Wood Flooring Houston TX • Engineered, Solid & Refinishing
Wood Flooring Installation & Refinishing Houston
Engineered and solid hardwood installed over Houston slabs, plus sand-and-refinish work on floors worth saving. Moisture tested before the first plank, acclimated on site, finished with a 3-coat system.
Executive Summary: Wood Flooring Installation
Wood flooring installation in Houston covers engineered plank glued or floated over concrete slab, solid hardwood on a plywood or sleeper subfloor, sand-and-refinish work, and board replacement after a leak. Slab construction is why engineered wood outnumbers solid in most Houston homes.
Standard install: in-slab moisture test, 3–5 days on-site acclimation, moisture barrier, then glue-down or float. Refinishing is a 3-grit sand, stain, and 3 coats of water-based polyurethane. A 1,000–1,800 sq ft job runs 4–8 days with a 2–3 installer crew. Estimated cost: $10–$20 per square foot installed, or $4–$8 per square foot to refinish.
Wood moves with moisture, and Gulf Coast humidity is the whole problem. Indoor relative humidity needs to sit between 35% and 55% before install and stay there afterward, which means the HVAC has to be running. Fresh polyurethane takes 24 hours for light foot traffic and about 30 days to fully cure, and rugs stay off until it does.
The Fast Facts on Wood Flooring Installation
Can you put hardwood over a Houston slab?
The short answer is yes, with engineered wood and a passing moisture test. Solid hardwood cannot be fastened straight to concrete, so it needs a plywood subfloor or a sleeper system that adds height and cost. Engineered plank glues down directly over a moisture barrier and handles humidity swings far better.
What does refinishing cost versus replacing?
The short answer is an estimated $4 to $8 per square foot to sand and refinish, against $10 to $20 per square foot to tear out and install new. Refinishing wins on price whenever the boards still have wear layer left. Engineered plank with a thin veneer usually cannot take a full sand.
Why are my floorboards cupping?
The short answer is moisture coming from underneath. Boards absorb water on the bottom face, swell, and lift at the edges into a shallow trough. A slab without a moisture barrier, a slow appliance leak, or an HVAC system left off in August will all do it. Fixing the source comes before any sanding.
Typical Houston Wood Flooring Installation Projects
Three recent projects across Greater Houston.
1,800 sq ft White Oak Refinish — River Oaks (77019)
Date: March 2026
Project Size: 1,800 sq ft — living, dining, hall, three bedrooms
Neighborhood: River Oaks, Houston 77019
Service: Sand and Refinish Existing Wood
Flooring System: 3-grit sand (36 / 60 / 100), water-popped, custom stain, 3 coats water-based polyurethane, satin sheen
The Problem: 1940s site-finished white oak with 70 years of wax buildup, dog scratches through the finish, and two dark water rings near the patio door.
The Solution: Dust-contained sand at every doorway with vacuum-assisted equipment. Boards water-popped for even stain uptake, water rings sanded out rather than patched. Three thin coats with a screen between each.
Result: Water rings gone, grain reads evenly across the room under raking light. Homeowner walked the floor at 24 hours, moved rugs back at 30 days.
900 sq ft Engineered Install — Energy Corridor (77079)
Date: January 2026
Project Size: 900 sq ft — downstairs living and dining
Neighborhood: Energy Corridor, Houston 77079
Service: Engineered Wood Installation
Flooring System: In-slab RH probe test + moisture-barrier adhesive + 7in engineered white oak, full glue-down
The Problem: Previous carpet had been sitting over a slab with no vapor barrier. The pad underneath came up damp along the exterior wall.
The Solution: In-slab relative humidity probes read for 72 hours before ordering material. Slab ground flat, moisture-barrier adhesive troweled across the full field, planks racked and acclimated five days on site before the first row went down.
Result: Second moisture reading at 90 days came back in range. No cupping or edge lift along the exterior wall through a wet spring.
Board Replacement After a Leak — West University Place (77005)
Date: August 2025
Project Size: 240 sq ft — kitchen and adjacent hallway
Neighborhood: West University Place 77005
Service: Board Replacement and Repair
Flooring System: Weave-in board replacement, matched 3-1/4in red oak, feathered sand, 2 coats polyurethane to the nearest break
The Problem: A dishwasher supply line had been weeping for weeks. Fourteen boards were cupped and three had started to crown after drying unevenly.
The Solution: Slab dried and metered to a stable reading before any wood went back. Damaged boards cut out and woven in on staggered joints rather than patched as a block, then feathered and refinished to the hallway doorway.
Result: Repair reads as original floor from standing height. No visible seam line at the transition.
All prices are estimates. Final scope is confirmed in your written quote after the on-site measure and moisture test.
Stop Letting Cupping & Worn Finish Hurt Your Property Value
Boards cupping along the edges
Cupping means the bottom of the board is wetter than the top. Sanding it flat before the moisture source is fixed just produces crowned boards when it finally dries. We meter the slab and the wood first, find the source, and let it stabilize before touching a sander.
