Flooring in Houston: Installed Prices, Slab Moisture Checks and Flood-Resistant Floors

Flooring costs in Houston

Our figures start from national installed prices and apply the U.S. Army Corps of Engineers' construction cost factor for Texas, 0.82, so every line comes in under the national average. Each range covers the floor, a standard underlayment and labor.

Estimates for 2026, including labor and standard parts. Houston prices use the Texas statewide construction cost factor of 0.82 (US average = 1.00) from the U.S. Army Corps of Engineers Area Cost Factors, which have no separate Houston entry. Your quote depends on access, materials and the condition of the home.

Angi's Houston numbers, updated in August 2026, come out close to ours. Angi puts the average flooring job in Houston at $3,540, with most between $1,677 and $5,499, and new flooring at an average of $13 per square foot. Labor alone runs $3 to $8 per square foot in the city (Angi Houston).

Price your own rooms in the cost estimator below, or open the full flooring cost estimator. National prices by material are in our flooring cost guide.

Line items that grow a Houston bid

• Pulling up old tile costs $2 to $7 per square foot, and nailed or stapled carpet $0.70 to $1.60
• Subfloor repair on a raised floor: $1.50 to $7.50 per square foot by our figures, or $3 to $12 in Angi's Houston data
• Underlayment adds $0.50 to $5.40 per square foot
• Stairs run $11 to $160 per step, with hardwood at the top of the range
• Some crews bill $75 to $150 an hour to move furniture
• Mold remediation, $500 to $6,000, if a leak or flood left mold under the old floor

Angi also tells Houston buyers to budget for extra protection against the city's humidity, such as a new underlayment.

Houston's air, slabs and raised floors

Wood stays damp here all year

Wood takes on or gives off water until it matches the air around it. An NC State University table, built from NOAA climate normals with the Forest Products Laboratory's method, puts the outdoor moisture content of wood in Houston between 13.8% and 14.6% in every month of the year. No other place among the 261 in the table has a narrower yearly range. Galveston climbs to 16.4% in February, while Dallas stays between 11.0% and 12.9% (NC State EMC table).

Indoors, the air conditioner dries the air, and a wood floor has to settle to the conditions of the house it goes into. The National Wood Flooring Association's guidelines ask for the HVAC to run at least five days before installation, holding 60°F to 80°F and 30% to 50% relative humidity before, during and after the job. NWFA also caps a wood subfloor's moisture content at 13% in humid regions, and its magazine warns against storing flooring in a garage or anywhere else the air is damper (Hardwood Floors magazine). Keep the boxes inside the cooled house.

HomeGuide describes laminate as not suitable for humid spaces, so think twice before putting it on a Houston ground floor.

Post-tensioned slabs and cracked tile

Engineer R. Michael Gray's 2004 guide to Houston-area slab foundations says the large majority of houses built in the area over the previous 25 years sit on post-tensioned slabs. The cables in those slabs are tightened at least 7 days, and sometimes 30 days, after the pour, so shrinkage cracks nearly always form first. The guide calls those cracks structurally insignificant (Gray foundation guide).

The same guide explains what cracked tile says about the slab. A few cracked tiles with no crack running between them usually sit over sound concrete. A crack that runs from tile to tile almost always follows a crack in the slab. Tile that pops loose is nearly always a bonding failure, typically thin-set laid over a slab surface that was not clean, and not a sign of foundation movement. Much of south, southwest, east and central Houston sits on the Beaumont formation, a clay that swells when wet and shrinks as it dries, and that seasonal movement is what cracks drywall, brick and tile.

Every slab job needs two checks:

1. A moisture test before wood, laminate or any glue-down floor goes in. Installers use in-slab relative humidity probes (ASTM F2170) or a calcium chloride dish left on the concrete for 60 to 72 hours (ASTM F1869). The flooring maker's limits decide whether the product can go in.
2. A flatness check. Click-together floors need a flat base, so the installer grinds high spots and fills low ones to the maker's tolerance.

