Katy 77493 sits about 13 miles from our shop, and double vanity installation is work we do there regularly.
Not every tired double vanity needs replacing. A cabinet with sound plywood boxes and a dated top is a different problem from a cabinet whose base has swollen from a decade of slow drips. The trouble is that the failing part is usually the one you cannot see: the deck under the bowls, the toe kick, the supply stops behind the doors. Around Houston, humidity and hard water quietly do most of the damage, and slab movement handles the rest. This is how the decision gets made in practice, part by part, and what tips a job from refinishing and re-topping into a full replacement.
Scope of work
Assessment comes first and it is physical. We empty the cabinet and look at the deck under both bowls for staining, delamination and soft spots, then the toe kick and the back of the base where floor water collects. Doors and drawer boxes get checked for square, hinge condition and whether the boxes are dovetailed plywood or stapled particleboard. Then plumbing: supply stops operated by hand to see whether they turn and hold, tailpieces and traps checked for corrosion, and the drain material identified, since cast iron and galvanised steel behave very differently from PVC. We measure cabinet height, because older units sit noticeably lower than current ones and raising the height changes drain and supply stub positions. The top gets inspected for cracks at the cutouts, failed seams and, on cultured marble, gel coat wear and yellowing. From there the paths separate: hardware, faucets and refinishing only; keeping the cabinet and fitting a new top with new bowls; or removing everything and starting from the wall.
Common mistakes
The common error is re-topping a cabinet that is not level or is quietly failing. Stone set on a racked or soft base bears unevenly, and cracks appear at the sink cutouts months later, which people then blame on the material. Second is reusing corroded angle stops because they happen to be closed at the moment. They seize, they weep, and replacing them later means opening finished work. Third is keeping an old faucet on a new top, where a worn cartridge and scaled aerator undercut everything you just paid for, and the holes may not match the new drilling anyway. Fourth is assuming the old top lifts off cleanly. Stone and tile decks are usually adhered and come out in pieces, taking backsplash and sometimes drywall with them, so plan wall repair into the scope. Finally, changing to a taller cabinet without checking the existing drain stub height leaves the trap arm in the wrong place, and on a slab that is not a trivial correction.
Where the budget goes
The size of the job is set by how far down the stack the failure goes. Hardware, faucets and refinishing is mostly labour. A re-top adds fabrication, bowls and backsplash repair, and its price moves with material, edge profile and cutout count. A full replacement adds demolition, disposal, cabinet cost, wall and floor repair where the old footprint differed, and any plumbing correction. Plumbing is the big swing: in-wall changes are routine, while relocating a drain in a slab means saw-cutting and concrete restoration. Older houses add work when cast iron or galvanised piping is found in poor condition. Electrical adds cost when a bathroom lacks proper receptacle protection or the house has aluminium branch wiring requiring rated terminations. Permit requirements differ between the City of Houston and unincorporated Harris and Fort Bend County.
What gets specified
What can be reused matters more than what is new. Plywood cabinet boxes with sound finishes take paint or refinishing well and can carry a new top for years. Particleboard boxes that have been wet cannot. Cultured marble tops with integral bowls cannot accept undermount sinks, so wanting undermount bowls means a new top regardless of the cabinet’s condition. Existing stone tops rarely survive removal intact, so anyone planning to reuse one should assume it will not. Tile backsplashes bonded to the old deck usually come off with it, which means backsplash work is part of any re-top. On the new side, engineered quartz is forgiving in a bathroom, granite is durable and varies by slab, and marble etches from routine products. Faucets should have solid brass bodies and ceramic disc cartridges, in a PVD finish if hard water bothers you. Supply stops get replaced as a matter of course, in quarter-turn form rather than the old multi-turn type.
What Houston conditions demand
Three local conditions decide most of these calls. Humidity means any particleboard box that has been wet stays damaged, since it swells and does not dry back, so a swollen deck or toe kick effectively ends the repair conversation. Hard water is the second: scale wrecks faucet cartridges and aerators long before the finish fails, and it etches cheaper chrome, which is why a faucet swap alone often transforms how a vanity feels to use. Third is slab movement. On expansive clay, floors shift seasonally, and a long double cabinet that has racked will not accept a new stone top without shimming and re-levelling first, because stone will not bridge an uneven bearing surface indefinitely. In older inner-Houston houses there is a fourth: cast-iron drains and galvanised supply lines behind the wall. If those are corroded, the sensible time to address them is while the vanity is out, not two years later.
Katy homes and this work
Katy covers a lot of ground. Parts sit in Harris County, parts in Fort Bend, parts in Waller, and only some addresses are actually inside the City of Katy — which affects who permits and inspects the work. The housing runs from late-1970s and 1980s neighborhoods through the master-planned build-out of the 1990s and 2000s and on into current construction. In the 80s and 90s homes we see oak cabinets, laminate counters, a garden tub with a narrow shower beside it, formal rooms nobody uses, and enough polybutylene supply piping that it is worth confirming before you commit to a bathroom. Homes that have taken water at some point come with different priorities: tile or a quality LVP instead of wood, outlets set higher than standard, closed-cell foam in place of batt. The clay moves here, so substrate flatness and movement joints get the same attention as the tile selection. Most neighborhoods have HOA architectural review.
The process
We inspect before quoting, because the deciding evidence is inside the cabinet and behind the doors, not in a photograph. You get the options priced separately, so the difference between refinishing, re-topping and replacing is visible rather than bundled. If a re-top is viable, the cabinet is levelled and reinforced before templating, and the template is taken from the cabinet as it will sit. If replacement is the call, plumbing and electrical are addressed while the wall is open, then the sequence runs cabinet, template, fabrication wait, top set, trim, caulk and cure. For an assessment of what your existing vanity can and cannot carry, call (281) 235-6971.
Common questions
Will my existing countertop survive removal?
Assume it will not. Stone and tile decks are typically adhered to the cabinet and to the wall, and they come away in pieces more often than not. If reuse genuinely matters, say so before demolition so removal can be attempted carefully, but nobody can promise it will come out whole.
Should the supply lines and stops be replaced while it is open?
Yes, in almost every case. Access is the expensive part and it is already paid for. Quarter-turn stops and new supply connectors are inexpensive compared with opening a finished vanity later, and in older houses this is often the moment corroded galvanised piping is found and dealt with sensibly.
When is keeping the cabinet and replacing the top the right call?
When the boxes are plywood, the deck under the bowls is dry and solid, the doors and drawers still work, and the layout and height suit you. That combination is common in better-built cabinets. If the deck is swollen, the toe kick is soft, or you want a different height, the savings evaporate quickly.
Can I go from one sink to two without replacing the cabinet?
Only if the cabinet is wide enough for two bowls with workable spacing and the interior can accommodate a second drain. The real constraint is usually plumbing, since the second lavatory needs a drain and venting arrangement, and on a slab the practical approach is running it inside the wall to the existing outlet.
Do you cover Katy 77493?
Yes. Katy 77493 is about 13 miles from our shop at 1530 W Sam Houston Pkwy N, Houston, TX 77043, inside the area we work in daily. Call (281) 235-6971 to arrange a site visit.
MS Home Remodeling — double vanity installation in Katy, TX 77493. Call (281) 235-6971 for a site visit.