A bathroom remodel in Texas costs $15,000–$80,000+ depending on scope. The most important factor is waterproofing — improper waterproofing is the #1 cause of bathroom remodel failures and can lead to mold, structural damage, and costly repairs.
Texas Bathroom Remodel Costs (2026)
| Scope | What's Included | Cost Range |
|---|---|---|
| Cosmetic Update | New fixtures, paint, accessories | $5K–$15K |
| Tub-to-Shower Conversion | Remove tub, install walk-in shower with tile | $8K–$20K |
| Full Guest Bath Remodel | All new tile, fixtures, vanity, toilet | $15K–$35K |
| Full Master Bath Remodel | Walk-in shower, soaking tub, double vanity, heated floors | $35K–$80K |
| Master Suite Renovation | Full bath + closet expansion + bedroom updates | $60K–$150K |
The Waterproofing Standard You Should Demand
Waterproofing is the most critical — and most often skimped — element of any bathroom remodel. A failed waterproofing system can lead to mold growth inside walls, subfloor rot, and structural damage that costs far more to repair than the original remodel.
TX Strong Builders uses a three-layer waterproofing system on all shower installations:
- Layer 1: Cement board substrate (not drywall) in all wet areas
- Layer 2: Liquid-applied waterproofing membrane (Schluter KERDI or equivalent) over all seams and corners
- Layer 3: Pre-slope shower floor with proper drain connection
If a contractor quotes you a bathroom remodel significantly below market rate, ask specifically about their waterproofing method. Cutting corners on waterproofing is the most common way contractors reduce costs — and the most expensive mistake for homeowners.
Tub-to-Shower Conversions: What to Know
Tub-to-shower conversions are the most popular bathroom remodel project in Texas. Most Texas homeowners use their master bathroom tub rarely — if ever — and converting it to a walk-in shower dramatically improves daily usability.
Key considerations for tub-to-shower conversions:
- Ensure at least one tub remains in the home for resale value (especially with young families)
- The existing drain location may need to be moved — this affects cost
- Shower size: minimum 36"×36", recommended 42"×42" or larger for comfort
- Frameless glass enclosures are the current standard — avoid framed enclosures
Tile Selection for Texas Bathrooms
Tile selection affects both aesthetics and maintenance. In Texas, humidity and temperature fluctuations require tiles with appropriate porosity ratings:
- Porcelain tile: Best overall choice — low porosity, durable, wide design options
- Ceramic tile: Good for walls; avoid on floors due to lower durability
- Natural stone (marble, travertine): Beautiful but requires sealing and more maintenance in humid Texas climates
- Large format tile (24"×24" and larger): Current trend — fewer grout lines, easier cleaning
Questions to Ask Your Bathroom Remodel Contractor
- What waterproofing system do you use and what is the warranty?
- Do you use in-house plumbers and electricians, or do you subcontract that work?
- Do you pull permits for the work?
- What is your process for handling unexpected issues (mold, outdated plumbing)?
- Can I see examples of completed bathroom remodels in my area?