Pier-and-beam houses

Some older houses sit on piers instead of a slab. Gray's guide notes that most homes in Montrose are shallow pier-and-beam construction that needs periodic releveling. HomeGuide lists soft or spongy spots and an uneven floor among the signs that a floor needs more than a new surface, so look at the framing under a raised floor before you buy flooring.

In the City of Houston, replacing the subfloor itself takes a permit. The City's Residential Repair Spec List includes "replace flooring substrate," and the same form says carpet, tile and wood flooring need no permit (CE-1059). It also lists R-13 as Houston's minimum floor insulation value.

Flooring that can take a Houston flood

Hurricane Harvey flooded an estimated 154,170 homes in Harris County in 2017. It was also the first time in the 70-plus-year history of the Addicks and Barker dams that rising reservoir water flooded homes upstream of them (HCFCD). Community Impact profiled a Katy-area owner whose house sat outside any mapped flood zone but inside the Barker Reservoir flood pool, and it flooded (Community Impact). FEMA reports that up to 40% of flood insurance claims are paid on buildings outside the mapped high-risk zone.

FEMA's Technical Bulletin 2, updated in January 2025, rates materials by whether they can sit in floodwater for at least 72 hours and then need nothing beyond cleaning and cosmetic repair (FEMA TB-2):

Luxury vinyl plank that floats on an underlayment is not listed by name. The bulletin leaves unlisted products to the local official, who decides from the maker's test data. What sits under the floor counts as well: FEMA rates glued vinyl tile acceptable on concrete but not on plywood, because the tile has to come up so the plywood can dry.

For flood-prone homes outside the mapped zones, FEMA suggests replacing wood floors and carpet with tile, vinyl or rubber and using throw rugs. Inside Houston's regulated floodplain, the City's rules call for water-resistant materials below the design flood elevation, and a floodplain development permit can apply even when no building permit does. Ask the Floodplain Management Office (832-394-8854) before replacing floors in a mapped floodplain. In flood zones A, AO and AE, a rebuild costing 50% or more of the structure's market value brings in the City's substantial improvement rule, which our Houston remodeling guide explains.

The slab itself can also be the finished floor. HomeGuide puts polished concrete at about $3 to $15 per square foot nationally, not counting the slab, and an epoxy coating at $4 to $10. FEMA rates formed-in-place epoxy as acceptable.

After the water goes down

FEMA's guide to repairing a flooded home covers floors step by step (FEMA P-234):

• Wall-to-wall carpet soaked by floodwater usually won't return to its size and has to go. Carpet wet only from clean rainwater can be dried in place.
• Tile, vinyl and linoleum should come up if they are warped or loose, or if they sit on a foam pad.
• Keep a piece of every floor covering you throw out so the adjuster can value it.
• Drying takes days or weeks depending on the humidity. Lay nothing new until the subfloor is completely dry.

Most homeowner policies do not cover flood. NFIP building coverage includes floors and wall-to-wall carpet, and Harris County says premiums average around $500 a year. If mold covers 25 contiguous square feet or more, Texas requires a licensed remediation contractor and a $25 notice to TDLR, although owners of buildings with fewer than 10 units may clean their own property. For the first hours after water gets in, see our Houston emergency repair guide.

Hardwood floor installation in Houston

The slab drives most hardwood decisions. NWFA's magazine notes that every on-grade slab holds moisture and gives it off over time, which can make solid boards warp, split or curl. Engineered wood is built in layers that make it more dimensionally stable, so it expands and contracts less, and it can go in at any grade level using the method its maker allows.

Solid boards are nailed, so over a slab they need a wood subfloor. NWFA's steps for any wood subfloor over concrete are to test the slab, then lay at least a Class I vapor retarder on the concrete under the plywood. On a pier-and-beam house, solid boards nail to the existing subfloor once the framing is sound.

When the old boards are sound, refinishing may be enough. Angi lists hardwood refinishing at $1,100 to $2,600 in its Houston guide.

Materials compared for Houston homes

Tile installation in Houston

Ask a tile installer whether the tile goes in thin-set mortar or organic mastic, how they will clean and prepare the slab, and how they will deal with cracks already there. For kitchen and bath projects, see our guides to kitchen remodeling in Houston and bathroom remodeling in Houston.