Gaps that open every winter and close every summer
Wood expands and contracts with indoor humidity, and Houston swings hard between seasons. Keeping indoor RH between 35% and 55% year-round shrinks the movement to something you stop noticing. Engineered plank moves less than solid because the cross-layered core resists it.
A finish worn through to bare wood in the traffic lanes
Once the polyurethane is gone, the wood itself takes the wear and stains set permanently. A 3-coat refinish costs a fraction of replacement while there is still wear layer to sand. Wait too long and the only option left is a tear-out. Compare against luxury vinyl plank flooring if the room takes heavy water exposure.
Schedule a Walkthrough
We meter the slab and the boards before quoting anything. A moisture reading tells us whether you need a refinish, a repair, or a moisture fix first. That distinction is usually worth thousands.
Our Process: Done Right the First Time
- 1Detailed Estimate, Moisture Test & Species ConsultationWe meter the slab and any existing wood, check subfloor flatness, and price from what we find. You see species, plank width, sheen, and stain color in writing. Samples are finished on site so you judge them under your own light.
- 2Acclimation, Prep & InstallationMaterial sits on site 3 to 5 days with the HVAC running so it stops moving. Slab is ground flat and sealed with a moisture barrier, then planks glue down or float. Refinish jobs run a 3-grit sand under dust containment at every doorway.
- 3Finish, Final Walkthrough & Clean-UpThree coats of polyurethane with a screen between each, then shoe molding and transitions reset. We walk the floor with you under raking light before the last coat goes on. Dust bags and debris leave with the crew.
What to Expect: Your Project Timeline
| Stage | When | What Happens |
|---|---|---|
| Estimate & booking | Day 0 | On-site measure, slab and wood moisture readings, written quote |
| Acclimation | Day 1–5 | Material delivered and racked on site with HVAC running at 35–55% RH |
| Prep day | Day 5 | Furniture out, shoe molding pulled, slab ground and moisture barrier applied, dust containment set |
| Install or sand | Day 6–8 | Glue-down and racking, or 3-grit sand and stain on a refinish |
| Finish coats | Day 8–10 | Three coats of polyurethane, screened between each; molding and transitions reset |
| Curing | Day 10+ | Light foot traffic at 24 hours, furniture at 72 hours, rugs and full cure at about 30 days |
These are estimates. High indoor humidity slows every coat, and a slab that fails its moisture reading stops the job until the source is dealt with, which can add a week or more.
The Right Time to Schedule Wood Flooring Installation
Your finish is worn through in the walkways.
Bare wood stains permanently and cannot be sanded back once the damage soaks in. Refinishing while wear layer remains is the difference between a $4 per square foot job and a tear-out.
You just had a leak and the boards are cupping.
Wood keeps moving as it dries, so sanding early locks in the wrong shape. The slab and boards need to meter stable first, which usually takes two to four weeks after the source is fixed.
You are painting or remodeling anyway.
Refinishing throws fine dust and needs the room empty, so it pairs naturally with interior painting or a kitchen project. Doing both in one furniture move saves a second disruption.
Booking Windows in Houston
Finish cures cleanest when indoor humidity is under control, so November through March is the easy season for wood. August installs work fine as long as the HVAC runs the whole time. Call to check the schedule.
The Henry Contractor Difference
No hidden fees
Moisture testing, acclimation days, and subfloor prep are in the written estimate before we start. The contractors who leave those off are the ones who come back on day three asking for more.
Local Houston crews
Our installers work slab-on-grade homes in this humidity every week. That is why we meter before we quote and why acclimation is scheduled rather than skipped to hit a date.
Prep done by the book
Slab flatness checked, moisture barrier across the full field, planks racked from several boxes so color runs evenly. Three thin coats beat two thick ones, and we screen between each.
Transparent Pricing for Wood Flooring Installation
| What Drives the Cost | Standard vs. Premium | Hidden Costs to Watch For |
|---|---|---|
| Square footage and material — species, plank width, and wear-layer thickness | Standard: 3-1/4in builder-grade oak. Premium: 7in wide-plank engineered white oak, wire-brushed, with a thicker wear layer that can be refinished later | Stair treads, thresholds, and closet interiors quoted as extras after the fact |
| Subfloor and slab condition — grinding, moisture barrier, plywood or sleeper system for solid wood | Standard: glue-down engineered over a moisture-barrier adhesive. Premium: full self-leveling underlayment plus barrier on an out-of-flat slab | A failed slab moisture test that stops the job — the fix is not a flooring line item |
| Occupancy and extras — furniture moves, appliance disconnects, shoe molding, door undercutting | Standard: 3 coats water-based polyurethane, satin. Premium: water-popped custom stain with a screened coat between each of the three | Living in the home during a refinish — blocked rooms and staged work stretch the schedule |
Estimated range: $10–$20 per square foot installed for engineered wood, $13–$25 for solid, and $4–$8 per square foot to sand and refinish. All figures are estimates confirmed in a written on-site quote.
Get an Exact Number
The moisture reading decides whether this is a refinish, an install, or neither yet. We take that reading on site before writing a number.
