at the bottom two rows. Probing showed the lower grout was powdery and the corner caulk had separated, but the tiles were still solid and the backer was dry. We removed all the wall and floor grout, regrouted the floor and lower walls in epoxy, and reset flexible sealant at every corner and along the tub line. The dark staining stopped returning, and the homeowner now just squeegees and runs the fan.
Regrouting Services We Offer
✓Shower Regrouting
Failed grout is removed from walls and pans and replaced, with flexible sealant at corners and the tub line. This stops water getting in behind the tile before it reaches the wall.
✓Tile Floor Regrouting
We recut and refill cracked or eroded floor joints in kitchens, entries and hallways. The grout is matched to your joint width so it packs solid and lasts.
✓Epoxy Grout Upgrade
We replace cement grout with stain-resistant epoxy that never needs sealing. It's ideal for shower floors, busy kitchens and homes with pets.
✓Kitchen Backsplash Regrouting
We refresh the stained or cracked grout behind stoves and sinks with fine unsanded or high-performance grout. Tile and countertops are protected throughout.
✓Grout Color Change
Old grout is fully removed and replaced in a new color. Swapping dated white or pink joints for a modern shade updates a room without retiling.
✓Cracked Grout and Caulk Joint Repair
We fix recurring cracks from slab movement by installing flexible movement joints where rigid grout keeps failing. This is common on Dallas County clay soils.
Regrouting Cost in Texas
| Service | Typical Range | What Affects It |
|---|---|---|
| Standard shower walls and floor regrout | $500–$1,200 | Shower size, tile size, niches or benches, and whether you choose epoxy. |
| Shower floor or pan only | $250–$550 | Small mosaic tiles take longer, and a soft substrate may require repair first. |
| Tile floor regrouting (per sq ft) | $5–$12 per sq ft | Joint width, tile size, furniture moving and condition of the existing grout. |
| Kitchen backsplash regrout | $250–$600 | Linear footage, outlets and cutouts, and fine unsanded versus specialty grout. |
| Epoxy upgrade (added to regrout) | $2–$5 per sq ft extra | Epoxy material cost and the slower, more careful application it needs. |
Ranges are typical for Texas and confirmed with an exact written quote before any work starts.
How it works
- 1
Inspect and Test
We tap for hollow tiles, probe shower grout for soft substrate, measure joint widths and look for crack patterns that point to slab movement. You get an upfront quote and an honest recommendation, even if that's cleaning instead.
- 2
Protect and Remove
We mask cabinets, tubs and fixtures, then remove old grout with oscillating and carbide tools to a consistent depth. We work to avoid chipping glazed tile edges, and dust is controlled with vacuums.
- 3
Clean and Prep Joints
Joints are vacuumed and wiped free of debris and residue so new grout bonds to clean, sound material. Change-of-plane corners are left open for sealant.
- 4
Grout and Tool
We pack the correct grout type for your joint width and use, then strike the joints to a uniform profile. Haze is removed before it sets.
- 5
Seal, Caulk and Walk-Through
Corners and transitions get flexible sealant. Cement grout is sealed once cured, and we walk you through cure times and care before we leave.
Pricing
Regrouting is priced by square footage, joint width and tile size. Smaller tiles mean far more linear feet of grout, and epoxy costs more than cement grout. Showers usually cost more per square foot than open floors because of the detail work at corners, niches and fixtures. We quote upfront after seeing the tile, and we'll say so if cleaning or a partial repair would do the job for less.