Old floors: asbestos and lead

Census data shows 47.0% of homes in the City of Houston were built before 1980, and Pasadena's median home dates to 1977. In houses that age, old vinyl tile, the backing on sheet vinyl and the adhesive under them can contain asbestos. The Consumer Product Safety Commission says not to sand, scrape or level that flooring and, where possible, to cover it with a new floor (CPSC).

Texas sets different rules for houses and for larger buildings. The Department of State Health Services' renovation flowchart says the Texas asbestos rules and the federal NESHAP rules do not apply to a single-family home or a building of four or fewer units, though OSHA worker-protection rules may. Bigger condo and apartment buildings fall under them (Texas DSHS). A house has no state survey rule, yet CPSC's advice still applies: test suspect tile before anyone grinds or scrapes it. HomeGuide puts asbestos removal at $4 to $15 per square foot nationally.

Lead comes up when old baseboards, thresholds or painted stairs come out. In a home built before 1978, anyone paid to disturb that paint must follow the EPA's lead-safe rules, which EPA enforces directly in Texas (EPA RRP).

Condos and high-rises

About one in five housing units in the City of Houston, 20.4%, is in a building of 50 or more units. Between units, Houston's building code requires floor-ceiling assemblies to reach an impact insulation class of at least 50 in lab tests, or 45 when tested in the field, and to block airborne sound to STC 50 (Houston Building Code, Chapter 12). Replacing carpet with tile or plank changes how that assembly performs. Before you buy, ask the association what rating or underlayment it requires and whether it has to approve the product.

Do you need a permit?

In the City of Houston, not for the floor covering. The Residential Permitting 101 guide lists tiling and carpeting among finish work that needs no building permit, and the repair form adds wood flooring. A permit comes in once the job reaches the structure or the floodplain:

Work done without a required permit draws an investigation fee of at least $333.42 on top of the permit (2026 fee schedule).

Flooring in Katy follows the city's own list. The City of Katy requires permits for remodeling, roofing, plumbing, electrical work, water heaters and any wall changes, and it has adopted the 2021 International codes and the 2023 National Electrical Code. Flooring is not on that list (City of Katy). Sugar Land, Pearland, Pasadena and Conroe run their own permit offices, so call before a subfloor job or a flood rebuild.

How to check a flooring installer in Texas

Texas does not license flooring or tile installers. The Texas Department of Licensing and Regulation's list of regulated trades includes electricians and air conditioning contractors but no flooring program (TDLR), and the City of Houston states that general contractors need no license. The checking falls to you:

1. Ask for a certificate of general liability insurance, and workers' compensation if the company has employees. For scale, the City of Katy requires contractors who register with it to carry at least $300,000 in general liability coverage.
2. Ask how they test a slab for moisture and what they do when it fails.
3. For wood, ask them to meter the flooring and the subfloor before installing.
4. For tile, ask whether it goes in thin-set mortar and how they handle existing cracks.
5. In a house built before 1978, ask for the firm's EPA lead-safe certification.
6. Get a written price that lists removal, subfloor work, underlayment, transitions, baseboards and stairs.

Texas law adds protections to the contract. Before you sign, the contractor must give you the state's disclosure statement. The owner keeps back 10% of the price until 30 days after the work is finished, and on a written homestead contract over $5,000 the contractor must keep your payments in a construction account (Texas Property Code ch. 53; Property Code 162.006). Our guide to paying a contractor explains milestone payments.

Every installer in the GOLDGCP network passes six-step vetting: license verification where a license applies, an insurance check, a background and business check, a portfolio review, client reference calls and onboarding with a quality score.

A typical Houston flooring timeline

Areas we cover

GOLDGCP connects homeowners with flooring installers across greater Houston:

• Houston
• Katy and Cypress
• Sugar Land and Pearland
• Pasadena
• The Woodlands and Conroe

Enter your ZIP code to see flooring prices for your part of the metro and the installers who work there.