Solid vs. Engineered vs. Vinyl Plank in a Houston Home
Slab construction and Gulf Coast humidity do most of the deciding here. The choice that works on a plywood subfloor in Denver is often the wrong one on a Houston slab.
| Material | Over a Houston Slab | After a Flood | Humidity Behavior | Est. Installed / sq ft |
|---|---|---|---|---|
| Engineered wood | Glues down directly over a moisture barrier once the slab test passes | Rarely salvageable once the core is saturated | Cross-layered core resists seasonal movement; hold 35–55% RH | $10–$20 |
| Solid hardwood | Needs a plywood subfloor or sleeper system — adds height and cost | Sometimes salvageable if dried fast; expect cupping first | Moves the most of any option; gaps open and close by season | $13–$25 |
| Refinish existing wood | No slab work needed — the floor is already down and stable | Only if boards dried flat and the wear layer survived | Same as the wood underneath; a fresh finish slows moisture uptake | $4–$8 |
| Luxury vinyl plank | Forgiving over slab, though it still telegraphs high spots | Best recovery of the group once the subfloor dries | Stable core; floating floors move with heat rather than humidity | $5–$10 |
| Porcelain tile | Ideal, with an uncoupling membrane over slab cracks | Survives — usually cleans and re-grouts rather than replaces | Unaffected by indoor humidity swings | $12–$18 |
All figures are estimates for Greater Houston and shift with material selection, slab condition, and demo scope. Compare on our tile flooring installation and luxury vinyl plank flooring pages.
Wood Flooring Installation vs. DIY vs. Cheap Labor
| Feature | Henry Contractor | DIY | Cheap Labor |
|---|---|---|---|
| Moisture Testing | In-slab RH probes read over 72 hours before material is ordered | Handheld surface meter at best | Skipped — cupping shows up in the first wet season |
| Acclimation | 3 to 5 days on site with HVAC running before the first plank is fastened | Depends on how long the boxes sat in the garage | Delivered and installed the same day to hit a price |
| Sanding Method | 3-grit progression with dust containment at every doorway, water-popped before stain | Rented drum sander; chatter marks and edge dish common | One or two grits, edges left rough where the machine could not reach |
| Finish Build | 3 coats of polyurethane, screened between each | 2 coats typical; screening usually skipped | 2 thick coats sprayed fast — traffic lanes wear through early |
| Pricing Transparency | Acclimation days, moisture barrier, and subfloor prep priced in writing up front | Material cost only; labor time underestimated | Low headline number, prep added as a change order mid-job |
Who We Partner With
Homeowners With Floors Worth Saving
You have real hardwood under a tired finish and want to know whether it can be brought back. We meter the wear layer and tell you honestly whether refinishing or replacement is the better spend.
Buyers of Older Inner-Loop Homes
Heights and West University bungalows often have original oak under carpet or laminate. Uncovering and refinishing it usually costs less than any new floor you would put on top.
Homeowners Recovering From a Leak
A dishwasher line or a slab leak has cupped part of the floor and you want the repair to disappear. Weave-in board replacement on staggered joints reads as original from standing height.
Proudly Serving Greater Houston
We proudly provide professional flooring installation services to homeowners and businesses throughout the Greater Houston area, including: The Woodlands, Katy, Sugar Land, Pearland, Cypress, Memorial, and surrounding neighborhoods.
Return to the flooring installation Houston hub, or read up on tile flooring installation. Repainting in the same furniture move? See residential homes interior painting.
Frequently Asked Questions
The short answer is yes with engineered wood, which glues down over a moisture barrier once the slab passes an in-slab humidity test. Solid hardwood cannot be fastened straight to concrete, so it needs a plywood subfloor or a sleeper system underneath. Both options raise the finished floor height, which affects door clearances and transitions to adjoining rooms.
The short answer is an estimated $4 to $8 per square foot for a 3-grit sand, stain, and three coats of polyurethane. Custom stain colors and water-popping push toward the top of that range. Replacing the floor instead runs $10 to $20 per square foot installed, so refinishing wins on price whenever usable wear layer remains.
The short answer is moisture reaching the underside of the boards faster than the top can absorb it. A slab without a vapor barrier, an appliance leak, or an HVAC system switched off will each do it in Gulf Coast humidity. The cure is finding the moisture source and letting the floor meter stable. Sanding a cupped floor early produces crowned boards later.
The short answer is 24 hours for light foot traffic, about 72 hours before furniture goes back, and roughly 30 days for a full cure. Area rugs stay off for that full month, because trapping solvent under a rug leaves a permanent outline. Humid weather stretches every one of those windows.
Yes, we do board replacement, and on solid hardwood it is usually the better call. Damaged boards are cut out and woven in on staggered joints rather than patched as a rectangle, then feathered and refinished to the nearest doorway. Thin-veneer engineered plank is harder to blend, and a full replacement sometimes costs less than chasing a match.
Ready to upgrade your property?
Fill out the free estimate form at the top of the page to get started, or call us directly to schedule your on-site consultation.